Cooley, R. A. (Robert Allen), 1873-1968.Schneirla, T. C. (Theodore Christian), 1902-1968.2005-10-062005-10-061947http://hdl.handle.net/2246/42593 p. : ill. ; 24 cm.253956 bytesapplication/pdfen-USQL1 .A436 no.1332, 1947Dermacentor dissimilis -- Classification.Ixodidae -- Mexico -- Chiapas -- Classification.Ticks -- Mexico -- Chiapas -- Classification.Horses -- Parasites -- Mexico -- Chiapas -- Classification.Arachnida -- Mexico -- Chiapas -- Classification.Dermacentor dissimilis, a new species of tick from southern Mexico. American Museum novitates ; no. 1332New tick from Mexicotext