identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
826787E3621D9842D6B946BA2F13F9D5.text	826787E3621D9842D6B946BA2F13F9D5.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Paraperla frontalis (Banks 1902)	<div><p>Paraperla frontalis (Banks)</p> <p>(Figs. 1-4, 7-10, 13-15)</p> <p>Perlinella frontalis Banks 1902:123.</p> <p>Holotype ♂ (Museum of Comparative Zoology), Beulah, [San Miguel Co., Sapello Canyon] New Mexico</p> <p>Paraperla frontalis: Claassen, 1931:65. Larval description Paraperla frontalis: Ricker, 1965:498. Geographic variation of epiproct</p> <p>Paraperla frontalis: Baumann et al., 1977. Head, pronotum, ♂, ♀ terminalia</p> <p>Paraperla frontalis: Zwick, 2006:21. Description of lacinial pecten</p> <p>Material examined. (Suitable egg and/or larval/ exuvial specimens were examined from the following sites): CANADA: YUKON: Bearfield Creek, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 4, 62 ° 11’ 15.03”N, 135 ° 05’ 20.43”W, 25 June 1996, J.C. Abbott, K.W. Stewart, 1 exuvium (KWSC). UNITED STATES: ALASKA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">West Fork Chena River</a>, below Chena Hot Springs, 2 July 1980, K.S. Stewart, Howe, 1♀ (no eggs), 11 exuvia (KWSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">North Fork Chena River</a>, Chena Hot Springs Road, 19 July 1986, K.W. Stewart, M. Oswood, 26 exuvia (KWSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Nations River</a> @ <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Yukon River</a> jct, near Eagle, 9 July 1982, R. West, 1 larva (KWSC). CALIFORNIA: Alpine Co., <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">West Carson River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Blue Lakes Rd</a>, 27 July 1995, R. Bottorff, 1♀ (BPSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Humboldt Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Grassy Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Fieldbrook</a>, 22 May 1982, B. Stark, D. Ziegler, 1♀ (BPSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Klamath River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hoopa Reservation</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 96, 1 May 2011, B.C. Kondratieff, J. Sandberg, 5♂, 3♀, 3 exuviae (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Klamath River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Aikens Creek Camp Ground</a> , <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 96, 1 May 2011, B.C. Kondratieff, J. Sandberg, 1♂, 3♀ (CSUC). IDAHO: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Lemhi Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Wagonhammer Spring</a>, near <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">North Fork</a>, 22 June 1969, B.R. Oblad, 3 larvae, 3 exuviae (BYUC). MONTANA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Flathead Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Middle Fork Flathead River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Nyack</a> flood plain, 14 June 2003, B. Reid, 10♂, 10♀ (1♀ with eggs) (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Glacier Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Lake Josephine</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Glacier National Park</a>, 13 July 1964, A.R. Gaufin, larvae (BYUC). Lewis &amp; <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Clark Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Dearborn River</a>, 10 mi west continental divide, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 20, 24 June 1965, A.V. Nebeker, 1♀ (BYUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Sweet Grass Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">American Creek</a>, 10 mi above Hwy 191, 30 June 1966, J.R. Grierson, 1♀ (BYUC). OREGON: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Union Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Jordan Creek</a>, 20 mi southwest of <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">La Grande</a>, 30 July 1975, DFTM <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Project</a>, 1♀ (BYUC). SOUTH DAKOTA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Lawrence Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Whitewood Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Lead</a>, 18 March 1981, R.W. Baumann, R.N. Winget, larvae (BYUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Pennington Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Pine Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 244, 10 July 1997, R.W. Baumann, B.C. Kondratieff, 1♀ (BYUC). UTAH: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Cache Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Franklin Basin</a>, 3 July 1978, G.F. Knowlton, 1♀ (BYUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Salt Lake Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Thousand Springs</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Mill Creek Canyon</a> , 20 July 1982, R.W. Baumann, S. Clark, 1♀ (BYUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Big Cottonwood Creek</a>, below <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Storm Mountain</a>, 9 June 1965, A.V. Nebeker, 2♀, 5 exuviae (no ♀ with eggs) (BYUC). WASHINGTON: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Clallam Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Dungeness River</a>, 15 June 2005, B.C. Kondratieff, R.W. Baumann, 1♂, 2♀, 4 exuviae (no ♀ with eggs) (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Skagit Co.</a>, tributary <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Skagit River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">South Skagit Hwy</a>, 0.5 mi west of <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Walberg Rd</a>, 15 April 1967, collector unidentified, 1♀ (BYUC). WYOMING: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Fremont Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Middle Popo Agie River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">The Sinks State Park</a>, 15 July 1986, R.W. Baumann, B.J. Sargent, 1 larva (BYUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Teton Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Snake River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Rt</a> 22, 25 June 1995, B.C. Kondratieff, 17♂, 26♀, 9 exuviae (2 ♀ with eggs) (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Cottonwood Creek</a>, near <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Moose Entrance</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Grand Teton National Park</a>, 9 June 1987, B.C. Kondratieff, 6♂, 2♀, 14 exuviae (no ♀ with eggs) (CSUC). Additional specimens examined: UNITED STATES: ALASKA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Kwethluk River</a>, 16 July 2013, Z. Crete, 4♂, 1♀ (CSUC). CALIFORNIA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Alpine Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">West Carson River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Blue Lake Rd</a>, 27 July 1995, R. Bottorff, 1♀ (BPSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">El Dorado Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Sopiago Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 88, 3 May 1995, R.L. Bottorff, 1♀ (BPSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">South Fork American River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 49, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Coloma</a>, 29 April 2010, B.C. Kondratieff, R.W. Baumann, 1♂, 1♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Humboldt Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Willow Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 299, jct <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">East Fork Willow Creek</a>, 22 June 1985, R.W. Baumann, C.R. Nelson, M.F. Whiting, 1♀ (BYUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">East Fork Willow Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Willow Creek Campground</a> , 24 April 1987, B. Stark, R.W. Baumann, C.R. Nelson, S. Wells, 2♀ (BPSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Modoc Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Rush Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Upper Rush Creek Camp Ground</a>, 24 May 2007, B.C. Kondratieff, R.W. Baumann, 1♀ (CSUC). COLORADO: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Archuleta Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">East Fork</a>, FR 667, 11 July 1998, B.C. Kondratieff, 1♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Boulder Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Middle St. Vrain Creek</a>, FR 114, 17 July 1993, B.C. Kondratieff, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Painter</a>, 1♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Chaffee Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Middle Cottonwood Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Cottonwood Pass Rd</a>, 10 July 2003, R.E. Zuellig, 1♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hinsdale Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hensen Creek</a>, 9 mi above lake, 14 July 1962, A. Knight, 1♂, 1♀ (BYUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">La Plata Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Los