| parasites in grizzly bears from the central canadian arctic. | standardized flotation techniques were used to survey 56 grizzly bear (ursus arctos) fecal samples for parasites. the samples were collected during the spring and autumn of 1995 and 1996 in the central arctic of the northwest territories (canada). parasites of the genera nematodirus, gastrointestinal coccidia, and an unidentified first stage protostrongylid larva are reported for the first time from grizzly bear feces in north america. parasites of the genera diphyllobothrium and baylisascaris a ... | 1999 | 10479104 |