Michelsen, 2010 年发现的南美洲特有小属 Myopinella（双翅目：Anthomyiidae）的腹部胸骨有明显的改变

IF 1.2 3区生物学 Q2 ZOOLOGY

Zoologischer Anzeiger Pub Date : 2024-01-01 DOI:10.1016/j.jcz.2023.12.005

Manuel A. Ramírez-Mora, Luciano Damián Patitucci

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引用次数: 0

摘要

Myopinella Michelsen（双翅目：蝇科）是南美洲特有的一个非常小的苍蝇类群。该属只有两个种，即Myopinella angustifrons (Malloch) 和 Myopinella appendiculata (Stein)。这两个种以前在阿根廷、玻利维亚和秘鲁都有记录。在此，我们根据雌性和雄性标本重新描述了 M. angustifrons 和 M. appendiculata，并附有详细的插图、照片和扫描电子显微镜图像。我们还详细介绍和描述了 Anthomyiidae 科杰出的改良雄性胸骨。此外，我们还利用绣线菊属物种和其他绣线菊科物种的 COI 序列分析了种内和种间的分化，并提出了一些新的记录。最后，Michelsen 2010 的 Myopinella 属名得到了重新验证。

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Outstanding modified abdominal sternites present in the small South American endemic genus Myopinella Michelsen, 2010 (Diptera: Anthomyiidae)

Myopinella Michelsen (Diptera: Anthomyiidae) is a very small group of flies endemic to South America. The genus includes only two species, Myopinella angustifrons (Malloch) and Myopinella appendiculata (Stein). The species had been previously recorded from Argentina, Bolivia, and Peru. Here, we redescribe M. angustifrons and M. appendiculata based on female and male specimens, with detailed illustrations, photographs and scanning electronic microscopy images. We also present and describe in detail the outstanding modified male sternites for the family Anthomyiidae. Also, we analyze intraspecific and interspecific divergences with COI sequences of both Myopinella species and other Anthomyiidae, and present several new records. Finally, the generic name Myopinella Michelsen, 2010 is revalidated.

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来源期刊

Zoologischer Anzeiger 生物-动物学

CiteScore

2.80

自引率

7.10%

发文量

审稿时长

>12 weeks

期刊介绍： Zoologischer Anzeiger - A Journal of Comparative Zoology is devoted to comparative zoology with a special emphasis on morphology, systematics, biogeography, and evolutionary biology targeting all metazoans, both modern and extinct. We also consider taxonomic submissions addressing a broader systematic and/or evolutionary context. The overall aim of the journal is to contribute to our understanding of the organismic world from an evolutionary perspective. The journal Zoologischer Anzeiger invites suggestions for special issues. Interested parties may contact one of the editors.