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SUBFAMILY CULICIN &. 1 
Genus JANTHINOSOMA Arribalzaga. 
(Synonym: Conchyliastes Theobald. ) 
(a) TABLE OF THE SPECIEs. 
ipmlast two Ointcorthe tect, wholly: whites S20 9224-55222 ss- << cence se see eos 3 
Last joint largely or wholly black, the preceding joint chiefly white ......---- 2 
2, scales on) the upperside of the thorax yellow 2:22-2.--..2-.-2--+--. varipes Coq. 
Seales brown, those toward the sides yellow.............-.---- discrucians Walk. 
3. Upper side of the thorax yellow-scaled and with a broad stripe of brown seales in 
NEU CLG Cleaner serra. a Seems eee oo mo Semiciaj oe Seow inc ciolee lutzii Theob. 
Upper side of the thorax wholly yellow-scaled.....-...........-- posticata Wied. 
(b) List oF THE SPECIES AND SYNONYMs. 
diserucians Walker (not of Giles and posticata Wiedemann (not of Theobald). 
Theobald ).@ musica Say. 
arribalzagx Giles. _ varIpes Coq. 
lutzil Theob. | johnstonii Grabham. 
albitarsis Neveu-Lemaire (not of Theobald). 
discrucians Giles and Theobald (not of 
Walker). | 
(c) UNRECOGNIZED SPECIES. 
terminalis Coquillett (posticata Theobald, not of Wiedemann), was described from 
St. Lucia, W. Ind., and differs from all of the other species in that the last joint only 
of the hind feet is white. 
Genus STEGOMYIA Theobald. 
(a) TABLE OF THE SPECIES. 
Thorax marked with a pair of curved silvery stripes forming a figure which some- 
what resembles a lyre; proboscis unicolorous black, feet black and with white 
bandsrat the basestolsome or thesjoints: 40.25.) -2-.2 222 02cc- oes calopus Meig. 
(6) List oF THE SPECIES AND SyNONYMS. 
calopus Meig. | calopus Meig—Continued. 
annulitarsis Maeq. konoupit Brulle. 
bancroftii Skuse. luciensis Theob. 
elegans Ficatbi. | mosquito Desy. 
exagitans Walk. | queenslandensis Tneob. 
excitans Walk. rossii Giles. 
fasciata Fab. teniatus Wied. 
formosa Walk. toxorhynchus Maeq. 
Srater Desy. viridifrons Walk. 
impatibilis Walk. zonatipes Walk. 
inexorabilis Walk. 
(S. sexlineata Theob. belongs to the genus Gymnometopa. ) 
Genus VERRALLINA Theobald. 
Upper side of the thorax black-scaled, the sides in front of the wings white-scaled. 
insolita Coq. 
Upper side of the thorax wholly whitish-scaled .................-.-- laternaria Coq. 
“The form referred to this species by these two authors has the entire apex of the 
hind feet wholly white, whereas in his original description Walker expressly states, 
both in the Latin diagnosis and in the English description, that there is only a sub- 
apical white band in diserucians, the remainder of the feet being purple. 
