Brasileirinho sergipanus sp. nov. (Crustacea: Isopoda: Calabozoidea), new cave-restricted species from the karst of Sergipe State, Brazil

被引：0

作者：

Cardoso, Giovanna Monticelli ^{[1
]}

Bento, Diego de Medeiros ^{[2
]}

Ferreira, Rodrigo Lopes ^{[1
]}

机构：

[1] Univ Fed Lavras UFLA, Ctr Estudos Biol Subterranea, Dept Biol, Programa Posgrad Ecol Aplicada, Lavras, MG, Brazil

[2] Ctr Nacl Pesquisa & Conservacao Cavernas CECAV, Inst Chico Mendes Conservacao Biodiversidade ICMBi, Base Avancada Rio Grande Do Norte, Ave Alexandrino Alencar 1399, Natal, RN, Brazil

来源：

ZOOTAXA | 2025年 / 5627卷 / 03期

关键词：

Calabozoid; stygobitiont; troglobite; new species; neotropics; PHYLOGENY;

D O I：

10.11646/zootaxa.5627.3.8

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

A new stygobitic calabozoid species, Brasileirinho sergipanus sp. nov., is described. This species is exclusively found in the Toca da Fuma & ccedil;a cave, located within the limestones of the Canudos Geological Formation in Sergipe state, northeastern Brazil. The new species is characterized by several distinctive traits, notably the reduced and simple shape of male pleopod 1, in contrast to the biarticulate, thick lamellar structure with an acute angle observed in its congener, B. cavaticus. This study provides comprehensive biological, ecological, and behavioral insights into the new species, along with details about its conservation status and associated threats.

引用

页码：551 / 560

页数：10

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