New Descriptions Of North American Taenionema Larvae (Plecoptera: Taeniopterygidae)
Stewart, Kenneth W.
Illiesia
2009
5
12
128
145
54HCF
Baumann & Nelson
Baumann & Nelson
[258,729,865,889]
Insecta
Taeniopterygidae
Taenionema
Animalia
Plecoptera
5
133
Arthropoda
species
jeanae
( Figs. 1A-D, 2-7, 49, 91, 104)
Distribution. California.
Material examined. California: Orange Co. Silverado Creek in Silverado Canyon, at gravel low water crossing, 100 mabove USFS gate, N 33° 45’ W 117° 35’( paratypelocality; Baumann & Nelson 2007), 6-IV- 2004, K.W. Stewart & E.F. Drake, 2 larvae; 9-II-2005, 1♂, 1♀, E.F. Drake; 10-III-2005and 25-III-2005, 66♂ 22♀, 32 larvae, E.F. Drake; 4-IV-2005, 27♂, 28♀, 1♂and 1♀reared, K.W. Stewart & E.F. Drake (field correlated with no congeners and reared). Characters.Color, pigmentation ( Fig. 1A), maxillae ( Figs. 2-7), body, leg ( Figs. 1B, 49) and cercal setation, and sexual dimorphism generally typical of genus. Body length 9-11mm. Antennal segments ♂62-66, ♀56-60. Cercal segments ♂36, ♀38. Male 9 thsternum ( Figs. 1C, 91) ovate, with broadly rounded apex. Female 9 thsternum ( Fig. 104) broadly triangulate and narrower than male behind greatest width, with narrowly rounded apex, and anterior portion broadly triangulate with straight sides.
3112006305
100
33.75
Orange Co. Silverado Creek in Silverado Canyon
1203
-117.583336
5
133
1
California
paratype
3112006311
100
33.75
Orange Co. Silverado Creek in Silverado Canyon
1203
-117.583336
5
133
1
California
paratype
3112006323
5
133
3112006312
5
133