12 
PACIFIC SCIENCE, Vol III, January, 1949 
5. Seta B-II with thirteen or more branches; 
dorsal seta (8) of cephalothorax over 
105 microns long 6 
Seta B-II with less than thirteen branches; 
dorsal seta (8) less than 105 microns 
long .. 7 
6. Seta A-VII smooth, slender, averaging 
153 microns in length; seta B-II 
branched from near base ( Fig. 8 ) 
A. (M. ) punctulatus 
Seta A-VII stout, with a distinct rugose 
constriction near base, averaging about 
82 microns long; seta B-II with main 
branching arising at basal third from 
a stout stalk... A. (M. ) clowi 
7. Seta A-IV less than one-half the length 
of seta A-V (Fig. 9) ----A. (M.) farauti 
Seta A-IV one-half or more the length 
of seta A-V (Fig. 10) 
A. (M. ) koliensis 
Anopheles (Anopheles) barbirostris barbi- 
rostris Van der Wulp 1884 
Fig- 5 
Pupa fully described by Senevet ( 1932: 209) 
from Karwar, India, and by Crawford (1938: 
39) from near Singapore, Malaya. The figure 
and the following description have been taken 
largely from Crawford’s paper. 
Diagnosis. — Separable from all other known 
anophelines of New Guinea in having setae B 
and C on segments IV to VII multi-branched 
with the central branch nearly twice as long and 
stout as the other branches of the tuft. Termi- 
nal seta of paddles short, straight, and with two 
to four side branches. 
Cephalothorax. — Postocular : 1 fairly long, 
two- to four-branched; 2 long, two- to five- 
branched; 3 long, two- to five-branched. 
Anterothoracic: 4 medium, two- to three- 
branched; 5 long, two-branched or occasionally 
three-branched; 6 longer, two-branched or 
simple; 7 long, two-branched or simple. 
Dorsal: 8 medium, simple, stout. 
Supra- alar : 9 long, simple or two-branched. 
Metanotum: 10 medium, two- to four-branched; 
11 fairly long, two- to three-branched or occa- 
sionally simple; 12 long, two- to three-branched 
or simple. 
Trumpet: Dark brown, expanded, somewhat 
boat-like. 
Abdomen. — Segment I: h fairly short, two- 
to three-branched or simple; K medium length, 
two- to four-branched; L fairly short, four- to 
six-branched; M long, two- to three-branched 
from near base; s fairly long, two- to five- 
branched from proximal fourth; T long, about 
one and one-half times S, simple or occasionally 
two-branched; U short, simple or two-forked. 
Segment II: A minute; B medium, simple or 
occasionally two-branched; C long, four- to ten- 
branched from near base or higher; cf fairly 
long, five- to eleven-branched; 1 long, simple; 
Fig. 5. Anopheles barbirostris barbirostris: dorsal 
aspect of right half of abdomen of male (after Craw- 
ford, 1938). 
