Description of a new species of Epacanthion (Thoracostomopsidae, Nematoda) from Brazil and a modified key for species identification

被引：6

作者：

Guilherme, Betania Cristina ^{[1
]}

Da Silva, Maria Cristina ^{[1
]}

Esteves, Andre Morgado ^{[1
]}

机构：

[1] Univ Fed Pernambuco, Lab Meiofauna, BR-50670901 Recife, PE, Brazil

来源：

ZOOTAXA | 2009年 / 2096期

关键词：

free-living marine nematodes; deep sea; Campos Basin; ENOPLIDA;

D O I：

10.11646/zootaxa.2096.1.8

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Epacanthion agubernaculus sp. nov. (Thoracostomopsidae, Nematoda) is described from sediments of Campos Basin, Atlantic Southeast, Brazil. The main features are: the long spicules, the absence of gubernaculum, and the presence of three pairs of setae in the tail region. Only one male was found for description, but the main features are strong enough to consider it clearly as a new species. An updated and modified key for species identification is proposed.

引用

页码：99 / 108

页数：10

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