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Artículo

A revision of the wolf spider genus Diapontia Keyserling, and the relationships of the subfamily Sosippinae (Araneae: Lycosidae)

Piacentini, Luis NorbertoIcon ; Scioscia, Cristina LuisaIcon ; Carbajal, Mirta Noemí; Ott, Ricardo; Brescovit, Antonio Domingos; Ramirez, Martin JavierIcon
Fecha de publicación: 12/2017
Editorial: Staatliche Naturhistorische Sammlungen Dresden. Museum für Tierkunde
Revista: Arthropod Systematics & Phylogeny
ISSN: 1863-7221
e-ISSN: 1864-8312
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Otras Ciencias Biológicas

Resumen

The South American genus Diapontia is revised to include nine species: Diapontia uruguayensis Keyserling, 1877 (= Diapontia senescens Mello-Leitão, 1944 syn.n.; D. infausta Mello-Leitão, 1941 syn.n.; D. pourtaleensis Mello-Leitão, 1944 syn.n.; D. albopunctata MelloLeitão, 1941 syn.n.) from northern Paraguay, southeastern Brazil, southern Uruguay, southern to northeastern Argentina and southern Chile; D. niveovittata Mello-Leitão, 1945 from southern Paraguay, north-central Argentina and southern Brazil; D. anfibia (Zapfe-Mann, 1979) comb.n. (= Lycosa artigasi Casanueva, 1980 syn.n.) from central and southern Chile and southwestern Argentina, transferred from Pardosa C.L. Koch, 1847; D. securifera (Tullgren, 1905) comb.n. from northern Chile and northwestern Argentina, transferred from Orinocosa Chamberlin, 1916; D. arapensis (Strand, 1908) comb.n., from Peru, transferred from Hippasella Mello-Leitão, 1944; D. calama sp.n. from northern Chile; D. songotal sp.n. from southern Bolivia; D. chamberlini sp.n. from central and southern Peru; and D. oxapampa sp.n. from northern Peru. The sister-group relationship between Diapontia and Hippasella, and their placement in the subfamily Sosippinae, were supported by phylogenetic analyses based on four molecular markers (28S, 12S, NADH1 and COI), using Bayesian inference and maximum-likelihood. We tested whether DNA barcoding techniques were able to corroborate the identity of four Diapontia species. Diapontia securifera and D. anfibia were successfully identified using COI; however, D. niveovittata and D. uruguayensis were found to share identical haplotypes and thus could not be discriminated.
Palabras clave: Dna Barcoding , Systematics , Bayesian Analysis , Lycosids , New Species , South America , Andean , Neotropical , Natural History
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution 2.5 Unported (CC BY 2.5)
Identificadores
URI: http://hdl.handle.net/11336/48806
URL: http://www.senckenberg.de/files/content/forschung/publikationen/arthropodsystema
Colecciones
Articulos(MACNBR)
Articulos de MUSEO ARG.DE CS.NAT "BERNARDINO RIVADAVIA"
Citación
Piacentini, Luis Norberto; Scioscia, Cristina Luisa; Carbajal, Mirta Noemí; Ott, Ricardo; Brescovit, Antonio Domingos; et al.; A revision of the wolf spider genus Diapontia Keyserling, and the relationships of the subfamily Sosippinae (Araneae: Lycosidae); Staatliche Naturhistorische Sammlungen Dresden. Museum für Tierkunde; Arthropod Systematics & Phylogeny; 75; 3; 12-2017; 387-415
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