Entionella monensis sp.nov., an entoniscid parasite of the spider crab Eurynome aspera (Pennant)
Entionella monensis sp.nov., an entoniscid parasite of the spider crab Eurynome aspera (Pennant)
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Entionella monensis sp.nov.，蜘蛛蟹 Eurynome aspera (Pennant) 的内寄生虫
DOI：
10.1017/s0025315400013138
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发表时间：
1960
影响因子：
1.2
通讯作者：
R. Hartnoll
中科院分区：
文献类型：
--
作者：
R. Hartnoll
眼盲虫科(Epicaridea-Isopoda-Epicaridea)隶属于眼镜蛇科(Bopyrina)，包括眼镜蛇科(Bopyridae)、大鱼科(Dajidae)和眼镜蛇科(Entonissidae)。该科寄生在十足目的颧腔或腹部，主要寄生在长臂科和无名科。寄生在孵化室内或寄生在寄生蜂类和真姬蜂的背面上，在短尾类上很少发生。在Anomura和Brachyura的内脏腔中发现了Entonissidae(一个例外是Synalpheion，在Macruran中，Ctière 1908)，被寄主起源的膜所包围，并通过一个孔与寄主的鳃腔相连。与这种内部栖息地一起，该科具有极端的形态特化。腹足类雌性有明显的胸节和发达的附足类；达科有明显的腹足类，但节节不明显；而成虫的腹足类只由扩大的骨片组成，有些种内足类发育不全，胸廓只有节节的痕迹。
The family Entoniscidae (Isopoda-Epicaridea) is included in the superfamily Bopyrina, which comprises the families Bopyridae, Dajidae and Entoniscidae. The Bopyridae are parasitic in the branchial cavity or on the abdomen of decapods, mainly Macrura and Anomura. The Dajidae occur in the incubatory chamber or on the dorsal surface of mysids and euphausiids, and rarely on Brachyura. The Entoniscidae are found in the visceral cavity of Anomura and Brachyura (an exception is Synalpheion, in a macruran, Coutière 1908), surrounded by a membrane of host origin, and communicating with the branchial cavity of the host by a pore. Together with this internal habitat the family has extreme morphological specialization. Females of the Bopyridae have distinct thoracic segmentation and well-developed peraeopods; in the Dajidae the peraeopods are distinct, but segmentation is less evident; in adult females of the Entoniscidae, however, the peraeopods consist of only the enlarged oostegites, with rudimentary endopodites in some species, and the thorax has only traces of segmentation.