1939] 
Butterflies from Hispaniola 
47 
E, similar but with an indication of a postmedian row of 
dark spots on the underside of the hindwing (1 specimen, 
Cabaret) . 
We have specimens of type C from Texas, Honduras and 
Nicaragua (the last somewhat intermediate between C and 
D) ; of type D from Texas; of type E from Texas. A sixth 
type with the apex of the forewing rather broadly marked 
with brown, and with the hindwing somewhat darker than 
the forewing above, occurs in Guatemala, Honduras and 
Arizona. 
Dismorphia spio (Godart) 
Pieris spio Godart, 1819, p. 167 (Antilles). 
In the M. C. Z. there are 10 £3,9$$ from Haiti : Cap 
Haitien ; La Hotte Peninsula, Camp Perrin, 1000 ft., Oct. ; 
Etang Lachaux, Oct. ; Rep. Dom. : San Jose de las Matas, 
1000-2000 ft., June. 
The variation in this series is very interesting. The two 
males from the La Hotte peninsula (Camp Perrin) may 
represent a distinct population, as they are smaller than 
any of the other specimens and have the yellow area of the 
costal margin of the upper side of the hindwing broadly 
connected with the orange postdiscal area, instead of sepa- 
rated by a black bar as in specimens from Cap Haitien. One 
yellow male from San Jose de las Matas, however, has the 
black bar only partially developed. 
Both sexes of this species seem to be dimorphic: of the 
males in the series, six have orange markings and four have 
yellow markings; of the females, three are orange and six 
are yellow. Avinoff (1926, p. 363, pi. 33, f. 1) has described 
a yellow form from Puerto Rico as “ab. virago ”. The yellow 
females are strikingly similar to the normal females of the 
Cuban Dismorphia cubana. 
Genus Calisto Hiibner 
In my review of the genus Calisto (Bates, 1935) I de- 
scribed five new species from Hispaniola, bringing the total 
known from the island up to nine. This seemed like a very 
large number of species, and I was greatly surprised to find 
two more very distinct new species in material collected by 
Dr. P. J. Darlington in the Dominican Republic in 1938. 
