632 JOURNAL, BOMBAY NATURAL HIST. SOCIETY, Vol. XXVIII. 
10 . 
11 . 
12 . 
13. 
14. 
15 . 
16. 
17. 
18 . 
19. 
20 . 
21 . 
Hind tibiae .with long and dense scales 
Do. without long and dense scales 
Sides of 1st abdominal segment with black hairs . . 
Do. do. w'hite hairs . . 
1st posterior ceU with an additional transverse vein 
in its centre 
Do. without an additional transverse 
vein in its centre 
2nd posterior cell twice as wide at base as at tip . . 
Do. as wide at tip as at base or 
wider 
Larger ; 14-18 mm. ; sides of abdomen with black 
hairs 
Smaller ; 8-12 mm. ; sides of abdomen without black 
hairs 
Baso-anterior half of wing considerably darker than 
the remainder 
Basi-anterior half of wing not or scarcely darker 
than the remainder . . 
Dorsum of abdomen with white scale-spots 
Do. -ttithout white scale- spots 
Larger ; 14 mm. ; antennal style normal 
11 
12 
pennipes, Wied. 
pennata, n. sp. 
evanescens. Beck. 
13 
14 
15 
lateralis, Brun. 
gujaratica, n. sp. 
16 
21 
17 
18 
maculiventris , Brun. 
Smaller ; 8 mm. ; antennal style as long as 3rd joint stylata, Brun. 
Clear part of wing without isolated dark spots 
Do. with isolated dark spots . . 
Abdominal ground colour, black or blackish 
Abdominal ground colour, red or bro^vn . . 
Baso-costal band flavous 
Do. 
not flavous . , 
puerala. Brim. 
19 
insnlata, Walk. 
20 
abrogata, n. sp. 
alexon. Walk. 
annandalei, Brun. 
sp. 
Wings more or less infuscated, though there is no dis- 
tinct baso-costal band 
Wings almost clear, though the marginal cell may 
be darkened . . 
22. Tip of wings hyaline . . 
Do. not hyaline 
23. Wings mainly tawny . . 
Wings not at all tawny 
24. Thorax and abdomen with iridescent blue scales 
Do. white or grey scales 
25. Cross veins more or less suffused 
Do. quite clear 
26. Scutellurr; and antennae, black 
Do. reddish yellow or brown . 
27. Antennae wholly black 
Some joints of antennae red or ferruginous . . 
28. Larger ; 15 mm. or more 
Snialler ; 13 mm. or less 
29. Thorax and abdomen wdth bright yellow hairs 
Do. without bright yellow hairs 
30. Antennal entirely brownish yellow . . 
Do. only ferruginous at base .... . 
(In order to assist entomologists working in India, I have given below abbre- 
viated descriptions of any species now recorded from Indian limits whicti 
have already been described, but which are not included is Vol. I of Piptera 
Brachycera. 
22 
24 
dissoluta, 
23 
auriplura. Walk. 
abjecta, n. sp. 
iridipennis, n. sp. 
25 
26 
27 
bengalensis, Macq. 
brahma , Schin. 
28 
30 
niveivetiiris, Brun. 
29 
vitrea, Brun. 
punjabensis, n. sp. 
vitreipennis, Brun. 
hasifascia. Walk. 
