Dc. Vanbaren et al., ABOMASAL PARASITES IN TULE ELK (CERVUS-ELAPHUS-NANNODES) FROM GRIZZLYISLAND, CALIFORNIA, Journal of the Helminthological Society of Washington, 63(2), 1996, pp. 222-225
Trichostrongylid nematodes were collected from the abomasa of 12 (67%)
of 18 tule elk (Cervus elaphus nannodes) collected from the Grizzly i
sland Wildlife Area, California, in August to September 1994; overall
mean (+/- 1 SD) intensity was 44.9 +/- 40.0 of abomasal nematodes per
host. Three species of nematodes were found: Ostertagia leptospiculari
s and its minor morphotype Ostertagia kolchida, Mazamastrongylus pursg
lovei, and Trichostrongylus axei. New geographic and host records are
established, respectively, for O. leptospicularis/O. kolchida,and M. p
ursglovei in California and for Cervus elaphus in North America.