TRANSFORMATION OF THE LEUCOTHOIDES MORPH TO THE ANAMIXIS MORPH (AMPHIPODA)

TRANSFORMATION OF THE LEUCOTHOIDES MORPH TO THE ANAMIXIS MORPH (AMPHIPODA)
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LEUCOTHOIDES 变体向 ANAMIXIS 变体(AMPHIPODA)的转变

DOI:
10.2307/1547860
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发表时间:
1983
影响因子:
1.1
通讯作者:
J. Barnard
J. Barnard
中科院分区:
生物学4区
文献类型:
--
作者:
J. Thomas;J. Barnard

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摘要在一次蜕皮过程中,雄性的波氏拟银汉鱼转变为雄性的汉氏拟银汉鱼,在此过程中,部分口器退化,第二颚足由一个小的附属物转变为一个巨大的形式。因此,Leucothoides是Anamixis的初级同义词。然而,Leucothoidae(继续包括Leucothoe和类似的属)和Anamixidae通过基于髋1和下颌须的减少重新定义Anamixidac,并不再强调成年男性Anamixis的下颌骨和上颌骨的以前重要的整体减少而分开。
ABSTRACT Males of Leucothoides pottsi transform into males of Anamixis hanseni in one ecdysis, during which some of the mouthparts degenerate and in which gnathopod 2 changes from a small appendage to a giant form. Leucothoides is therefore a junior synonym of Anamixis. The families Leucothoidae (which continues to comprise Leucothoe and similar genera) and Anamixidae are, however, maintained separately by redefining Anamixidac on the basis of reductions in coxa 1 and the mandibular palp, and de-emphasizing the formerly important overall reductions in mandibles and maxillae of adult male Anamixis.