| the jeju weasel, mustela sibilica quelpartis, a new definitive host for gnathostoma nipponicum yamaguti, 1941. | adult gnathostomes were discovered in the stomach of the jeju weasel, mustela sibilica quelpartis, road-killed in jeju-do (province). their morphological characters were examined to identify the species. total 50 gnathostome adults were collected from 6 out of 10 weasels examined. in infected weasels, 4-6 worms were grouped and embedded in each granulomatous gastric tumor, except 1 weasel. male worms were 25.0×1.4 mm in average size, and had a tail with pedunculate papillae, a spicule, and minut ... | 2011 | 22072837 |