16 
Lop!Iosceloni//ia asiatiea 
which presents at different times the distinguishing (sic) characters 
of both genera. This species is sinensis as I have shown elsewhere 
(1913). 
My conclusion therefore is that it would be difficult to divide up 
these species into sub-groups at all, and that they should be referred to 
the genus Myzorhjnchus Blanchard, the definition of which however 
should be emended. 
The affinities of these Malayan myzorhynchoid species are possibly 
reflected by the following order. 
harhirostris 
sinensis 
albotaeniatus 
unihrosus 
wellingtoniana 
asiatica 
ventral scale tuft on 8th abdominal segment, 
,, „ „ sometimes present, or segment 
glabrous, 
last abdominal segment glabrous, 
„ „ „ sometimes with flat scales, 
„ „ ,, with flat scales, 
„ „ „ with flat scales. 
It remains now to discover and describe the larvae of punctulata and 
wellingtoniana which are the only Malayan anopheline larvae not known. 
REFERENCES. 
James and Liston (1911). The Anopheline Mosquitoes of India. 
Leicester (1908). Ciilicidae of Malaya. Studies from the Institute of Medical 
Research, Kuala Lumpur. 
Stanton (1912). The Anopheles Mosquitoes of Malaya etc. Journ. London Sch. 
of Trop. Med. ii. part i. 
Strickland (1913). Bull. Ent. Research, iv. 135-142. 
