TtHYXCHOPTNA. PLECOPTERA. 
2(53 
angle ; 8, 9 stalked ; 10, 11 from cell. Hind wing with the 
cell less than half the length of wing ; vein 3 from near angle 
of cell ; 4, 5 from angle ; 6, 7 from upper angle ; 8 anasto- 
mosing with the cell near base only. 
Rhyncliodina molybdota, n. sp. 
9- Head, thorax and abdomen grey-brown ; palpi dark 
brown ; ventral surface of abdomen tinged with white. 
Fore whig grey- brown ; a faint curved red-brown antemedial 
line, similar medial and postmedial lines slightly excurved 
at middle and a curved subterminal line. Hind wing grey- 
brown with faint curved reddish brown medial, postmedial 
and subterminal lines. Underside pale brown with a whitish 
tinge. 
Hab. Burma, Tenasserim, Donat Hills (de Niceville), 1 $ 
type. Exp. 42 millim. 
Genus TALAPOPTERA, nov. 
Type, T. confluens, Hmpsn. ( Talapa ), J. Bomb. Nat. Hist. 
Soc. xi. p. 705 (1898). 
Proboscis fully developed ; palpi with the 2nd joint oblique, 
about twice the length of head, moderately scaled below 
and fringed with hair above forming an angle at middle, 
the 3rd long, obliquely upturned and roughly scaled ; frons 
smooth, with tuft of hair above ; eyes large, round ; antennae 
of male bipectinate with rather long branches, the apical 
part ciliated ; thorax clothed with rough scales and hair 
and without crests ; tibiae slightly fringed with hair ; abdomen 
with some rough hah- at base of dorsum but without crests. 
Fore wing with the apex somewhat produced and acute, the 
termen evenly curved and hardly crenulate ; vein 3 from 
well before angle of cell ; 5 from just above angle ; 6 from 
upper angle ; 9 from 10 anastomosing with 8 to form the 
areole ; 11 from cell ; male with a large costal fold on under- 
side extending to end of cell. Hind wing with the cell about 
half the length of wing ; vein 3 from well before angle of 
cell ; 4, 5 from angle ; 6, 7 from upper angle ; 8 anastomosing 
with the cell near base only. 
Genus PLECOPTERA. 
lype. 
Plecoptera, Gucn. Noct. ii. p. 429 ( L852) reflexa, Gnen. 
Carteia, Walk. Journ. Linn. Soc., Zool. vii. p. 82 (1864) nebulilinea. Walk. 
Biregiola. Saalm.Lep. Maclag-. p. 491 (1891), non descr. recens, Saalm. 
Plecoptera costisignata, n. sp. 
9- Head and thorax whitish mixed with brown ; antennae 
dark brown, ringed with whitish towards base ; pectus, legs 
