Natural History of the Racer Coluber constrictor

by Henry S. Fitch

1940. On some reptilian cestodes of the genus Oochoristica (Anoplocephalidae). Trans. Amer. Microscop. Soc., 59(4):511-518.

Logier, E. B. S.

1932. Some account of the amphibians and reptiles of British Columbia. Contr. Royal Ontario Mus., Trans. Royal Canadian Inst., 18(2):311-336.

Loomis, R. B.

1956. The chigger mites of Kansas (Acarina, Trombiculidae). Univ. Kansas Sci. Bull., 37, pt. 2(19):1195-1443.

Lord, J. K.

1866. The naturalist in Vancouver Island and British Columbia. Richard Bentley, London, 375 pp.

Marr, J. C.

1944. Notes on amphibians and reptiles from the central United States. Amer. Midl. Nat., 32:478-490.