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首页> 外文期刊>Animal Systematics,Evolution and Diversity >Redescription of Two Urostylid Ciliates (Ciliophora - Urostylida), Anteholosticha pulchra and Metaurostylopsis struederkypkeae from Korea
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Redescription of Two Urostylid Ciliates (Ciliophora - Urostylida), Anteholosticha pulchra and Metaurostylopsis struederkypkeae from Korea

机译：从韩国重新命名两个纤毛虫纤毛虫（Ciliophora-Urostylida），Anteholosticha pulchra和Metaurostylopsis struederkypkeae

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摘要

Two urostylid ciliates, Anteholosticha pulchra (Kahl, 1932) Berger, 2003 and Metaurostylopsis struederkypkeae Shao et al., 2008, new to Korea, were collected from the Yellow Sea and the East Sea, Korea, respectively. They were identified based on liveobservation and protargol impregnation. Taxonomical characters of A. pulchra are as follows: 190-300 x 30-55 mum size in vivo, contractile vacuole located on the left side of the posterior 1/4 of the cell, spherical-reddish granules at cirral bases andaround dorsal bristles, somewhat sparsely distributed throughout the cell surface, four frontal and two frontoterminal cirri, four dorsal kineties, caudal cirri absent. Metaurostylopsis struederkypkeae is characterized as follows: 80-110 x 40-50 mum sizein vivo, caudal cirri absent, two types of cortical granules: type 1, yellow-green arranged along the ventral cirral rows and dorsal kineties, type 2, small and reddish, with an irregular arrangement, four frontal, four to eight frontoterminal, and twoto six transverse cirri, five to seven left and three to five right marginal rows. Sequences of small subunit ribosomal DNA were determined from both species, and pairwise distances with their relatives were analyzed.
机译：分别从黄海和韩国东海收集了两个尾气纤毛纤毛虫，Aneholostisti pulchra（Kahl，1932）Berger，2003和Studerkypkeae Shao等人，2008。他们是根据活体观察和异丙醇浸渍法鉴定的。 A. pulchra的分类学特征如下：体内大小为190-300 x 30-55，收缩液泡位于细胞后1/4的左侧，在圆根处和背毛周围呈球形红色颗粒，在整个细胞表面上稀疏分布，四个额叶和两个额叶末端睫毛，四个背侧运动，没有尾椎毛。 uro突肌的特征如下：体内80-110 x 40-50毫米大小，不存在尾环，两种类型的皮质颗粒：1型，黄绿色，沿腹侧rows行和背侧排列，2型，小而微红，具有不规则排列，四个额叶，四个到八个额叶末端，和两个到六个横向毛虫，左边缘排五到七个，右边缘排三到五个。从两个物种中确定了小亚基核糖体DNA的序列，并分析了其与亲戚的成对距离。

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