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首页> 外文期刊>Journal of Parasitology >A new species of Capillaria (Nematoda: Capillariidae) parasitizing Conger orbignianus (Pisces: Congridae) from Argentina
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A new species of Capillaria (Nematoda: Capillariidae) parasitizing Conger orbignianus (Pisces: Congridae) from Argentina

机译:来自阿根廷的一种新的毛细线虫(线虫:Capillariidae)寄生了康格奥尔比格尼亚虫(双鱼座:Congridae)

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摘要

Capillaria (Procapillaria) navoneae n. sp. is described from the congrid fish Conger orbignianus from waters off Mar del Plata, Argentina (38 degrees 08'S, 57 degrees 32'W) (prevalence 29.17%, mean intensity +/- SD 6.07 +/- 6.59). The new species is assigned to the subgenus Procapillaria Moravec, 1987, despite the absence of vulvar appendages in gravid females. Of the 3 species so far known in the subgenus, the new one most closely resembles C. (P.) margolisi, from which it is distinguished by lacking a medial expansion in the spicule and a slightly elevated anterior lip of vulva, and by having a shorter esophagus, a larger number of stichocytes, and a shorter tail.
机译:毛细血管(Procapillaria)navoneae sp。从阿根廷马德普拉塔(Mar del Plata)附近水域的鳗鱼Conger orbignianus(38度08'S,57度32'W)进行描述(患病率为29.17%,平均强度+/- SD 6.07 +/- 6.59)。尽管在妊娠雌性中没有外阴附肢,但该新物种仍被归为Procapillaria Moravec属(1987)。在迄今为止该亚属的3个种中,新的一种与马氏毛囊藻(C.(P.)margolisi)最相似,其特征在于其缺乏针尖的中间扩展和外阴的前唇略微升高,并且具有食道更短,棘突细胞数量更多,尾巴更短。

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