Genus Gymnometopa. 219 
2. Last 2 segments of hind feet and all the tibiae 
black ... 3 
Last 2 segments of hind feet chiefly white; a 
spot or band of white scales on the base of at 
least the first 2 segments on all the feet; tibiae 
with a silvery mark at a point about one-fourth 
of their length ..... mediovittata. Coquil- 
lett. 
3. With a dot of silvery scales in the middle of the 
front end of the thorax; first 2 segments of 
front feet white scaled at their bases .. albonotata. Coquillett.. 
Without such a dot; front feet all black . buskii. Coquillett. 
Gymnometopa sexlineata. Theobald (1901). 
Stegomyia sexlineata. Theobald (1901). 
Mono. Culicid. I., 308 (1901), Theobald; Handbook of Gnats, 377 (1902), 
Giles; Journ. Trop. Med. VII., 367 (1904), Giles; Phil. Journ. Sci. I., 
9, 985 (1906), Banks; Mono. Culicid. IV., 210 (1907), Theobald. 
Trinidad. 
Additional locality .—-Giles refers to this from Pampanga,. 
Camp Stotsenberg, Angeles P. I. (E. It. Whitmore), but does not 
seem certain as to its identity. I doubt if it is connected in any 
way with the West Indian insect. 
Type in the British Museum. 
Gymnometopa mediovittata. Coquillett (1906). 
Canad. Ent. XXXVIII., p. 60, Feb. (1906), Coquillett; Mono. Culicid. 
IV., 210 (1907), Theobald. 
San Domingo, West Indies. 
Type in the National Museum, Washington. 
Gymnometopa albonotata. Coquillett (1906). 
Proc. Ent. Soc. Wash. VII., 4, 183 (1906), Coquillett; Mono. Culicid. IV., 
211 (1907), Theobald. 
Santo Domingo, West Indies. 
Type in the National Museum, Washington. 
Gymnometopa buskii. Coquillett (1906). 
Stegomyia buskii. Coquillett (1906). 
Canad. Ent. XXXVIII., 60 (1906), Coquillett.; Mono. Culicid. IV., 211 
(1907), Theobald. 
San Domingo, West Indies. 
Type in the National Museum, Washington. 
