Eukoenenia igrejinha (Palpigradi: Eukoeneniidae), a new cave-dwelling palpigrade from southeastern Brazil

被引：5
|
作者：
Rezende Souza, Maysa Villela [1 ]
Ferreira, Rodrigo [1 ]
机构：
[1] Univ Fed Lavras, Dept Biol, Setor Biodiversidade Subterranea, Ctr Estudos Biol Subterranea, BR-37200000 Lavras, MG, Brazil
来源：
JOURNAL OF ARACHNOLOGY | 2019年 / 47卷 / 03期
关键词：
taxonomy; morphology; Minas Gerais; ARACHNIDA PALPIGRADI;
D O I：
10.1636/0161-8202-47.3.360
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
Eukoenenia igrejinha sp. nov. is described on the basis of one male and one female from the cave Gruta da Igrejinha, state of Minas Gerais, southeastern Brazil. The new species exhibits morphological features unique among the South American species of Eukoenenia described to date, such as a single pair of paramedian thickened setae flanked by one slender seta on each side of opisthosomal sternites IV-VI and 9 pairs of setae on the first genital lobe of the female. Additionally, we provide the coxal formulae of the South American species E. maquinensis, E. spelunca, E. improvisa and E. janetscheki.
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页码：360 / 369
页数：10
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