THE CANADIAN ENTOMOLOGIST. 



49 



Sabethini. 



Clypeus without hairs 2. 



Clypeus hairy on the sides Joblotia. 



Prothoracic lobes contiguous, densely hairy Sabethes. 



Prothoracic lobes well separated 3. 



Eyes separated by a narrow wedge ; proboscis rather short, swollen 



at tip 4- 



Eyes contiguous on vertex 5- 



Claws of hind tarsi two, normal Wyeomyia. 



Hind tarsi with but a single claw Lijnatus. 



No erect forked scales on occiput ; proboscis longer than the 



body Phoniomyia. 



With a row of erect forked scales on occiput ; proboscis not longer 



than body 6. 



Front of head normal, smooth Lesticocampa. 



Front with a conical process above the clypeus Runchomyia. 



List of American genera, with principal synonyms. 

 Anopheles, Meigen. Conchyiiastes, Coq. 



Myzomyia, Blanch. Grabhainia, Theob. 



Cydoleppteron, Theob. Hoivardina, Theob. 



Not ot rich a, Coq. Culiselsa, Felt. 



Cel/ia, Theob. Culicada, Felt. 



Arribalzagia, Theob. Ecculex, Felt. 



Ccelodiazesis, D. & K. Frotocuiex, Felt. 



Megarhinus, R,-D. Pseudoculex, Dyar. 



Mansonia, Blanch. Gymnometopa^ Coq. 



Fneumaculex, Dyar. Lepidoplatys, Coq. 



.^deomyia, Theob. Feltidia, Dyar. 



Deinocerites, Theob. Ceratocystia, D. & K. 



Uranotaenia, Arrib. Hcemagogus, Will. 



Psorophora, R.-D. Cacomyia, Coq. 



Culiseta, Felt. Stegoconops, Lutz. 



Theobaldmella, Blanch. Stegomyia, Theob. 



Tieniorhynchus, Arrib. Lutzia, Theob. 



Coquillettidia. Dyar. Culex, Linn, 



^des, Meig. JVeoculex, Dyar. 



O elder otatus, Arrib. Culicella, Felt. 



Heteronycha, Arrib. Melanoconiofi, Theob. 



/a?iihtfiosoma, Arrib. Tinolestes, Coq. 



