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Ana Lúcia Tourinho-Davis
ARTÍCULO: A NEW GENUS OF GAGRELLINAE FROM BRAZIL, WITH A COMPARATIVE STUDY OF SOME OF THE SUBTROPICAL AND SOUTHERNMOST TROPICAL SOUTH AMERICAN GENERA (OPILIONES, EUPNOI, SCLEROSOMATIDAE) Ana Lúcia Tourinho-Davis Abstract: Abaetuba n. gen. and a new species, A. lisei n. sp., are described. Holcobunus citrinus Roewer, 1910; Geaya bahiensis Mello-Leitão, 1931 and Prionostemma plaumanni Roewer, 1953 are transferred to Abaetetuba n. gen. and three new combinations are formed. The three species are redescribed and P. plaumanni is designated as type species for the genus. A key to the species of Abaetetuba is provided. The importance ARTÍCULO: of the color pattern as a diagnostic character for gagrelline species is discussed. Most of the southern tropical and subtropical South American genera of Gagrellinae – A new genus of Gagrellinae from Garleppa Roewer, 1912, Geaya Roewer, 1910, Guaranobunus Ringuelet, 1959, Brazil, with a comparative study Holcobunus Roewer, 1910, Holmbergiana Mello-Leitão, 1931, Jussara Mello-Leitão, of some of the subtropical and 1935, Munequita Mello-Leitão, 1941, Parageaya Mello-Leitão, 1933, Pectenobunus southernmost tropical South Roewer, 1910, Prionostemma Pocock, 1903, Psammogeaya Mello-Leitão, 1946 – are American genera (Opiliones, studied. SEM of the genital apparatus are included, and a comparative analysis of the Eupnoi, Sclerosomatidae) penis pattern, the genital and external diagnostic characters is provided. Key words: Opiliones, Sclerosomatidae, Gagrellinae, comparative morphology, systematics, Ana Lúcia Tourinho-Davis taxonomy, endemism, Neotropics, Brazilian Atlantic Forest. Departamento de Invertebrados Taxonomy: Abaetetuba gen. n., Abaetetuba bahiensis (Mello-Leitão, 1931) comb. n., Laboratório de Aracnologia Abaetetuba citrina (Pocock, 1903) comb. n., Abaetetuba lisei sp. n., Abatetuba Museu Nacional/UFRJ plaumanni (Roewer, 1953) comb. -
A Cladistic Reconstruction of the Ancestral Mite Harvestman (Arachnida, Opiliones, Cyphophthalmi): Portrait of a Paleozoic Detritivore
Cladistics Cladistics (2012) 1–16 10.1111/j.1096-0031.2012.00407.x A cladistic reconstruction of the ancestral mite harvestman (Arachnida, Opiliones, Cyphophthalmi): portrait of a Paleozoic detritivore Benjamin L. de Bivorta,b,*, , Ronald M. Clousea,c, and Gonzalo Giribeta aDepartment of Organismic and Evolutionary Biology, Museum of Comparative Zoology, Harvard University, 26 Oxford Street, Cambridge, MA 02138, USA; bRowland Institute at Harvard, 100 Edwin Land Boulevard, Cambridge, MA 02142, USA; cAmerican Museum of Natural History, Central Park West at 79th St, New York City, NY 10024, USA Accepted 5 April 2012 Abstract Two character sets composed of continuous measurements and shape descriptors for mite harvestmen (Arachnida, Opiliones, Cyphophthalmi) were used to reconstruct the morphology of the cyphophthalmid ancestor and explore different methods for ancestral reconstruction as well as the influence of terminal sets and phylogenetic topologies. Characters common to both data sets were used to evaluate linear parsimony, averaging, maximum likelihood and Bayesian methods on seven different phylogenies found in earlier studies. Two methods—linear parsimony implemented in TNT and nested averaging—generated reconstructions that were (i) not predisposed to comprising simple averages of characters and (ii) in broad agreement with alternative methods commonly used. Of these two methods, linear parsimony yielded significantly similar reconstructions from two independent Cyphophthalmi data sets, and exhibited comparatively low ambiguity in the values of ancestral characters. Therefore complete sets of continuous characters were optimized using linear parsimony on trees found from ‘‘total evidence’’ data sets. The resulting images of the ancestral Cyphophthalmi suggest it was a small animal with robust appendages and a lens-less eye, much like many of todayÕs species, but not what might be expected from hypothetical reconstructions of Paleozoic vegetation debris, where Cyphophthalmi likely originated. -
