80 Psyche [Sept .-Dec. 
quaert). — Meta: Villavicencio (M. Bates); Restrepo (J. 
Bequaert). 
*108. Tabanus (Tabanus) alboater Walker, 1850. 
Vaupes: Mitu (P. Allen); between San Jose del Guaviare 
and Calamar (A. Gast). 
*109. Tabanus (Tabanus) discus Wiedemann, 1828. 
Vaupes: Mitu (P. Allen). 
*110. Tabanus (Tabanus) olivaceiventris Macquart, 1847. Syno- 
nyms: Tabanus imp onens Walker, 1857; Atylotus pulverulentus 
Bigot, 1892; Tabanus coriarius “Schiner” Krober, 1929. 
Magdalena: Rio Frio (G. Salt). — We have seen a male of 
this species taken in Colombia, unfortunately without more 
definite locality. It is almost exactly like the female. 
*111. Tabanus (Tabanus) importunus Wiedemann, 1828; not of 
Macquart, 1847. 
Magdalena: Aracataca (P. J. Darlington).- — Meta: Res- 
trepo (J. Bequaert) ; El Caibe, near Restrepo (reported by 
Antunes, 1937). 
*112. Tabanus (Tabanus) ferrifer Walker, 1850. Synonym: 
Tabanus druyvesteijni Szilady, 1926. 
Antioquia: Medellin Valley (F. L. Gallego). — Atlantico: 
Barranquilla (reported by Dunn, 1929). — Magdalena: Santa 
Marta (J. H. Egbert); Sevilla (G. Salt). Meta: Restrepo 
(J. Bequaert). — Valle del Cauca: Hacienda La Maria, Buga 
(S. Renjifo). 
*113. Tabanus (? Tabanus) hirtitibia Walker, 1850. 
Caqueta: Florencia (Romulo Patino). — Originally de- 
scribed from Colombia, without definite locality. 
Although our specimen agrees well with Walker’s description, 
it lacks the antennae, which were also broken off in the type. It 
is possible that the third segment has a long, finger-shaped 
tooth, in which case the species may have to be transferred to 
Alliomma. 
114. Tabanus (? Tabanus) flavifacies Macquart, 1845. 
Originally described from Colombia, without more definite 
locality. The abdomen is described as black, with three rows 
of white triangular spots. The size (104 French lines = 23.7 
mm.) is rather large for a Neotab anus, and it was more likely a 
true Tabanus. — Not seen by us. 
