Intraspecific Variation in Male Upper Lip Morphology of Parapolycope watanabei n. sp. (Crustacea: Ostracoda) and Its Implications for Speciation

Tanaka Hayato; Tsukagoshi Akira

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Intraspecific Variation in Male Upper Lip Morphology of Parapolycope watanabei n. sp. (Crustacea: Ostracoda) and Its Implications for Speciation

机译：渡边蛙的男性上唇形态的种内变异sp。（甲壳纲：龙骨纲）及其对物种形成的启示

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The morphology of non-genitalic structures in males is often associated with mating and courtship, and the evolution of those structures may cause speciation. In the present study, we describe a new species of marine interstitial ostracod from Japan. Morphological comparisons and molecular phylogenetic analysis based on ITS (internal transcribed spacer) 1 and ITS2 sequences revealed intraspecific variation on the male upper lip in the new species. The male upper lip of ParapolycopeKlie, 1936 species has been reported to be related to mating behavior, and it likely produces species-specific stimuli for the female. The results of this study suggest that the male upper lip morphology in Parapolycope changed at the early stage of the speciation process.

机译：男性中非生殖器结构的形态通常与交配和求偶有关，这些结构的进化可能引起物种形成。在本研究中，我们描述了一种来自日本的新的海洋间隙类成龙。基于ITS（内部转录间隔区）1和ITS2序列的形态学比较和分子系统发育分析表明，新物种中雄性上唇的种内变异。据报道，ParapolycopeKlie，1936年的雄性上唇与交配行为有关，它可能对雌性产生物种特异性的刺激。这项研究的结果表明，Parapolycope的雄性上唇形态在物种形成过程的早期发生了变化。

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《Zoological Science》 |2014年第11期|共8页
作者
Tanaka Hayato; Tsukagoshi Akira;
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正文语种 eng
中图分类动物学;
关键词
internal transcribed spacer; intraspecific variation; molecular phylogeny; new species; speciation;

机译：内转录间隔区;种内变异;分子系统发育;新种;物种形成;

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2. 印尼新几内亚巴布亚省豕蛙属4新种(两栖纲:姬蛙科) [J] . Rainer G(U)NTHER 动物学报（英文版） . 2008,第004期
3. Intraspecific Variation in Male Upper Lip Morphology of Parapolycope watanabei n. sp. (Crustacea: Ostracoda) and Its Implications for Speciation [J] . Tanaka Hayato, Tsukagoshi Akira Zoological Science . 2014,第11期

机译：渡边蛙的男性上唇形态的种内变异sp。（甲壳纲：龙骨纲）及其对物种形成的启示
4. The taxonomic utility of the male upper lip morphology in the ostracod genus Parapolycope (Crustacea), with descriptions of two new species [J] . Tanaka H., Tsukagoshi A. Journal of Natural History: An International Journal of Systematics and General Biology . 2013,第13a16期

机译：真人纲（Polypolycope）（甲壳纲）雄性上唇形态的分类学效用，并描述了两个新种
5. Bythocythere solisdeus n. sp. and Cytheropteron eleonorae n. sp. (Crustacea, Ostracoda) from the Early Pleistocene Bathyal Sediments of Cape Milazzo (NE, Sicily) [J] . Francesco Sciuto Geosciences . 2012,第3期

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6. Austromesocypris bluffensis sp. n. (Crustacea Ostracoda Cypridoidea Scottiinae) from subterranean aquatic habitats in Tasmania with a key to world species of the subfamily [O] . Ivana Karanovic, Stefan Eberhard, Giulia Perina 2012

机译：拟南芥。来自塔斯马尼亚岛地下水生栖息地的甲壳纲（CrustaceaOstracodaCypridoideaScottiinae）是世界亚科物种的关键
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机译：Bythocythere solisdeus n。 sp。和Cytheropteron eleonorae n。 sp。（甲壳动物，Ostracoda）来自米拉佐角（西西里岛，NE）的早更新世Bathyal沉积物

Intraspecific Variation in Male Upper Lip Morphology of Parapolycope watanabei n. sp. (Crustacea: Ostracoda) and Its Implications for Speciation

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