Taxonomic Notes on Holcobunus Roewer, 1910, with Descriptions Of
Zootaxa 4027 (3): 425–436 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2015 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.4027.3.6 http://zoobank.org/urn:lsid:zoobank.org:pub:A3F9E54F-A59B-4DFC-8F88-AFD5FEDE5B2C Taxonomic notes on Holcobunus Roewer, 1910, with descriptions of three new species, and new records for Holcobunus nigripalpis Roewer, 1910 (Opiliones: Eupnoi: Sclerosomatidae) ANA LÚCIA TOURINHO1, RICARDO PINTO-DA-ROCHA2 & CIBELE BRAGAGNOLO3 1Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cam- bridge, Massachusetts 02138, USA. E-mail: [email protected] 2Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, Caixa Postal: 11.461, 05422-970, São Paulo, SP, Brazil 3Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Rua Prof. Arthur Riedel n° 275, 09972-270, Diadema, SP, Brazil Abstract Three new Brazilian species of Holcobunus Roewer, 1910 are described, thus increasing the total number of species in the genus to five: Holcobunus bicornutus Mello-Leitão, 1940, H. nigripalpis Roewer, 1910, Holcobunus dissimilis sp. nov. (type locality: Espírito Santo, Santa Teresa, Reserva Biologia Augusto Ruschi), Holcobunus ibitirama sp. nov. (type lo- cality: Espírito Santo, Ibitirama, Santa Marta, close to Parque Nacional Caparaó), and Holcobunus uaisoh sp. nov. (type locality: Minas Gerais, Fervedouro, Parque Estadual Serra do Brigadeiro). A new record for Holcobunus nigripalpis Roewer, 1910 from Minas Gerais is also provided and the morphological variation in both penis and somatic morphology in the genus are presented and discussed. These observations enhance our understanding of both the diversity and distri- bution of Holcobunus. -
Mata Atlântica
Reitor Ricardo Marcelo Fonseca Vice-Reitora Graciela Inês Bolzón de Muniz Pró-Reitor de Extensão e Cultura Leandro Franklin Gorsdorf Diretor da Editora UFPR Rodrigo Tadeu Gonçalves Vice-Diretor da Editora UFPR Hertz Wendel de Camargo Conselho Editorial que aprovou este livro Cleverson Ribas Carneiro Francine Lorena Cuquel Emerson Gabardo Ida Chapaval Pimentel Mário Antonio Navarro da Silva Maurício Soares Dottori Nelson Luís da Costa Dias Quintino Dalmolin Sérgio Luiz Meister Berleze REVISÕES EM ZOOLOGIA Mata Atlântica EMYGDIO LEITE DE ARAUJO MONTEIRO-FILHO CARLOS EDUARDO CONTE Organizadores © Emygdio Leite de Araujo Monteiro-Filho e Carlos Eduardo Conte (Orgs.) REVISÕES EM ZOOLOGIA Mata Atlântica E-book Coordenação editorial Rachel Cristina Pavim Revisão créditos no final do livro Revisão final dos autores Projeto gráfico, capa e editoração eletrônica Rachel Cristina Pavim Série Pesquisa, n. 310 Universidade Federal do Paraná. Sistema de Bibliotecas. Biblioteca Central. Coordenação de Processos Técnicos. Revisões em zoologia: Mata Atlântica / Emygdio Leite de Araujo Monteiro- Filho, Carlos Eduardo Conte (orgs.). – 1. ed. – Curitiba: Ed. UFPR, 2017. 490 p.: il. (algumas color.) (Série Pesquisa, 310). ISBN: 978-85-8480-123-7 Inclui referências Vários autores 1. Mata Atlântica - Diversidade. I. Monteiro-Filho, Emygdio Leite de Araujo, 1957-. II. Conte, Carlos Eduardo. III. Título. CDD 574.5264 Bibliotecária: Rita de Cássia Alves de Souza - CRB 9/816 ISBN 978-85-8480-123-7 Ref. 909 Direitos desta edição reservados à Editora UFPR Rua João