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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.)

Systematic review of Promitobates Roewer, 1913 and cladistic analysis of Mitobatinae Simon, 1879 (Arachnida: Opiliones: Gonyleptidae)

Author(s):
Bragagnolo, Cibele [1] ; Pinto-Da-Rocha, Ricardo [1]
Total Authors: 2
Affiliation:
[1] Univ Sao Paulo, Inst Biociencias, Dept Zool, BR-05422970 Sao Paulo - Brazil
Total Affiliations: 1
Document type: Review article
Source: Zootaxa; n. 3308, p. 1-48, MAY 10 2012.
Web of Science Citations: 15
Abstract

A cladistic analysis of the genera of Mitobatinae and species of Promitobates Roewer, is presented. Only one equally most parsimonious tree was obtained (L=273, CI=0.36; RI=0.73) from a data matrix of 77 equally weighted characters. Mitobatinae is recovered as a monophyletic group, with low Bremer support, sister to ({''}Pachylinae{''} + Bourguyiinae). Despirus parvulus, Roewer is sister to the remaining mitobatines, which are divided into two major clades: {[}1] one that possesses a roughly rectangular body, and males and females with coxa and trochanter IV without large apophyses, including the genera Ischnotherus Kury, Encheiridium Kury, Metamitobates Roewer, Ruschia Mello-Leitao, Mitobatula Roewer, and Mitobates Sundevall; and {[}2] one that possesses the body roughly pyriform, with evident sexual dimorphism of coxa and trochanter IV, in which males have a large apophysis on coxa IV and tubercles on trochanter IV, including the genera Discocyrtoides Mello-Leitao, Longiperna Roewer, Neoancistrotus Mello-Leitao, and Promitobates. A taxonomic review of Promitobates and a new classification of its species, supported by results of the cladistic analysis, are presented. Based on these results P. intermedius (Mello-Leitao) comb. n., and P. nigripes (Mello-Leitao) comb. n., are revalidated and removed from the synonymy of P. ornatus (Mello-Leitao). The following synonymies are proposed: Leonardosia nitida Mello-Leitao = P. nigripes (Mello-Leitao), Ancistrotellus hauseri Silhavy = P. viridigranulatus (Soares \& Soares), P. margaritatus Roewer, 1931 = P. ornatus (Mello-Leitao, 1922) and P. mendax H. Soares, 1945 = P. hatschbachi H. Soares. Promitobates granulosissimus Mello-Leitao and P. hexacanthus Koch are considered species inquirendae. Four new species from Brazil are described: P. ale sp. n. (type locality: Ano Bom, Santa Catarina); P. trapista sp. n. (type locality: Reserva Morro Grande, Sao Paulo); P. weissbier sp. n. (type locality: Ribeirao Pires, Sao Paulo), and P. lager sp. n. (type locality: Jacarepagua, Rio de Janeiro). (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 type: Regular Research Grants
FAPESP's process: 09/17206-5 - Phylogenetic position of the lineages of Promitobates with emphasis on the limits and philogeography of the P. ornatus complex (Laniatores, Gonyleptidae, Mitobatinae)
Grantee:Cibele Bragagnolo
Support type: Scholarships in Brazil - Post-Doctorate