Pinos River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Rt</a> 160, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Bayfield</a>, 9 July 1998, B.C. Kondratieff, 1♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Larimer Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Poudre River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 14 abv. <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Tunnel Creek</a>, 4 July 2013, C. Verdone, 1♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Saguache Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Mendano Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Great Sand Dunes Preserve</a>, 23 June 2005, R.E. Zuellig, 1♂ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Summit Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Union Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Copper Mountain</a>, 6 July 1997, B.C. Kondratieff, 1♂ (CSUC). MONTANA: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Flathead Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Logan Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Logan Pass</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Glacier National Park</a>, 20-22 July 1979, B. Stark, K.W. Stewart, R.W. Baumann, 1♀ (BPSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Gallatin Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Gallatin River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Bozeman</a>, 17 June 1987, D.L. Gustafson, 5♀ (BPSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">New World Gulch Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Mount Ellis</a>, abv. trailhead, 14 June 2013, S. Fiance, 1♂ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Lake Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Ross Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">University</a> of Montana <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Biological Station</a>, Malaise trap, 19 June-10 July 1987, collector unidentified, 6♀ (KWSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Ravalli Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Bitterroot River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">River Park</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hamilton</a>, 14 June 2006, R. Durfee, 3♂ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Same</a> site, 22 June 2006, R. Durfee, 2♂, 2♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Same</a> site, 1 July 2006, R. Durfee, 1♂, 2♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Same</a> site, 15 July 2006, 1♂ (CSUC). NEW MEXICO: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Lincoln Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Rio Bonito</a> above <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Bonito Lake</a>, 29 May 1995, B. Stark, C. Massey, 2♀ (BPSC). OREGON: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Clatsop Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Big Creek</a>, 16 April 1949, S.G. Jewett, 4♂, 9♀ (CASC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Curry Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Brush Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 101, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Humbug Mountain State Park</a>, 9 June 2005, B.C. Kondratieff, R.W. Baumann, 1♂, 2♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hood River Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hermann Creek</a>, 2 April 1940, S.G. Jewett, Jr., 1♀ (CASC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Union Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Velvet Creek</a>, ca. 8 mi east Medical Springs, DFTM <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Project</a>, 1♀ (BYU). UTAH: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Uintah Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Jones Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Dinosaur National Monument</a>, 21 May 1988, C.E. Hunter, 1♀ (CSUC). Utah Co., <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Rock Canyon Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Rock Canyon</a>, east of <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Provo</a>, 16 July 1979, A.T. Christenson, 1♀ (BYUC). WASHINGTON: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Jefferson Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Taft Creek</a>, 1 mi W Hoh Visitor Center, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Olympic National Park</a>, 16 July 1979, B. Stark, 1♂ (BPSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Skagit Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hansen Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 20, 2 mi east Sedro Wooley, 30 April 1967, collector unidentified, 1♂, 2♀ (BYUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Yakima Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Little Naches River</a>, 2 mi E American River, 11 June 1967, R.W. Baumann, 1♀ (BYUC). WYOMING: <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Johnson Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">West Fork Clear Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Hwy</a> 16, 13 July 2010, B.C. Kondratieff, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Mercado</a>, 1♀ (CSUC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Sublette Co.</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Green River</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Daniel</a>, 19 July 1972, B. Stark, 1♀ (BPSC). <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Pine Creek</a>, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=-135.089&amp;materialsCitation.latitude=62.187508" title="Search Plazi for locations around (long -135.089/lat 62.187508)">Pinedale</a>, 20 July 1972, B. Stark, 2♀ (BPSC).</p> <p>Egg. Outline oval (Fig. 1). Length ca. 305 μm, equatorial width ca. 227 μm. Collar sessile, surrounded by a smooth circular zone ca. 43 μm wide forming a circular plaque-like structure with diameter of ca. 107 μm (Figs. 2, 3). Chorion covered throughout (except smooth collar zone) with irregularly sized pits; larger pits, ca. 6.5 μm in diameter, give a coarse aspect to chorionic surface. Micropylar row equatorial, orifices without rims (Fig. 4).</p> <p>Larva. Body length pre-emergent specimens 15-17 mm. General color pale brown without distinctive pigment pattern. Body covered with thin clothing hairs and short, thick setae, usually restricted to posterior segmental fringes and lateral clusters. Posterior fringes of abdominal sterna interrupted mesally except on sternum 10. Lacinia with two teeth, 2 nd much smaller than 1 st; and not reaching mid length of larger tooth (Figs. 7-8); a prominent row of ca. 30 spine-like pecten comprise a comb-like structure extending from base of 1 st lacinial tooth, along midline of tooth to beyond base of 2 nd tooth (Figs. 9-10). Basal cercal segments with terminal whorl of setae, but mid and apical segments bear a dense vertical fringe of long, fine swimming hairs (Figs. 13-15).</p></div> 	http://treatment.plazi.org/id/826787E3621D9842D6B946BA2F13F9D5	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Stark, Bill P.;Baumann, Richard W.;Kondratieff, Boris C.;Stewart, Kenneth W.	Stark, Bill P., Baumann, Richard W., Kondratieff, Boris C., Stewart, Kenneth W. (2013): Larval And Egg Morphology Of Paraperla Frontalis (Banks, 1902) And P. Wilsoni Ricker, 1965 (Plecoptera: Chloroperlidae). Illiesia 9 (8): 101-108, DOI: http://doi.org/10.5281/zenodo.4758256
826787E362199840D47344852FD0F9AC.text	826787E362199840D47344852FD0F9AC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Paraperla wilsoni Ricker 1965	<div><p>Paraperla wilsoni Ricker</p> <p>(Figs. 5-6, 11-12, 16-18)</p> <p>Paraperla wilsoni Ricker 1965:496.</p> <p>Holotype ♂ (Canadian National Collection), Chiliwack River, Vedder Crossing, British Columbia</p> <p>Paraperla wilsoni: Baumann et al., 1977:188. Pronotum Paraperla frontalis: Stewart &amp; Stark, 2002:266. Larval description</p> <p>Paraperla wilsoni: Zwick, 2006:21. Notes on male genitalia and larval lacinial structure</p> <p>Material examined. (Suitable egg and/or larval/exuvial specimens were examined from the following sites): CANADA: BRITISH COLUMBIA: Fry Creek, Fry Creek Trail below bridge, Purcell Mountains, Wilderness Park, 18 May 2010, B. Stark, R. W. Baumann, 1♂, 3♀ (no eggs), 3 exuviae (BPSC). Davis Creek, Davis Creek Provincial Park, 29 May 2010, B. Stark, R. W. Baumann, 1 exuvium (BPSC). South Salmo River, Lost Creek Reservoir Area, 2 June 2010, B. Stark, R. W. Baumann, 1 exuvium (BPSC). UNITED STATES: ALASKA: Kari Creek, Steamer Bay, Etolin Island, 30 August 1977, T. F. Hanson, 1 larva (KWSC). MONTANA: Flathead Co., Jewell Basin, Picnic Lakes outfall, 5 July 1985, K.W. Stewart, B. Poulton, 3♀, 2 larvae, 3 exuviae (KWSC). Same site, 7 July 1989, K.W. Stewart, 3♂, 11♀ (no eggs), 1 larva, 14 exuviae (KWSC). Wounded Buck Creek, west side of Hungry Horse Reservoir, 4 June 1996, C. R. Nelson, R. S. Hanson, B. Ward, 6 exuviae (BYUC). Lake Co., Yellow Bay Creek, Flathead Lake, 6 June 1972, D.S. Potter, exuviae (BYUC). Yellow Bay Well #4, 22 June 2004, R. L. Newell, 1♂, 2♀ (no eggs), 3 exuviae (BYUC). Same site, 15 June 2004, R. L. Newell, 9♂, 7♀ (no eggs), 16 exuviae (KWSC). Missoula Co., Pattee Creek near Missoula, 7 May 1969, M. Poore, A. Dover, exuviae (BYUC).