Genus Stethomyia. 
35 
Cycloleppteron intermedium. Chagas in Peryassu (1908). 
* * 
Os Culicideos do Brazil, 85 (1908), Peryassu. 
Brazil. 
Genus FELTINELLA. Theobald (1907). 
Mono. Culicid. IV., p. 56 (1907). 
Feltinella pallidopalpi. Theobald (1907). 
Mono. Culicid. IV., p. 57 (1907), Theobald, d . 
Sierra Leone, Mount Aureol (Capt. Grattan). 
Type in the British Museum. 
Genus STETHOMYIA. Theobald (1902). 
Journ. Trop. Med. V., p. 181 (1902), Theobald; Mono. Culicid. III., 
p. 62 (1903), Theobald; ibid. IV., p. 59 (1907). 
Four species occur in this genus. 
SYNOPTIC TABLE OF SPECIES. 
A. Cephalic scales flat. 
Thorax with a silvery median and lateral lines. 
Black species .. .. nimha. Theobald. 
B. Cephalic scales not so flat as in A. 
Thorax unadorned. 
Thorax with long, irregular, deep brown 
hairs ...... fragilis. Theobald. 
Thorax with a few white hair-like scales ... culiciformis. James 
and Liston. 
Thorax with, hair-like brown curved scales 
and frosty grey tomentum... pallida. Ludlow. 
Stethomyia nimba. Theobald (1903). 
Mono. Culicid. III., 62 (1903); Os Culicideos do Brazil, 88 (1908), 
Peryassu. 
British Guiana, Brazil. 
Type in the British Museum.* 
d .2 
