Isolation of protostrongylid larvae from white-tailed deer (Odocoileus virginianus) from northern Minnesota (n=60), Wisconsin (n=19), and Michigan (n=38), USA, and confirmation of species identities via DNA sequencing, revealed Parelaphostrongylus tenuis, Parelaphostrongylus andersoni, Varestrongylus cf. alpenae and five unidentified genetic lineages. This has implications for moose (Alces alces) conservation.
Kraushaar et al. (Mon,) studied this question.