一种来自亚马孙河南部“坎普斯地层”的新物种，梅洛 - 莱唐，1934年（蝎目，钳蝎科）

A new species of Mello-Leitão, 1934 from the 'Campos formations' of southern Amazonia (Scorpiones, Buthidae).

作者信息

Lourenço Wilson R

机构信息

Muséum national d'Histoire naturelle, Sorbonne Universités, Institut de Systématique, Evolution, Biodiversité (ISYEB), UMR7205-CNRS, MNHN, UPMC, EPHE, CP 53, 57 rue Cuvier, 75005 Paris, France.

出版信息

Zookeys. 2017 Oct 23(711):67-80. doi: 10.3897/zookeys.711.20187. eCollection 2017.

DOI:10.3897/zookeys.711.20187

PMID:29134028

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5674185/

Abstract

Further studies on new specimens of the rare genus Mello-Leitão, 1934, lead to the description of a third new species. Until now only (C. L. Koch, 1840) and Esposito et al., 2017, were known from sites located in the caatingas of the north-east region of Brazil. The new species of was collected by the French arachnologist J. Vellard in the Campos do Pará during his field trips back to the 1920/1930, and entrusted to the author in the early 1980s. The populations of and from north-east Brazil and that of the new species certainly present disrupted distributions. Biogeographical comments on this pattern of distribution are also added.

摘要

对珍稀属梅洛 - 莱唐（Mello-Leitão，1934）新标本的进一步研究，促成了第三个新物种的描述。截至目前，仅（C. L. 科赫，1840）和埃斯波西托等人（2017）是已知来自巴西东北部卡廷加地区的物种。新物种是由法国蜘蛛学家J. 韦拉尔在20世纪20/30年代回到帕拉州的实地考察期间，在帕拉州的坎波斯采集到的，并于20世纪80年代初委托给作者。来自巴西东北部的[属名未给出]和[属名未给出]种群以及新物种的种群肯定呈现出间断分布。文中还添加了关于这种分布模式的生物地理学评论。