巴西的林氏原等节跳虫（弹尾目，原等节跳虫科），并描述了来自大洋性环礁的一个新物种。

Brazilian Archisotoma Linnaniemi (Collembola, Isotomidae), with description of a new species from an oceanic atoll.

作者信息

De Lima Estevam C Araujo, Zeppelini Douglas, De mendonÇa Maria Cleide

机构信息

Laboratório de Sistemática de Collembola e Conservação-Coleção de Referência de Fauna de Solo-Centro de Ciências Biológicas e Sociais Aplicadas-Universidade Estadual da Paraíba. 58070-450, João Pessoa, PB, Brazil. Laboratório de Apterygotologia-Departamento de Entomologia-Museu Nacional -Universidade Federal do Rio de Janeiro. 20940-040, Rio de Janeiro, RJ, Brazil..

出版信息

Zootaxa. 2019 Jan 4;4543(1):52-62. doi: 10.11646/zootaxa.4543.1.3.

DOI:10.11646/zootaxa.4543.1.3

PMID:30647312

Abstract

We summarize the distribution and habitat of Brazilian Archisotoma species, a taxonomic key for all species of the genus is given and a new species is described from intertidal sand of the Biologial Reserve Atol das Rocas, Brazil. Archisotoma jariani sp. nov. belongs to the besselsi group, recognized by small size, tibiotarsus III with stiff outer spur, maxillary head with thin simple capitulum, 3-2 pairs of trichobothria on abdominal segment VI. This is the first species of Collembola recorded from Atol das Rocas.

摘要

我们总结了巴西阿奇索托马属物种的分布和栖息地，给出了该属所有物种的分类检索表，并描述了一种来自巴西罗卡斯环礁生物保护区潮间带沙地的新物种。新物种阿奇索托马·贾里安尼（Archisotoma jariani sp. nov.）属于贝塞尔西种群，其特征为体型小、第三胫跗节有坚硬的外侧距、上颌头部有薄而简单的头状部、腹部第六节有3至2对毛瘤。这是罗卡斯环礁记录到的第一种弹尾目昆虫。