2 INSECUTOR INSCITI.^ MENSTRUUS 



Sabethes bipaflipes Dyar and Knab, Proc. Biol. Soc. Wash., xix, 



136, 1906. 

 Sabethes nitidus Coquillett (in part), U. S. Dept. Agr., Bur. Ent., 



Tech. Ser. 11, 28, 1906. 

 Sabethes nitidus Peryassu (in part), Os CuHcideos do Brazil, 



283, 1908. 

 Sabc'thcs fiitidiis Theobald (in part), Mon. Culic, v, 575, 1910. 

 Sabethes nitidus Surcouf and Gonzalez Rincones (in part), 



Essai Dipt. Vuln. Venez., 241, 1911. 

 Sabetes bipartipes Howard, Dyar and Knab, Mosq. No. & Cent. 



Amer. & W. Ind., iii, 30, 1915. 

 Sabethes chroiopus Dyar and Knab, Ins. Ins. Mens., i, 76, 1913. 

 SaheHhes bipartipes Dyar, Ins. Ins. Mens., vii, 120, 1919. 

 Sabethes chroiopus Dyar, Ins. Ins. Mens., vii, 120, 1919. 

 Sabethes bipartipes Bonne- Wepster and Bonne, Ins. Ins. Mens., 



vii, 165, 1920. 



Sabethes tarsopus Dyar and Knab. 



There are specimens of this species from the Lower Amazon 

 sent by Prof. Goeldi. This extends its range into South 

 America. 



Sabethes schausi Dyar and Knab. 



There are three specimens of this species in the British 

 Museum ; two from British Guiana, one of which has been sent 

 by Mr. Schaus himself, and one from Para from Prof. Goeldi. 



Sabethes albiprivus Theobald. 



This species is not identical with Sabethes cyanens Fabricius, 

 although there is no constant difiference in the cross-veins, the 

 position of which is variable. The colors of the abdomen are 

 not separated in a straight line, however, but deeply incised ; 

 sometimes there are nearly complete broad basal violet bands. 

 The golden color of the venter is also more or less present in 

 cyaneus. The paddles are present in albiprivus only on the 

 first tarsal joint, not on the second as in cyaneus. Albiprivus 

 is much smaller than cyaneus. 



Genus SABETHOIDES Theobald 



Sabethoides nitidus Theobald. 



For the discussion about the name of this species we refer 



