taxonID	type	description	language	source
4E3687EC045EFFEEFF40FAB88B61F801.taxon	distribution	Distribution. This species was known only from Mississippi and adjacent areas in Louisiana (Stark & Lacy 2005; Nations et al. 2007; Stark & Hicks 2009), until recently reported in the Cahaba River, Alabama (Graves & Ward 2011). Our records are the first reported for Florida (Fig. 1).	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045EFFEEFF40FAB88B61F801.taxon	materials_examined	Material examined. FLORIDA: Calhoun Co., Jenkins Creek at CR 286, N 30 ° 35 ’ 47 ”, W 84 ° 59 ’ 28 ”, 20 January 2011, D. Ray, R. Abad, A. Rasmussen 12 ♂ (+ 1 larva ♂ reared), 12 ♀ (+ 2 larvae ♀ reared). Same site, 6 December 2005, M. Pescador, B. Richard, 8 larvae. Same site, 10 February 2005, A. Rasmussen, B. Richard, 3 larvae. Johnson Creek at CR 286, N 30 ° 35 ’ 45.3 ”, W 84 ° 59 ’ 27.8 ”, 20 January 2011, D. Ray, R. Abad, 54 ♂, 25 ♀, 36 larvae, (+ 4 ♂ & 3 ♀ reared). Same site, 6 December 2005, M. Pescador, B. Richard, 1 larva.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045EFFEEFF40FAB88B61F801.taxon	discussion	Remarks. Adult identifications were facilitated by using scanning electron microscopy (Figs. 4 - 9). The “ hybrid flocks of ancestral and derived forms ” of A. recta (Claassen 1924) designated by Ross & Ricker (1971) from sites along the Florida border in Escambia Co., Alabama, probably also represent A. starki. All larvae collected in January 2011 emerged between the 20 th and 25 th of January. The substrate for both Florida sites where Allocapnia larvae were found is gravel. Johnson Creek was gradually reduced to a series of isolated gravel substrate pools during the spring of 2011. Spring (April- June) in the Florida Panhandle is typically a dry season; this was exceptionally so during the first six months in 2011.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045DFFECFEF6F9498E2EFA68.taxon	distribution	Distribution. This species was previously known from Illinois, Indiana, Mississippi, North Carolina, South Carolina, Tennessee and Virginia (Stark & Stewart 2002; Sandberg 2005; Stark et al. 2009) but doubtful from Kansas, Michigan and Minnesota (Sandberg 2005). Our records from the Perdido River, which forms the boundary between Alabama and Florida (Fig. 2), are the first reports Isogenoides varians from these two states.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045DFFECFEF6F9498E2EFA68.taxon	materials_examined	Material examined. FLORIDA: Escambia Co., Perdido River Barrineau Bridge off CR 97, N 30 ° 41 ’ 25 ”, W 87 ° 26 ’ 25 ”, 14 December 2010, D. Ray, R. Abad, 4 larvae, (1 ♀ penultimate instar exuviae molted on 2 February with exuviae reared 23 March 2011). Same site, 8 January 2011, D. Ray, R. Abad, 9 larvae (4 ♂ & 2 ♀ with exuviae reared 17 February- 9 April). Same site, January 2011, D. Ray, R. Abad, B. Albrecht 9 larvae (2 ♂ & 2 ♀ penultimate instar ♀ exuviae molted on 5 February & ♂ exuviae molted on 7 February with exuviae reared ♀ 28 February - ♂ 9 April). Same site, 23 March 2011, D. Ray, R. Abad, M. King, 1 larva (♀ with exuviae reared 28 March).	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045DFFECFEF6F9498E2EFA68.taxon	discussion	Remarks. The collection site is on the middle reach of the Perdido River that forms the border between Florida and Baldwin County, Alabama. Isogenoides varians had not been recorded from Alabama (Grubbs 2011). Isogenoides larvae were collected in December 2010 through March 2011 and emerged beginning February 2011 through March 2011. Reared specimens were fed larval chironomids, simuliids, tipulids and mayflies from the collection site. The substrate where the I. varians larvae were collected consisted of gravel in riffles and high velocity (0.5 - 1.1 m / s) in the thalweg. Isogenoides varians larvae were not found in the slower reaches containing sand and fine silt deposits. The riparian forest at the collection site is an Atlantic whitecedar (Chamaecyparis thyoides (Linnaeus) Britton, et al.) community. Other stoneflies collected at this site include Acroneuria sp., Hydroperla phormidia Ray & Stark, Helopicus bogaloosa Stark & Ray, Isoperla sp B, Neoperla sp., Nemocapnia carolina Banks, Paragnetina fumosa (Banks), Perlinella drymo (Newman), Pteronarcys dorsata (Say), and Taeniopteryx lonicera / lita. Hydroperla phormidia had also not previously been recorded from Alabama (Grubbs 2011).	