寻找，你会发现:罕见的纹饰属新种(腹虫目:毛藻目)和模式地点以外的首次记录

Pub Date : 2021-02-26 DOI:10.3897/ZOOLOGIA.38.E56781

Axell Minowa, Andre Rinaldo Senna Garraffoni

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引用次数: 0

摘要

纹饰藻，1991是毛藻目单种属。唯一的一种是1991年发现的O. paraensis Kisielewsk，它是一种半浮游的胃虫，发现于巴西亚马逊地区的一个池塘。在此，我们描述了在巴西东南部大西洋森林的一个小城市泻湖中收集的一个新种。宫崎纹饰虫与帕拉伊金针虫很相似，但在纹饰的躯干鳞片和脊椎骨分布上存在差异，足以证明它是一个新种。

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Seek and you shall find: new species of the rare genus Ornamentula (Gastrotricha: Chaetonotida) and first record outside of type-locality

Ornamentula Kisielewski, 1991 is a monospecific genus in Order Chaetonotida. The sole species, O. paraensis Kisielewsk, 1991, is a semiplanktonic gastrotrich found in a single pond in the Amazon region of Brazil. Herein we describe a new species of the genus Ornamentula, collected in a small urban lagoon in the Atlantic Forest of southeast Brazil. Ornamentula miyazakii sp. nov. resembles O. paraensis, but it shows differences in the ornamented trunk scales and spinal spines distribution, sufficient to proposte it as it’s a new species.

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