taxonID	type	description	language	source
99668795AE01800DFF4A185E80957544.taxon	description	(Figs. 1, 2, 4, 8, 26 - 31)	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE01800DFF4A185E80957544.taxon	distribution	Distribution. California.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE01800DFF4A185E80957544.taxon	materials_examined	Material examined. California: San Bernadino Co., Lake Silverwood, Miller Campground, N 34 ° 16.241 ’ W 17 ° 17.490 ’, 7 - III- 2007, E. F. Drake, 4 ♂, 3 ♀, 1 reared ♂ with exuvium, 15 ♀ larvae, 1 ♂ exuvium, 1 confirmed ♀ (by clearing pharate larva), 1 pharate ♀ larva; water temperatrure on collection date 11.11 ° C, air temperature 20 ° C, elevation 1109 m, overstory of stream was Jeffrey Pine, Alder, Big Cone Spruce. Willows along stream had been cut for fire prevention. Same locality, 1 - II- 2011, E. F. Drake, 62 ♂, 31 ♀, 1 pair in-copulo.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE01800DFF4A185E80957544.taxon	description	Characters. Body length ♂ 6.8 - 7.0 mm, ♀ 7.5 - 9 mm. Light to medium brown dorsally, ventrum lighter, little pattern except underlying muscles or developing adult pigment. Antennal segments 44 - 46, head capsule width ♂ 0.75 - 0.81 mm, ♀ 0.90 - 1.02 mm. Lacinia triangular, palmate, with longitudinally striate palm surface, broad apical teeth, ventral comb of 10 - 14 bristles and dorsal comb of 16 - 18 longer bristles (similar to C. ventura, Figs. 50, 51). Right mandible with apical teeth, molar pad of dense stiff bristles, and inner band of hairs from base of apical teeth to molar pad (similar to C. umpqua, Figs. 47, 48). Pronotum with scattered setae over surface, and as a marginal fringe (Fig. 1). Mesosternal Y-arms with enclosed subtriangular area about 0.3 times the intercostal width. Hind wingpads shallowly notched along inner margin (like C. inyo and C. umpqua, Figs. 15, 20); inside forewingpad length ♂ 0.96 mm, ♀ 1.26 mm. Femora with scattered surface bristles, and tibia with a silky outer fringe (Fig. 2). Abdominal segments with long surface hairs (Figs. 26 - 29). Sexual dimorphism evident. Male with posterior extension of 10 th tergum, triangular in dorsal view with length 0.52 - 0.57 mm; underlying developing wide-based epiproct visible in pharate individuals (Fig. 4); 10 th tergum in lateral view subtriangular, nearly straight with slightly upturned tip dorsally (Fig. 8). Female without posterior extension of 10 th tergum (Figs. 7, 28). Cercal segments 30 - 32; cercomeres with apical circlet of short and long bristles, longer dorsal and ventral bristle in lateral view, and occasional fine intercalary hair (Figs. 30 - 31), not usually visible under 50 X light microscopy, and not present in any of the other 4 species studied.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE018006FC3C18E7863B7404.taxon	description	(Figs. 15 - 19, 32 - 37)	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE018006FC3C18E7863B7404.taxon	distribution	Distribution. California.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE018006FC3C18E7863B7404.taxon	materials_examined	Material examined. California: Inyo Co., Lone Pine Creek, Lone Pine Campground, N 36 ° 35.860 ’ W 118 ° 11.203 ’, Elev. 1795 m, 17 - 18 - II- 2010, E. F. Drake. 33 ♂, 14 ♀, 5 reared ♂ with exuviae, 3 reared ♀ with exuviae, 1 partially emerged ♂ in larval exuviumaedeagus everted, 7 ♂ larvae, 22 ♀ larvae, 3 ♂ exuviae, 1 ♀ exuvium; water temperature on collection date 3.3 ° C, snow on ground.