32 
Psyche 
[February 
(1) Tabanus mexicanus Linnaeus (Syn.: T. olivaceus de 
Geer and T. punctatus Fabricius). Mexico, Central America, 
Trinidad. 
(2) Tabanus inanis Fabricius (Syn. : T. ochroleucus Meigen, 
T. viridiflavus Walker, and perhaps also T. sulphur eus Palisot de 
Beauvois). South and Central America. 
(3) Tabanus flavus Macquart. Southeastern United States: 
from New Jersey to Florida, Missouri and Louisiana. This 
name is unfortunately preoccupied by Tabanus flavus Wiede- 
mann and no substitute appears to be available. 
(4) Tabanus luteoflavus Bellardi (Syn.: T. mexicanus var. 
limonus Townsend). Mexico. 
The following North American species have been omitted: 
Chrysops calopterus Hine, Ohio Naturalist, VI, 1905, p. 
392, 9 . Guatemala. 
Chrysops hinei Daecke, Ent. News, XVIII, 1907, p. 143, 9 . 
New Jersey. 
Chrysops parvulus Daecke, Ent. News, XVIII, 1907, p. 
142, 9 . New Jersey. 
Merycoynyia geminata Hine, Ohio Naturalist, XII, 1912, 
p. 515, PI. XXV, figs. 2 and 4, 9 cf . This is a synonym of 
Merycomyia whitneyi (Johnson). 
Merycomyia mixta Hine, Ohio Naturalist, XII, 1912, p. 516, 
PL XXV, figs. 1 and 3, 9 . Georgia, North America. 
Neochrysops globosus Walton, Proc. Ent. Soc. Washington^ 
XX, 1918, p. 192, fig. I, 9 . Eastern United States (Maryland). 
Silvius jonesi Cresson, Proc. Ac. Nat. Sc. Philadelphia, 
LXXI, 1919,^ p. 175, 9 California. 
Tabanus subniger Coquillett, Ent. News, XVII, 1906, p. 
48, 9 . Illinois. 
Tabanus atratus var. fulvopilos^is Johnson, Psyche, XXVI, 
1919, p. 164, 9 . Florida, New Jersey. 
A number of additional species of Tabanus have been des- 
cribed by J. McDunnough in 1921 and 1922 (Canad. Entom., 
LIII, 1921, pp. 139-144 and LIV, 1922, p. 239), namely: T. 
atrobasis, T. laniferus, T. metabolus, T. nudus, T. rupestris, and 
T. trepidus] and this author has also reinstated Tabanus calif- 
