TRICHOPTERA. PHRYGANEIDZ. 49 
OrpEeR VI. TRICHOPTERA Kirby. 
Family PHRYGANEIDE Westw. 
Subfamily 1. Phryguneides Westw. (Phryganide Stephens.) 
AGRYPNIA Curtis. ————— 1 sp. A. Pagetana Curt. Curt. 540. 
Tibiz spinulose; head and body very broad, depressed; nerves of wings as in 
Anabolia. 
LIMNEPHILUS Leach. Punrycanea p. Oliv. 50 sp. P. grisea Linn. Curt. 488. 
Body not depressed ; wings narrow, obliquely truncated at tip; max. palpi with 
the last point short; 5-jointed in both sexes. 
GLYPHOTZLIUS Steph. Limyeruizus p. Curt. 1sp. Ph. pellucida Oliv. 
Anterior wings with the hinder margin cut out. 
HALESUS Steph. Puryeaneap. Schr. 7sp. P. digitata Schr. Pictet, pi. 6. f.1,2.? 
Anterior wings broad, dilated at the tip, and rounded; max. palpi with the last 
joint short, subelliptic. 
ANABOLIA Steph. Limnernitus p. Lea. 2sp. A. nervosus Lea. 
Wings narrow, rounded at the tip; body subcompressed ; last joint of max. palpi 
short, subelliptic. Samo. pl. 7. f. 3. 
DRUSUS Steph. Puryeanea p. Gmel. 5sp. Ph. testacea Gm. St. 6. pl. 34. f. 3, 
Anterior wings rather broad, short, somewhat, dilated in the inner margin, not 
setose; palpi long, pilose. 
CHATOPTERYX St. Puryeanea p. Pict. 2sp. P. villosa Fab. Pict. 7. f. 4 
Body not depressed; wings very broad, granulated; with erect rigid sete. 
PHRYGANEA Linn. §&c. ——- 5sp. P. grandis Linn. Curt. 592. 
Tibiz spinulose; wings pilose; palpi g 4-jointed, 5-jointed in ? ; last joint 
of max. palpi short, subelliptic. 
NEURONIA Lea. Puryeanea p. Linn.? 1sp. P. fusca L.? Steph. 6. 34. f. 2. 
Tibiz not spinulose; wings transparent; antenne short, stout. 
Subfamily 2. Hydropsychides W. (Hydropsychide Steph, ) 
PHILOPOTAMUS Leach, ————— 3sp. PP. scopulorum Lea. 
Anterior tibiz 2-spurred ; antennz longer than the wings ; posterior wings small, 
unfolded ;, anterior with a transverse oblique nerve about the middle of the 
costa. Donoy. pl. 548. f. 1. 
PLECTROCNEMIA Steph. Uyprorsycue p. Pict. 3 sp.  P. conspersus Curt. 
Anterior tibize 3-spurred ; wings shorter than the antenne, with but few transverse 
nerves, Pictet, pl. 19. f. 1. 
CYRNUS Steph. Hyprorsycue p. Pictet. 4sp. C. urbanus. Pictet, pl.19. f. 13. 
Anterior wings with various transverse nerves, with a transparent discoidal spot ; 
anterior tibiz 3-spurred; antennz shorter than the wings. 
POLYCENTROPUS Curtis. Amaruus Steph. G. 9sp. P. irroratus C. 
Antenne shorter than the wings, the latter with but few transverse nerves; 
anterior tibiz 3-spurred; four posterior with four spurs. Curt. 544. 
DIPLECTRONA JWestw. Aruetocurira Steph. 2sp.  P. flavo-maculata Pict. 
Anterior tibia 2-spurred; antenne shorter than the wings, which are broad, 
without any transverse subcostal nerve. Steph. 6. pl. 32. f. 3. 
HYDROPSYCHE Pict. Puitororamus p. Steph. Cat. 9sp. H. instabilis C. 
Anterior tibie 2-spurred ; antennz longer than the wings ; posterior wings ample, 
folded, with a trifid central nervure. Curt. 601. 
yD 
