Digital library (P)
A B C D E F G H I J K L M N O P Q R S T U V W X Y ZP
— [PDF] Parshall, D. K. (2002): Conservation Assessment For Olympia Marble Butterfly (Euchloe olympia). — USDA Forest Service, Eastern Region, 16 pp. [815,378 bytes]
— [PDF] Petersen, B. (1963): The male genitalia of some Colias species. — Journal of Research on the Lepidoptera 1 (2): 135—156 [1,483,052 bytes]
— [PDF] Pogue, M. G. & C. E. Harp (2005): Systematics of Schinia chrysellus (Grote) complex: Revised status of Schinia alencis (Harvey) with a description of two new species (Lepidoptera: Noctuidae: Heliothinae). — Zootaxa 898: 1—35 [860 KB]
— [PDF] Petersen, B. (1963): The male genitalia of some Colias species. — Journal of Research on the Lepidoptera 1 (2): 135—156 [1,483,052 bytes]
— [PDF] Pogue, M. G. & C. E. Harp (2005): Systematics of Schinia chrysellus (Grote) complex: Revised status of Schinia alencis (Harvey) with a description of two new species (Lepidoptera: Noctuidae: Heliothinae). — Zootaxa 898: 1—35 [860 KB]