120 INSECUTOR INSCITI^ MENSTRUUS 



4. Basal cross-vein beyond the anterior one cyaneus Fabricius 



Cross-veins coincident or the anterior one within 



alhiprivus Theobald 



5. Part of fringe of first mid tarsal white. . . .bipartipes Dyar&Knab 

 Some white also on the tibial tuft chroiopus Dyar & Knab 



6. Tarsi marked with white 7 



Tarsi without white markings lutsii Theobald 



7. Fore tarsi with white on second to fourth joints 



goeldii Howard, Dyar & Knab 

 Fore tarsi black with a white line on apical half of second 

 joint schausi Dyar & Knab 



The male is known in but one species : 



Sabethes cyaneus Fabricius. 



Culex cyaneus Fabricius, Syst. Antliat., 35, 1805. 



Sabethes locuples Robineau-Desvoidy, Mem, Soc. Nat. Hist. 



Paris, iii, 412, 1827. 

 Culex remipes Wiedemann, Ausser. zweifi. Ins., i, 573, 1828. 

 Sabethes cyaneus Howard, Dyar & Knab, Mosq. N. & Cent. Am. 



& W. I., ii, plate 2, fig. 1, 1912. 



Genus SABETHOIDES Theobald 



Sabethoides Theobald, Mon. Culic, iii, 328, 1903. 



Type species : Sabethoides confusus Theobald. 

 No male is known to me in this genus. 



TABLE OF SPECIES 



(Coloration) 



1. Prothoracic lobes collar-like ; cross-veins in line ; abdomen 

 with iridescent whitish segmental bands 



nitidus Theobald, rangeli Surcouf & Gonzales Rincones 



Genus TRIAMYIA, new genus 

 Type species : Wyeomyia aporonoma Dyar & Knab. 



TABLE OF SPECIES 



(Coloration) 



1. Scutellum dark aporonoma Dyar & Knab 



Scutellum with a golden spot on each lobe personata Lutz 



I 



