Uhazy L S
J Wildl Dis. 1978 Oct;14(4):401-8. doi: 10.7589/0090-3558-14.4.401.
Lesions associated with Philometroides huronensis in the white sucker (Catostomus commersoni) of southern Ontario occurred during the spring (April-June) and were related to the development and release of first-stage larvae from the gravid nematode. With movement of the subgravid female into the membranous region of the fin, subepidermal tissues were mechanically disrupted and compacted near the nematode. Gravid females were encapsulated by fibrous tissue. Release of first-stage larvae from the gravid nematode was facilitated by a cutaneous opening, disruption of the fibrous capsule and rupture of the nematode. An acute local inflammatory response was associated with this function. Spent nematodes were sequestered and resorbed.
安大略省南部白鲑（Catostomus commersoni）体内与休伦菲洛梅线虫（Philometroides huronensis）相关的病变发生在春季（4月至6月），且与妊娠线虫中一期幼虫的发育和释放有关。随着亚妊娠雌虫移至鱼鳍的膜状区域，皮下组织在靠近线虫处受到机械性破坏并压实。妊娠雌虫被纤维组织包裹。通过皮肤开口、纤维囊破裂和线虫破裂，妊娠线虫释放出一期幼虫。急性局部炎症反应与这一过程相关。耗尽的线虫被隔离并吸收。
