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ブラジル産の新種の記述を伴うHandschin, 1942 (Clembola, Neanuridae, Pseudachorutinae)の調査
A Survey of Handschin, 1942 (Collembola, Neanuridae, Pseudachorutinae) with the Description of a New Brazilian Species.
PMID: 32668636 DOI: 10.3390/insects11070438.
抄録
Handschin, 1942 は汎熱帯属で，18種が存在し，そのうち16種は新熱帯地域に生息し，13種はブラジルに生息している。本属にはいくつかの種が存在し，その説明は不明瞭である。ここでは，本属の新種であるsp.nov.について述べ，公表された論文に基づいて調査し，その形態を考察し，最新の属名診断，詳細な比較表，全既知種への鍵を提供する。広範囲に分布する分類は，特に記述が不明瞭であるため，種の複合体である可能性がある。
Handschin, 1942 is a pantropical genus of Pseudachorutinae with 18 species, 16 of which are from the Neotropical Region and 13 from Brazil. The genus has several species with unclear descriptions. Herein, we describe a new species of , survey the genus based on published papers and discuss its morphology, providing an updated genus diagnosis plus a detailed comparison table and a key to all known species. sp. nov. is unique in the combination of a postantennal organ with 14-20 vesicles, its mandible with five teeth, its maxilla apically pointed and its unguis with a pair of reduced teeth. Widely distributed taxa may be species complexes, especially due to their unclear descriptions.