</p> <p>Additional specimens examined: CANADA: ALBERTA: Crows Nest Pass, Kananaskis Highway, 2 August 1971, D.S. Potter, S. Fisher, 1♀ (BYUC). BRITISH COLUMBIA: Preacher Creek, Crawford Creek Rd, NE Crawford Bay, 31 May 2010, B. Stark, R. W. Baumann, 1♀ (BPSC). Tam O’Shanter Creek, Riondel Road, Dutch Harbor Camp, 31 May 2010, B. Stark, R. W. Baumann, 1♀ (BPSC). UNITED STATES: CALIFORNIA: Sierra Co., Big Spring, Hwy 49, near Bassetts, 29 May 1991, B. Stark, R. W. Baumann, C. Henderson, 1♀ (BPSC). IDAHO: Kootenai Co., stream into Hayden Lake, Hayden Lake Rd, 26 May 2010, B. Stark, R. W. Baumann, 1♀ (BPSC). MONTANA: Lincoln Co., Ross Creek, FR 398, 27 April 2008, R. Durfee, 1♂ (CSUC). WASHINGTON: Lewis Co., Stevens Creek, below Louise Lake, Mount Rainier National Park, 15 June 1969, R.W. Baumann, 1♀ (BYUC). Spokane Co., Big Spring, Mt. Spokane State Park, 11 June 1991, B. Stark, R.W. Baumann, C. Henderson, 1♀ (BPSC).</p> <p>Egg. Outline oval. Length ca. 331 μm, equatorial width ca. 241 μm. Collar sessile, surrounded by a smooth circular zone ca. 37 μm wide forming a circular plaque-like structure with diameter of ca. 97 μm (Figs. 5-6). Chorion covered throughout (except smooth collar zone) with shallow, obscure, irregularly sized pits, ca. 2.5 μm in diameter. Micropylar row equatorial.</p> <p>Larva. Body length pre-emergent specimens 14-16 mm. General color pale brown without distinctive pigment pattern. Body covered with thin clothing hairs and short, thick setae, usually restricted to posterior segmental fringes and lateral clusters. Posterior fringes of abdominal sterna interrupted mesally, except on sternum 10. Lacinia with two teeth, 2 nd much smaller than 1 st, and not reaching mid length of larger tooth (Figs. 11-12); lacinial pecten row absent. Basal, mid and apical cercal segments bear terminal whorls of setae (Figs. 16-18); apical setal whorls composed of longer setae but vertical setal fringe absent. Legs with femoral and tibial swimming fringes absent or sparse.</p> <p>Discussion</p> <p>Based on the limited available samples, eggs of the two Nearctic species of Paraperla are similar in shape, size, collar form, micropylar placement and chorionic surface detail (Figs. 1-6).The major difference lies in the relative size of the chorionic punctations which are larger in diameter and deeper on eggs of P. frontalis. All larvae and exuviae of P. frontalis we examined (n= 78) have a well developed vertical setal fringe on the cerci (Figs. 14-15) and a well developed pecten row on the lacinia (Figs. 9-10), and these are lacking on all specimens (n = 53) of P. wilsoni examined (Figs. 11-12, 16-18).The cercal feature is apparent in Claassen’s (1931) habitus figure of P. frontalis, presumably from Bozeman, Montana, although he describes the setation as “…each segment terminating in a whorl of hairs”, and a “vertical fringe” is not specifically mentioned; the presence of a “…prominent vertical cercal fringe on apical half of cerci…” was noted by Stewart &amp; Stark (1988, 2002) among “some Alaska specimens”. The lacinial pecten feature was noted and illustrated by Claassen (1931), who referred to it as a “…’comb’ of stiff hairs”, and by Zwick (2006). The vertical cercal fringe and lacinial pecten row are absent from Stewart &amp; Stark’s (2002) figures attributed to P. frontalis from a larval specimen collected on the Cedar River, King Co., Washington. In our opinion, these figures and the description in Stewart &amp; Stark (2002) represent P. wilsoni.</p> <p>Zwick (2006) raised a fundamental issue about the absence of a single shared apomorphic character for P. frontalis and P. wilsoni not also shared by Utaperla. (e.g. male sternum 7 with hairy lobe; mesosternal Y-stem not forked). We suggest this criterion may be met by the unusual egg collar form of these two species. If this character should prove phylogenetically unacceptable for defining the genus Paraperla with only these two species, it might become desirable to place P. wilsoni in a separate monotypic genus.</p> </div>	http://treatment.plazi.org/id/826787E362199840D47344852FD0F9AC	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Stark, Bill P.;Baumann, Richard W.;Kondratieff, Boris C.;Stewart, Kenneth W.	Stark, Bill P., Baumann, Richard W., Kondratieff, Boris C., Stewart, Kenneth W. (2013): Larval And Egg Morphology Of Paraperla Frontalis (Banks, 1902) And P. Wilsoni Ricker, 1965 (Plecoptera: Chloroperlidae). Illiesia 9 (8): 101-108, DOI: http://doi.org/10.5281/zenodo.4758256
