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首页> 外文期刊>Biology Bulletin >The Morphology and Ultrastructure of 'Amphipod Silk' Glands in Ampithoe rubricata (Crustacea, Amphipoda, Ampithoidae)
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The Morphology and Ultrastructure of 'Amphipod Silk' Glands in Ampithoe rubricata (Crustacea, Amphipoda, Ampithoidae)

机译：Ampithoe rubricata（甲壳纲，两栖类，Am科）“两栖类丝”腺的形态和超微结构

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摘要

The anatomy and ultrastructure of "amphipod silk" glands in Ampithoe rubricata Montagu 1818 (Ampithoidae) have been studied. The morphology and ultrastructure of the glands in pereopods 3 and 4 have been examined in semithin and ultrathin sections using light and transmission electron microscopy. The glands of two types producing secretions different in their chemical compositions are observed in these pereopods. The ducts of the glands of both types lead to a common reservoir in the dactylus. Each gland comprises several secretory cells and one duct cell. The structure earlier regarded as the chitin wall of the duct is the cytoplasm of the duct cell; the presence of this cell in the studied glands is demonstrated for the first time. The secretory cells contain one or two nuclei and form rows along each duct cell. A new, previously unknown type of crustacean glands is described.
机译：研究了Ampithoe rubricata Montagu 1818（Ampithoidae）的“两足动物”腺体的解剖学和超微结构。使用光镜和透射电子显微镜在半薄和超薄切片中检查了脚足3和4的腺体的形态和超微结构。在这些脚足动物中观察到两种类型的腺体，其分泌物的化学组成不同。两种类型的腺体的导管都通向仙人掌中的一个共同的水库。每个腺体包含几个分泌细胞和一个导管细胞。先前被认为是导管的几丁质壁的结构是导管细胞的细胞质。首次证明了该细胞在研究腺体中的存在。分泌细胞包含一个或两个核，并沿每个导管细胞排成一行。描述了一种新的，以前未知的甲壳类腺体。

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