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE018006FC3C18E7863B7404.taxon	description	Characters. Body length ♂ 6.6 - 6.8 mm, ♀ 6.9 - 7.2 mm. Light to medium brown dorsally, ventrum lighter, little pattern except underlying muscles or developing adult pigment (Fig. 15). Antennal segments 42 - 44, head capsule width ♂ 0.72 - 0.75 mm, ♀ 0.84 - 0.0.90 mm. Lacinia and mandibles as described for C. umpqua and C. ventura (Figs. 44 - 48, 50 - 53). Pronotum with setae scattered over surface and as a sparse marginal fringe (Fig. 15). Mesosternal Y-arms enclose a subtriangular area about 0.3 times the intercostal width (Fig. 16). Hind wingpads shallowly notched along inner margins (Fig. 15); inside forewingpad length ♂ 0.96 - 0.99 mm, ♀ 1.44 - 1.50 mm. Femora bear scattered surface bristles, and tibia with a silky outer fringe (Fig. 15). Abdominal segments with long surface hairs (Figs. 32, 33). Sexual dimorphism evident. Male 10 th tergum with 0.7 - 0.8 mm long tubular posterior extension in dorsal view (Fig. 15); underlying tubular developing epiproct visible in pharate individuals (Fig. 15); 10 th tergum in lateral view tubular and downcurved (Figs. 17, 34). Female without posterior extension of 10 th tergum (Fig. 18). Cercal segments about 32; cercomeres with apical circlet of short and long bristles, longer dorsal and ventral bristle in lateral view, and no evident intercalary hairs (Fig. 35 - 37).	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8006FEF11927858670DF.taxon	description	(Figs. 3, 5, 6, 9, 38 - 43)	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8006FEF11927858670DF.taxon	distribution	Distribution. California.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8006FEF11927858670DF.taxon	materials_examined	Material examined. California: San Bernadino Co., Forsee Creek, N 30 ° 09.431 ’ W 116 ° 55.885 ’, Elev. 1812 m, 27 - II- 2008, E F. Drake, 16 ♂, 17 ♀, 1 pharate ♂ in exuvium, 3 reared ♂ with exuviae, 5 reared ♀ with exuviae, 6 pharate ♀ in exuviae (1 partially emerged), 2 ♂ larvae, 10 ♀ larvae.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8006FEF11927858670DF.taxon	description	Characters. Body length ♂ 6.0 - 6.2 mm, ♀ 6.8 - 6.9 mm. Light to medium brown dorsally, ventrum lighter, little pattern except underlying muscles or developing adult pigment. Antennal segments 44 - 50, head capsule width ♂ 0.75 mm, ♀ 0.87 mm. Lacinia and mandibles as described for C. umpqua and C. ventura (Figs. 44 - 48, 50 - 53). Pronotum with setae scattered over surface and as a sparse marginal fringe. Mesosternal Y-arms typical of genus. Hind wingpads shallowly notched along inner margins; inside forewingpad length ♂ 0.84 mm, ♀ 1.02 - 1.08 mm. Femora bear scattered surface bristles, and tibia with a silky outer fringe (Fig. 3). Abdominal segments with long surface hairs (Figs. 38 - 39). Sexual dimorphism evident. Male 10 th tergum with short, upturned posterior extension (Figs. 5, 6, 40); underlying developing epiproct visible in pharate or partially emerged individuals (Fig. 5). Female without upturned extension of 10 th tergum (Fig. 41). Cercal segments ♂ 30, ♀ 34; cercomeres with apical circlet of short and long bristles, longer dorsal and ventral bristle in lateral view, and no intercalary hairs (Figs. 9, 42, 43).	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8006FEF51D9E805B7072.taxon	description	(Figs. 10, 11, 20 - 25, 44 - 49, 56 - 59)	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8006FEF51D9E805B7072.taxon	distribution	Distribution. California and Oregon.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8006FEF51D9E805B7072.taxon	materials_examined	Material examined. California: Orange Co., Trabuko Creek, Trabuko Canyon, 1 st concrete low water crossing, N 33 ° 40.29 ’ W 117 ° 32.45 ’, 5 - IV- 2005, K. W. Stewart and E. F. Drake, 8 ♂, 58 ♀, 1 ♂ reared with exuvium, 2 ♂ larvae, 1 ♀ larva. Same locality, 25 - IV- 2005, E. F. Drake, 6 ♀. No other Capnia species collected at this locality.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8006FEF51D9E805B7072.taxon	description	Characters. Body length ♂ 5.0 - 6.0 mm. Light to medium brown dorsally, ventrum lighter, little pattern except underlying muscles or developing adult pigment (Figs. 20, 23). Antennal segments 46 - 48, head capsule width ♂ 0.75 mm, ♀ 0.96 mm. Lacinia triangular, palmate with longitudinally striate palm surface, broad apical teeth, ventral comb of 10 - 14 bristles and dorsal comb of 16 - 18 longer bristles (Fig. 44). Right mandible with apical teeth, molar pad of dense, stiff bristles, and inner band of hairs from base of apical teeth to molar pad (Figs. 45, 46). Left mandible with molar cup bordered by outer (dorsal) comb