18 Psyche [March-June 
Pyrgus syrichtus Fabr. Dethier, V. G. Psyche, 47(1): 24, pi. 3, 
1940; 49(1/2): 6-7, 1942 (life history). 
Food plant: Sida. 
P. communis occidentalis Skin. Dethier, V. G. Bui. S. Calif. 
Acad. Sci., 43(1): 30-32, pi. 11, 1944 (life history). . 
Food plant: Sidalcea. 
Achlyodes thraso Hbn. Wolcott, G. N. Jour. Dept. Puerto Rico, 
7(1): 1924 (larva, chrysalis). 
Food plant: Citrus , Zanthoxylum monophyllum. 
Ancyloxypha numitor Fabr. Dethier, V. G. Canad. Ent., 71: 
118, 1939 (larva). Dethier, V. G. Bui. S. Calif. Acad. Sci., 
37(2): 74-77, pis. 18-20, 1938 (life history). 
Food plant: Grasses. 
Hesperia juba Scud. Lindsey, A. W. Denison Univ. Bui., Jour. 
Sci. Lab., 20: 121-125, pi. 16, 1923 (egg, larva). 
Food plant: Grasses. 
H. leonardus Harr. Dethier, V. G. Canad. Ent., 71: 118, 1939 
(egg, larva). 
Food plant: Grasses. 
Polites verna Edw. Dethier, V. G. Canad. Ent., 71: 117-118, 
1939 (egg, larva). 
Food plant: Grasses. 
P. manataaqua Harr. Dethier, V. G. Canad. Ent., 70: 255, 
1938 (egg, larva). Dethier, V. G. Bui. S. Calif. Acad. Sci., 
40(2): 109-111, pis. 8-9, 1941 (larva). 
Food plant: Grasses. 
P. themistocles Latr. Dethier, V. G. Canad. Ent., 70: 255-256, 
1938 (egg, larva). Dethier, V. G. Bui. S. Calif. Acad. Sci., 
41(1): 41-43, pi. 9, 1942 (larva, chrysalis). 
Food plant: Grasses. 
P. baracoa Luc. Dethier, V. G. Psyche, 46(4) : 148-149, pi. 9, 
1939 (egg, larva). 
Food plant: Grasses. 
P. peckius Kby. Dethier, V. G. Bui. S. Calif. Acad. Sci., 38(3) : 
188-190, pi. 50, 1939 (life history). 
Food plant: Grasses. 
P. sabuleti Bdv. Dethier, V. G. Bui. S. Calif. Acad. Sci., 42 (3) : 
128-131, pi. 13, 1943 (life history). 
Food plant: Grasses. 
