2i6 
Psyche 
[June 
color pattern is like some members of the tridens group, the stripes 
on the face are more like the acleistus group. Finally the epigynum 
(Figs. 31, 32) and male palpus (Figs. 90, 91) are similar to mem- 
bers of the acleistus group ( O . chiapas , for example), but these 
reproductive organs readily separate summus from related species. 
Its color pattern is also distinctive for the acleistus group. 
Natural History. All of the specimens of O. summus collected 
by Chickering were included in the same vials with specimens of 
O. salticus. Oxyopes salticus were much more numerous. Presum- 
ably O. summus occurs in the same or an adjacent habitat. 
Distribution. Costa Rica and Panama. 
Records. COSTA RICA. Guanacaste. La Irma, 15 Aug. 1973, 
9 , (ARB, RJW). 
PANAMA. Canal Zone. Naval Air Station near Cocoli, 13 
Jan. 1958, $, Gamboa, 24 July 1952, ?, 1 July 1958, $, 2 mi. 
N of Paraiso, 21 Jan. 1958, $ , Pedro Miguel, 31 Dec. 1957, 
cf cf 9 > Summit, 21-29 July 1950, $, 23-28 Aug. 1950, c?:3?$ 
(AMC). 
Oxyopes apollo Brady 
Map 2. 
Oxyopes apollo Brady, 1964, Bull. Mus. Comp. Zool., 131 (13) :467, figs. 41, 
42, 47-50, 72-75, $ $. Male holotype from Encino, Brooks Co., Texas, 
in the American Museum of Natural History. Brady, 1969, Psyche, 
76(4) :428. 
Map 2. 
