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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Revision of the southern Andean genus Sadocus Sorensen, 1886 (Opiliones, Gonyleptidae, Pachylinae)

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Author(s):
Pessoa-Silva, Marilia [1] ; Hara, Marcos Ryotaro [2] ; Pinto-da-Rocha, Ricardo [1]
Total Authors: 3
Affiliation:
[1] Univ Sao Paulo, Inst Biociencias, Dept Zool, Sao Paulo, SP - Brazil
[2] Univ Sao Paulo, Escola Artes Ciencias & Humanidades, Av Arlindo Bettio 1000, BR-03828000 Sao Paulo, SP - Brazil
Total Affiliations: 2
Document type: Journal article
Source: ZOOKEYS; n. 1025, p. 91-137, MAR 22 2021.
Web of Science Citations: 0
Abstract

Species of the genus Sadocus Sorensen, 1886 are conspicuous gonyleptids that occur in Chile and Argentina. Here, the genus is revised for the first time and the cladistic analysis based on morphological characters does not corroborate its monophyly unless a phylogenetically unrelated species is excluded (explained further on). A new classification is proposed for the seven species left in the genus and considered valid, of the 13 nominal species previously recognized. Two out of the seven valid species are considered as species inquirendae: Sadocus allermayeri (Mello-Leitio, 1945) {[}= Carampangue ailermayeri Mello-Leitao, 1945] and Sadocus nigronotatus (Mello-Leitao, 1943) {[}= Carampangue nigronotatum Mello-Leitao, 1943]. The following synonymies are proposed: Sadocus bicornis (Gervais, 1849) {[}original combination = Gonyleptes bicornis Gervais, 1849] is a junior synonym of Sadocus asperatus (Gervais, 1847) {[}= Gonyleptes asperatus Gervais, 1847]; Sadocus conspicillatus Roewer, 1913, Sadocus exceptionalis (Mello-Leitio, 1946) {[}= Araucanoleptes exceptionalis Mello-Leitio, 1946] and Sadocus gutiatus Sorensen, 1902 are junior synonyms of the valid name Sadocus polyacanthus (Gervais, 1847) {[}= Gonyleptes polyacanthus Gervais, 1847]; and Sadocus calcar (Roewer, 1913) {[}= Lycomedes ca/car Roewer, 1913] is a junior synonym of the valid name Gonyleptes horridus Kirby, 1819. Sadocus bmsiliensis Soares \& Soares, 1949 is not congeneric with Argentinean/Chilean species of the genus according to the cladistic analysis and is here synonymized with Discoryrius catharinensis (Mello-Leitio, 1923 {[}. Sadocus catharinensis Mello-Leitao, 1923]). (AU)

FAPESP's process: 18/07193-2 - Taxonomic revision and cladistic analysis of Pachylospeleinae Silhavý and Metagyndes Sorensen and their respective genera putatively close phylogenetically (Arachnida: Opiliones: Gonyleptidae): tackling the Pachylinae poliphyly in two fronts
Grantee:Marcos Ryotaro Hara
Support type: Regular Research Grants
FAPESP's process: 13/50297-0 - Dimensions US-BIOTA São Paulo: a multidisciplinary framework for biodiversity prediction in the Brazilian Atlantic forest hotspot
Grantee:Cristina Yumi Miyaki
Support type: BIOTA-FAPESP Program - Thematic Grants