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Issue: Vol. 5124 No. 4: 5 Apr. 2022
Type: Article
Published: 2022-04-05
DOI: 10.11646/zootaxa.5124.4.2
Page range: 431-457
Abstract views: 1437
PDF downloaded: 31

A new huriine genus and notes on morphological characters (Araneae: Salticidae: Salticinae)

Programa de Pós-Graduação em Biologia: Diversidade e Manejo de Vida Silvestre, UNISINOS. Laboratório de Genética e Biologia Molecular (LGBM) e Grupo de Pesquisa de Evolução, Ecologia e Genética da Conservação. Universidade do Vale do Rio dos Sinos, Centro de Ciências da Saúde. Av. Unisinos, 950, Ciências da Saúde, 93022750, São Leopoldo, RS, Brazil 2 Laboratório de Diversidade e Sistemática de Arachnida (LaDiSA). Universidade do Vale do Rio dos Sinos (UNISINOS). Av. Unisinos, 950, Cristo Rei, 93022-000, São Leopoldo, RS, Brazil
Instituto de Ciências Biológicas, Universidade Federal do Pará (UFPA), Rua Augusto Corrêa, 01, CEP 66075-110, Belém, PA, Brazil
Instituto de Ciências Biológicas, Universidade Federal do Pará (UFPA), Rua Augusto Corrêa, 01, CEP 66075-110, Belém, PA, Brazil
Laboratório de Aracnologia, Faculdade de Biociências, Pontifícia Universidade Católica do Rio Grande do Sul (MCTP), Porto Alegre, RS, Brazil.
Sección Entomología, Facultad de Ciencias (FCE), Universidad de la República, Iguá 4225, PC 11400, Montevideo, Uruguay
Instituto Butantan, Laboratório de Coleções Zoológicas, Av. Vital Brasil 1500. Butantã, 05503-900, São Paulo, SP, Brazil
Programa de Pós-Graduação em Biologia: Diversidade e Manejo de Vida Silvestre, UNISINOS. Laboratório de Genética e Biologia Molecular (LGBM) e Grupo de Pesquisa de Evolução, Ecologia e Genética da Conservação. Universidade do Vale do Rio dos Sinos, Centro de Ciências da Saúde. Av. Unisinos, 950, Ciências da Saúde, 93022750, São Leopoldo, RS, Brazil
Laboratório de Diversidade e Sistemática de Arachnida (LaDiSA). Universidade do Vale do Rio dos Sinos (UNISINOS). Av. Unisinos, 950, Cristo Rei, 93022-000, São Leopoldo, RS, Brazil
Araneae Amycoida huriine South America morphology new synonymy retrolateral tibial apophysis

Abstract

Huriini Simon, 1901 currently consists of six genera and 17 species, distributed exclusively in South America. In this work, the huriine genus Guriurius Marta, Bustamante, Ruiz & Rodrigues, gen. nov. is proposed with two new species herein described: Guriurius minuano Marta, Bustamante, Ruiz & Rodrigues, sp. nov. (type species) and Guriurius nancyae Marta, Bustamante, Ruiz & Rodrigues, sp. nov. The female of Atelurius segmentatus Simon, 1901 is described and illustrated for the first time. Scoturius dipterioides Perger & Rubio, 2018 is transferred to Atelurius Simon, 1901 due to the morphological similarity of copulatory ducts of epigyne, and Hurius pisac Galiano, 1985 is transferred to Simonurius Galiano, 1988 due to the similarities in body shape and female genitalia. Simonurius campestratus (Simon, 1901) is synonymized with Simonurius quadratarius (Simon, 1901). The interpretation of genitalic characters in Huriini is discussed. In addition, we provide new distributional records for Admesturius bitaeniatus (Simon, 1901), Ad. mariaeugeniae Bustamante & Scioscia, 2014, Ad. schajovskoyi Galiano, 1988, At. segmentatus Simon, 1901, Scoturius tigris Simon, 1901, Hurius aeneus (Mello-Leitão, 1941), and Simonurius gladifer (Simon, 1901). Except for Urupuyu Ruiz & Maddison, 2015, all huriine genera are rediagnosed in the new context of tribe and genus composition.

 

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