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045CFFEBFC26F9D18B86F942.taxon	materials_examined	Material Examined. FLORIDA: Escambia Co., Boggy Creek upper wood bridge, N 30 ° 44 ’ 59.3 ”, W 87 ° 30 ’ 45.9 ”, 5 April 2011, D. Ray, R. Abad, J. Daigle, 16 larvae. Perdido River above Boggy Creek confluence, N 30 ° 43 ’ 23.2 ”, W 87 ° 30 ’ 10.0 ”, 14 April 2011, D. Ray, R. Abad. 6 larvae.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045CFFEBFC26F9D18B86F942.taxon	discussion	Remarks. New collections from these sites (Fig. 3), in addition to those reported by Ray et al. (2010), were made for A. prognoides from gravel reaches on Boggy Creek and the Perdido River above the Boggy Creek confluence. Last instar A. prognoides were found near the surface in gravel riffles using a dip net while collecting for the dragonfly Ophiogomphus australis Carle during 2011 (Daigle 2011). Previous collections of immature A. prognoides larvae were found much deeper in the hyporheic zone (Ray et al. 2010).	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045CFFECFED6F9D18A4EFCB3.taxon	distribution	Distribution. Previously known from Arkansas, Illinois, Mississippi, Missouri, and Oklahoma (Stark 2004) and recently reported from North Carolina (Kondratieff et al. 2011). Our records are the first from Florida.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045CFFECFED6F9D18A4EFCB3.taxon	materials_examined	Material examined. FLORIDA: Gadsden Co., Crooked Creek below CR 270, N 30 ° 35 ’ 1.3 ”, W 84 ° 52 ’ 51.4, June 2011, R. Abad, D. Ray, & A. Rasmussen, 1 adult with exuviae reared 9 June 2011, 1 ♂ and 1 larva.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045CFFECFED6F9D18A4EFCB3.taxon	discussion	Remarks. The dark wingpad larva was collected in a leaf pack near a mountain laurel (Kalmia latifolia) growing on a limestone rock. The specimen was fed chironomid larvae during rearing. Pescador et al. (2000) reported a male specimen from Blue Springs Creek in Jackson County (adjacent to Gadsden Co.) originally identified as P. placida by Frison in 1940 from the Illinois Natural History Survey collection that is probably P. shubuta. However, the specimen has slightly shriveled paraprocts making a definitive determination not possible. Both Crooked Creek and Blue Springs Creek are tributaries of the Apalachicola River which has its headwaters located north of Atlanta, Georgia in the southern Appalachians.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC045BFFE9FC7DF93A8E96FDB0.taxon	materials_examined	Material Examined. FLORIDA: Escambia Co., Big Escambia Creek below Fannie Rd, N 30 ° 59 ’ 0.09 ”, W 87 ° 13 ’ 59 ”, 3 March 2011, D. Ray, 4 ♂, 4 ♀. Canoe Creek above RR trestle, N 30 ° 54 ’ 42.2 ”, W 87 ° 17 ’ 55.7 ”, 3 March 2011, D. Ray, 2 ♂, 6 ♀. Perdido River, Barrineau Park, N 30 ° 41 ’ 25 ”, W 87 ° 26 ’ 25 ”, 3 March 2011, D. Ray, 2 ♂, 8 ♀. Holmes Co., Choctawhatchee River, Hwy 2, N 30 ° 56 ’ 50.01 ”, W 85 ° 50 ’ 38.1 ”, 14 March 2011, D. Ray & R. Abad, 14 ♂ 7 ♀. Liberty Co., Sweetwater Creek above CR 270, N 30 ° 31 ’ 30.7 ”, W 84 ° 58 ’ 10 ”, 6 December 2011, D. Ray & R. Abad 13 ♂ 8 ♀.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC0459FFE9FEE1FC498DCAFBD3.taxon	materials_examined	Material examined. FLORIDA: Calhoun Co., Johnson Creek, CR 286, N 30 ° 35 ’ 45.3 ”, W 84 ° 59 ’ 27.8 ”, 20 January 2011, D. Ray & R. Abad, 1 reared ♂ emerged on 24 February 2011.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
4E3687EC0459FFE9FEFBFDB68E5BFCD0.taxon	materials_examined	Material examined. FLORIDA: Escambia Co., Canoe Creek above RR trestle, 3 March 2011, D. Ray, 1 larva. Perdido River, Barrineau Park, N 30 ° 41 ’ 25 ”, W 87 ° 26 ’ 25 ”, 3 March 2011, D. Ray, 1 ♂ + exuviae.	en	Ray, Donald H., Abad, Rick L., Rasmussen, Andrew K., Stark, Bill P. (2012): New Records And An Updated Checklist Of The Stoneflies (Plecoptera) From Florida. Illiesia 8 (1): 1-9, DOI: http://doi.org/10.5281/zenodo.4760597
