| juvenile bird acanthocephalans recovered incidentally from raccoon dogs (nyctereutes procyonoides viverrinus) on yakushima island, japan. | helminth parasites were collected from 14 raccoon dogs (nyctereutes procyonoides viverrinus) and 2 japanese weasels (mustela itatsi sho) on yakushima island, kagoshima prefecture (kyushu), japan. in addition to trematodes and nematodes reported separately, everted cystacanths of 3 bird acanthocephalans (mediorhynchus robustus in 5 animals, porrorchis leibyi in 2 animals, and sphaerirostris lanceoides in 1 animal) were collected from the raccoon dogs introduced recently on this world natural heri ... | 2006 | 16891781 |