Genus Anopheles. 3 
scaly with long irregular scales 
and with liberal scale tufts ... 
Genus Cellia. Theobald. 
15. Similar to Cellia but no lateral 
scale tufts .Genus Neocellia. Theobald. 
16. Abdomen completely scaled with 
large flat scales as in Culex ... 
Genus Aldrichinella. Theobald 
5 (nov. nom.); Aldrichia. 
Theobald (1901), non 
Coquillett (1894). 
17. Thoracic scales hair-like except 
a few narrow-curved ones in 
front; abdominal scales long, 
broad and irregular .Genus Kerteszia. Theobald. 
18. Thorax with narrow hair-like 
curved scales and some of them 
broad • straight scales, others 
spatulate on the sides. Abdo¬ 
men covered with fine hairs 
except the three last segments 
which are covered with scales. 
Tufts of scales on hind femora. 
Wing scales lanceolate...Genus Manguinhosia. Cruz. 
II. 19. Antennal segments with many 
dense scaly tufts .Genus Chagasia. Cruz. 
B. 20. Antennae with outstanding- 
scales on the 2nd segment, 
more appressed ones on the 1st. 
At least one segment of abdo¬ 
men with long flat more or less 
spatulate scales.Genus Calvertina. Ludlow. 
21. First submarginal cell very 
small .. Genus Bironella. Theobald. 
Note .—The genus CoelocJiazesis, Dyar and Knab, is invalid. 
It was founded on Anopheles barbari (a true Anopheles, it appears) 
from larval characters only, which of course do not hold good. 
Genus ANOPHELES. Meigen ( 1818 ). 
Syst. Beschr. Europ. Zweiflug. Inseckten I., 10 (1818), Meigen; Mono. 
Culicid. I., 115 (1901) and III., 17 (1908), Theobald. 
IJfjEighteen * distinct species occur in the genus, and possibly 
some of the new species described in America may be distinct 
* Dyar and Knab named four Anopheles in 1906 as new species 
(Proc. Bio. Soc. Wash. XIX., 186 (1906). They are merely names (vide 
Appendix). * 
B 2 
