Two new genera, ten new species and new records of Amazonian Stygnidae Simon, 1879 (Opiliones: Laniatores)

Author(s)

Pinto-Da-Rocha, Ricardo ; Tourinho, Ana Lucia

• Document type: Journal article
• Source: Zootaxa; v. N/A, n. 3340, p. 28-pg., 2012-06-08.

Abstract

As a result of recent expeditions to two mountains in the Amazon basin, Tapirapeco and Pico da Neblina, two new genera of Stygnidae, Imeri g. nov. (type species Imeri lomanhungae sp. nov.) and Jime g. nov. (type species Jime chifrudo sp. nov.), and ten new species are described: Auranus hehu sp. nov., Auranus tepui sp. nov., Imeri lomanhungae sp. nov.; Jime chifrudo sp. nov.; Stygnoplus ianomami sp. nov.; Stygnus magalhaesi sp. nov.; Stygnoplus neblina sp. nov.; Stygnoplus tapirapeco sp. nov.; Stygnus nogueirai sp. nov., Stygnus kuryi sp. nov.. Additionally, new distributional records in Amazonas (Brazil) are presented for Stygnidius guerinii Soerensen, 1932, Minax tetraspinosus Pinto-da-Rocha, 1997 and Protimesius longipalpis (Roewer, 1943). Keys for genera of Heterostygninae and Stygninae are provided. (AU)

• FAPESP's process: 08/06604-7 - Cladistics of the harvestmen of the family Gonyleptidae (Arachnida: Opiliones) based on morphological, behavioral and molecular characters
• Grantee: Ricardo Pinto da Rocha
• Support Opportunities: Regular Research Grants