Klots, Alexander Barrett, 1903-Krauth, Emil.2005-10-062005-10-061935http://hdl.handle.net/2246/21182 p. ; 24 cm.145540 bytesapplication/pdfen-USQL1 .A436 no.767, 1935Colias christina krauthiiColias -- South Dakota -- Custer RegionColias -- Black Hills (S.D. and Wyo.)Butterflies -- South Dakota -- Custer RegionButterflies -- Black Hills (S.D. and Wyo.)Insects -- South Dakota -- Custer RegionInsects -- Black Hills (S.D. and Wyo.)A new Colias from South Dakota (Lepidoptera, Pieridae). American Museum novitates ; no. 767text