of curved teeth (Figs. 47, 48). Pronotum with scattered setae over surface and as a marginal fringe (Fig. 20). Mesosternal Y-arms with enclosed subtriangular area about 0.3 times the intercostal width (Fig. 22). Hind wingpads shallowly notched along inner margin (Fig. 20); inside forewingpad length ♂ 0.96 mm, ♀ 1.08 mm. Femora with scattered surface bristles, and tibia with a silky outer fringe (Fig. 21). Abdominal segments with long surface hairs (Fig. 56). Sexual dimorphism evident. Males with short posterior extension of 10 th tergum, triangular in dorsal and ventral views (Figs. 11, 23) with underlying developing narrow, tubular epiproct visible in pharate individuals (Figs. 11, 23); 10 th tergum in lateral view subtriangular, nearly straight dorsally, with slightly downturned tip (Figs. 10, 49). Female without posterior extension of 10 th tergum (Fig. 20). Cercal segments 28 - 30; cercomeres with apical circlet of short and long bristles, longer dorsal and ventral bristle in lateral view, and no intercalary hairs (Figs. 24, 25, 58, 59).	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8005FCCB1DF187387097.taxon	description	(Figs. 12 - 14, 50 - 55, 60, 61)	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8005FCCB1DF187387097.taxon	distribution	Distribution. California.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8005FCCB1DF187387097.taxon	materials_examined	Material examined. California: Orange Co., Silverado Creek, Silverado Canyon, concrete low water crossing about 4.67 km above Forest Service Fire Gate, N 33 ° 44.43 ’ W 117 ° 32.44 ’, 6 - IV- 2004, K. W. Stewart and E. F. Drake, 4 ♂, 7 ♀, 5 ♂ larval exuviae, 10 ♀ larval exuviae (adults and exuviae all together on a floating board), 11 ♀ larvae. Silverado Creek, 91.4 m above Forest Service Fire Gate, 574.5 m Elev., N 33 ° 44.55 ’ W 117 ° 34.56 ’, 9 - II- 2005, E. F. Drake, 2 ♂, 4 ♂ larvae, 23 ♀ larvae. Same locality, 10 - III- 2005, E. F. Drake, 1 ♂ larva, 9 ♀ larvae. Same locality, 25 - III- 2005, E. F. Drake, 1 ♂ larva, 6 ♀ larvae. Same locality, 18 - II- 2006, E. F. Drake, 3 ♂ reared with exuviae, 4 ♀ reared with exuviae. Same locality, 20 - 22 - II- 2006, 2 ♂, 3 ♀.	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
99668795AE0A8005FCCB1DF187387097.taxon	description	Characters. Body length ♂ 6.4 - 7.0 mm, ♀ 7.2 - 7.3 mm. Light to medium brown dorsally, ventrum lighter, little pattern except underlying muscles or adult pigment. Antennal segments ♂ 48 - 50, ♀ 48 - 52, head capsule width ♂ 0.75 - 0.81 mm, ♀ 0.78 - 0.90 mm. Lacinia triangular, palmate with longitudinally striate palm surface, broad apical teeth, ventral comb of about 10 bristles and dorsal comb of 16 - 18 longer bristles (Figs. 50, 51). Right mandible with apical teeth, molar pad of dense stiff bristles, and inner band of hairs from base of apical teeth to molar pad (Fig. 52). Left mandible with molar cup bordered by outer (dorsal) comb of curved teeth (Fig. 53). Pronotum with scattered setae over surface and as a marginal fringe (like Fig. 1). Mesosternal Y-arms and shallowly notched hind wingpads typical of genus; inside fore wingpad length ♂ 0.90 - 0.96 mm, ♀ 1.02 - 1.08 mm. Leg setation typical of genus (like Figs. 2, 3). Abdominal segments with long surface and posterior fringe hairs (Fig. 57). Sexual dimorphism evident. Male with posterior extension of 10 th tergum nippleshaped in dorsal view with underlying developing tubular epiproct visible in pharate individuals (Fig. 12); 10 th tergum in lateral view with emarginated sides, cross-striated basal half, and narrowing apically (Figs. 54, 55). Female without posterior extension of 10 th tergum (Fig. 13). Cercal segments ♂ 30 - 32, ♀ 32; cercomeres with apical circlet of short and long bristles, longer dorsal and ventral bristle in lateral view, and no intercalary hairs (Figs. 60, 61).	en	Stewart, Kenneth W., Drake, Eugene F., Stark, Bill P. (2011): Larvae Of Five Species Of The Winter Stonefly Genus Capnia (Plecoptera: Capniidae) From California, U. S. A. Illiesia 7 (18): 167-181, DOI: http://doi.org/10.5281/zenodo.4760235
