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Issue: Vol. 4022 No. 1: 30 Sept. 2015
Type: Monograph
Published: 2015-09-30
DOI: 10.11646/zootaxa.4022.1.1
Page range: 1–73
Abstract views: 32
PDF downloaded: 1

Taxonomic revision of the genus Benthana Budde-Lund, 1908 (Isopoda: Oniscidea: Philosciidae)

Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Biologia Animal, Departamento de Zoologia, Laboratório de Carcinologia, Av. Bento Gonçalves, 9500, Agronomia, 91501-970, Porto Alegre, Rio Grande do Sul, Brazil.
Istituto per lo Studio degli Ecosistemi, Consiglio Nazionale delle Ricerche, Via Madonna del Piano 10, 50019, Sesto Fiorentino (Florence), Italy.
Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Biologia Animal, Departamento de Zoologia, Laboratório de Carcinologia, Av. Bento Gonçalves, 9500, Agronomia, 91501-970, Porto Alegre, Rio Grande do Sul, Brazil.
Crustacea new species terrestrial isopods Neotropical Brazil

Abstract

The neotropical genus Benthana (Philosciidae) is reviewed. Fourteen species are redescribed: Benthana picta, B. olfersii, B. longicornis, B. schubarti, B. albomarginata, B. werneri, B. santosi, B. longipenis, B. bocainensis, B. moreirai, B. dimorpha, B. iporangensis, B. sulcata, and B. longicaudata. Additional characters were proposed for B. convexa, B. taeniata, B. serrana, B. trinodulata, B. araucariana, and B. cairensis. New records are provided for 13 species, and four new species are described: Benthana aimores sp. nov., Benthana goitacas sp. nov., Benthana tupinamba sp. nov. and Benthana canastraensis sp. nov.. Two Chilean species are considered incertae sedis. A pictorial key and distribution maps for the species are provided.