identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03B7F028FFEC7344005EF8CEFB90EF77.text	03B7F028FFEC7344005EF8CEFB90EF77.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Crenoptychoptera Kalugina 1985	<div><p>Genus Crenoptychoptera Kalugina, 1985</p> <p>Type species. Crenoptychoptera antica Kalugina, 1985</p> <p>Included species. The type species and C. bavarica Krzemiński &amp; Ansorge, 1995; C. conspecta Lukashevich, 1995; C. defossa Kalugina, 1985; C. dobbertinensis Ansorge, 1998; C. gaoi sp. nov., C. gronskayae Kalugina, 1989; C. liturata Lukashevich, 2011.</p> </div>	http://treatment.plazi.org/id/03B7F028FFEC7344005EF8CEFB90EF77	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	LIU, YU-MING;HUANG, DI-YING	LIU, YU-MING, HUANG, DI-YING (2021): A new species of Crenoptychoptera Kalugina, 1985 (Diptera: Ptychopteridae) from the Middle-Late Jurassic of Jiyuan Basin, China. Palaeoentomology 4 (1): 27-29, DOI: 10.11646/palaeoentomology.4.1.5, URL: http://dx.doi.org/10.11646/palaeoentomology.4.1.5
03B7F028FFED734503FCFF4AFB01E67F.text	03B7F028FFED734503FCFF4AFB01E67F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Crenoptychoptera gaoi LIU & HUANG 2021	<div><p>Crenoptychoptera gaoi sp. nov.</p> <p>(Fig. 1)</p> <p>Material. Holotype (NIGP174354), a nearly complete right wing.</p> <p>Etymology. The specific epithet is dedicated to Jian Gao, who collected the holotype of the species.</p> <p>3+4 3+4</p> <p>Diagnosis. Wing with typical Crenoptychoptera venation. Sc ending proximal to the furcation of R 4+5; darken area occupying half-length of R 1, reaching level of r-m; R 1+2 considerably short, ca. twice length of R 2; R 2 slightly anteriorly curved at its apex; apical part of R 3, R 4 and R 5 posteriorly curved; crossvein m-m nearly perpendicular to M; m-cu and bM of equal lengths.</p> <p>Type locality and horizon. Yangshuzhuang Formation near Anyao Village, Chengliu Township, Jiyuan City, Henan Province, China; earliest Late Jurassic.</p> <p>Description. Wing 14.2 mm long, 2.9 mm wide (as preserved). Pterostigma along distal part of R1 and R2. Base of Rs at 20% of wing length, length of Rs approximately 1.4× length of R 4+5 stem; R 3 about 0.7× length of R 2+3; R 4+5 ramified symmetrically, R 4 parallel with R 5 in whole length, R 4 and R 5 about twice as long as R 4+5. Crossvein r-m connected with Rs, slightly distal to bifurcation of R3 and R 4+5 and located at same level with m–cu. Discal cell long and narrow, about five times as long as wide. M 1+ 2 in straight prolongation of M stem, M1 and M2 thinner and paler than other veins; crossvein m-m slightly curved, joining M 2 close to its base. Anal area partly preserved.</p></div> 	http://treatment.plazi.org/id/03B7F028FFED734503FCFF4AFB01E67F	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	LIU, YU-MING;HUANG, DI-YING	LIU, YU-MING, HUANG, DI-YING (2021): A new species of Crenoptychoptera Kalugina, 1985 (Diptera: Ptychopteridae) from the Middle-Late Jurassic of Jiyuan Basin, China. Palaeoentomology 4 (1): 27-29, DOI: 10.11646/palaeoentomology.4.1.5, URL: http://dx.doi.org/10.11646/palaeoentomology.4.1.5
