论黄龙与黄龙的分类学关系。蓬托-里海地区的沙蚕(腹足目:沙蚕科)

IF 0.5 4区生物学 Q4 MARINE & FRESHWATER BIOLOGY

Archiv fur Molluskenkunde Pub Date : 2017-12-20 DOI:10.1127/ARCH.MOLL/146/213-226

V. Anistratenko, M. Zettler, O. Anistratenko

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引用次数: 14

摘要

对里海和亚述海种群中Starobogatov, Filchakov, Antonova & Pirogov, 1994中Theodoxus pallasi Lindholm(1924)和T. astrachanicus Starobogatov的形态变异的观察表明，它们具有密切的相似性。对所有种群的壳、壳盖和壳核的形态计量学统计分析表明，它们的测量参数范围非常相似。这两个名义种的个体之间没有明显的形态区别。本文提供的数据支持这一假设，即这些分类群是同种的，应被视为单一物种的局部形态。根据优先原则，该种属应命名为白桦。

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On the taxonomic relationship between Theodoxus pallasi andT. astrachanicus (Gastropoda: Neritidae) from the Ponto-Caspianregion

Observations on the morphological variability of Theodoxus pallasi Lindholm, 1924 and T. astrachanicus Starobogatov in Starobogatov, Filchakov, Antonova & Pirogov, 1994 from the Caspian Sea and the Sea of Azov populations reveal their close similarity. Statistical analyses of the morphometrics of shells, opercula, and radulae show very similar ranges of their measured parameters in all populations involved. No clear morphological distinction between individuals of these 2 nominal species was discovered. Data presented here support the hypothesis that these taxa are conspecific and should be considered as local morphotypes of a single species. Based on the principal of priority, the species should be named T. pallasi.

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来源期刊

Archiv fur Molluskenkunde MARINE & FRESHWATER BIOLOGY-

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： Archiv für Molluskenkunde (ISSN 1869-0963, e-ISSN 2367-0622); Up to and including Vol. 138/2 papers were published under the ISSN 0003-9284. rchiv für Molluskenkunde is an international, peer-reviewed journal on all aspects of molluscan biodiversity. It preferably publishes original research papers of high quality on systematics, taxonomy, phylogeny and morphology of all groups of molluscs, both recent and fossil from the Cenozoic. Contributions of broad international interest on other aspects of malacology such as ecology and biogeography are welcome as well. Papers on physiology, parasitology, regional faunistics or those on non-Cenozoic fossils or pure biostratigraphy should be submitted elsewhere.