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首页> 外文期刊>Comparative parasitology >Helminth Parasites of Sculpins, Cottus spp. (Teleostei, Cottidae) from Three Maryland Creeks, U.S.A.
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Helminth Parasites of Sculpins, Cottus spp. (Teleostei, Cottidae) from Three Maryland Creeks, U.S.A.

机译：Sculpins，Cottus spp的蠕虫寄生虫。 （Cottidae，Teleostei），来自美国马里兰州三溪

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摘要

A total of 5 helminth species (3 Nematoda: Rhabdochona cotti, Freitascapillaria laticauda, Cystidico-loides ephemeridarum; 2 Trematoda: Phyllodistomum un-dulans, Crepidostomum sp.) infected sculpins, Cottus spp., from 3 Maryland creeks in November 2005 and May 2006. Gravid individuals of R. cotti and P. undulans occurred in blue-ridge sculpin, Cottus caeruleomentum, from Little Fishing Creek; gravid individuals of F. laticauda and R. cotti occurred in C. caeruleomentum and in Potomac sculpin, Cottus girardi, from Blue Lick Run, respectively; and gravid R. cotti occurred in mottled sculpin, Cottus bairdii, from Little Bear Creek. One immature female capillariid-like nematode occurred in C. girardi from Blue Lick Run. Rhabdochona cotti in C. caeruleomentum from Little Fishing Creek and in C. bairdii from Little Bear Creek had the highest prevalence, mean intensity, and mean abundance, followed by P. undulans in C. caeruleomentum from Little Fishing Creek. The mean parasite species richness values were low and ranged from 0.39 to 1.27 in the Cottus spp. This is the first report of parasites from C. girardi, and the second report of parasites from C. caeruleomentum in North America.
机译：共有5种蠕虫物种（3种线虫：Rhabdochona cotti，Freitascapillaria laticauda，Cystidico-loides ephemeridarum; 2 Trematoda：Phyllodistomum un-dulans，Crepidostomum sp。）感染了草cul，科特斯（Cottus spp。），2005年11月在3月的马里兰河中感染。 R. cotti和P. undulans的严重个体出现在Little Fishing Creek的蓝脊（Cottus caeruleomentum）中。 F. laticauda和R. cotti的妊娠个体分别来自蓝舔L（Blue Lick Run）的C. caeruleomentum和Potomac sculpin（Cottus girardi）。引人注目的R. cotti产于Little Bear Creek的斑驳的鱼Cottus bairdii。 Blue Lick Run的C. girardi中出现了一个未成熟的女性毛细血管状线虫。来自Little Fishing Creek的C. caeruleomentum和来自Little Bear Creek的C. bairdii中的Rhabdochona cotti的患病率，平均强度和平均丰度最高，其次是来自Little Fishing Creek的C. caeruleomentum中的Undulans。 Cottus spp中的平均寄生虫物种丰富度值较低，范围为0.39至1.27。这是第一份来自C. girardi的寄生虫的报告，也是第二份来自北美的C. caeruleomentum的寄生虫的报告。

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