A multilocus molecular phylogeny of Fasciolariidae (Neogastropoda: Buccinoidea)

Autor(es)

Couto, Diogo R. ^{[1, 2]} ; Bouchet, Philippe ^[3] ; Kantor, Yuri I. ^[4] ; Simone, Luiz R. L. ^[2] ; Giribet, Gonzalo ^[1]

Afiliação do(s) autor(es)

^[1] Harvard Univ, Dept Organism & Evolutionary Biol, Museum Comparat Zool, 26 Oxford St, Cambridge, MA 02138 - USA

^[2] Univ Sao Paulo, Lab Malacol, Museu Zool, Ave Nazare 481, BR-04263000 Sao Paulo - Brazil

^[3] UPMC, Univ Paris 04, EPHE, UMR 7205, CNRS, ISYEB, Inst Systemat Evolut Biodiversite, MNHN, 55 Rue Buffon, CP26, F-75005 Paris - France

^[4] Russian Acad Sci, AN Severtzov Inst Ecol & Evolut 2, Leninski Prospect 33, Moscow 119071 - Russia

• Tipo de documento: Artigo Científico
• Fonte: Molecular Phylogenetics and Evolution; v. 99, p. 309-322, JUN 2016.
• Citações Web of Science: 8

Resumo

The neogastropod family Fasciolariidae Gray, 1853 - tulips, horse-conchs, spindles, etc., comprises important representatives of tropical and subtropical molluscan assemblages, with over 500 species in the subfamilies Fasciolariinae Gray, 1853, Fusininae Wrigley, 1927 and Peristerniinae Tryon, 1880. Fasciolariids have had a rather complicated taxonomical history, with several genus names for a long time used as waste baskets to group many unrelated species; based on shell characters, recent taxonomic revisions have, however, began to set some order in its taxonomy. The present work is the first molecular approach to the phylogeny of Fasciolariidae based on a multigene dataset, which provides support for fasciolariids, an old group with a fossil record dating back to the Cretaceous. Molecular markers used were the mitochondrial genes 16S rRNA and cytochrome c oxidase subunit I, and the nuclear genes 18S rRNA, 28S rRNA and histone H3, sequenced for up to 116 ingroup taxa and 17 outgroups. Phylogenetic analyses revealed monophyly of Dolicholatirus Bellardi, 1884 and Teralatirus Coomans, 1965, however it was not possible to discern if the group is the sister Glade to the remaining fasciolariids; the latter, on the other hand, proved monophyletic and contained highly supported groups. A first split grouped fusinines and Pseudolatirus Bellardi, 1884; a second split grouped the peristerniine genera Peristernia Morch, 1852 and Fusolatirus Kuroda and Habe, 1971, while the last group comprised fasciolariines and the remaining peristerniines. None of these clades correspond to the present-day accepted circumscription of the three recognized subfamilies. (C) 2016 Elsevier Inc. All rights reserved. (AU)

• Processo FAPESP: 12/14821-3 - Revisão taxonômica da família Fasciolariidae do Brasil com base em morfologia comparada (Gastropoda: Buccinoidea)
• Beneficiário: Diogo Ribeiro Do Couto
• Modalidade de apoio: Bolsas no Brasil - Doutorado
• Processo FAPESP: 13/27005-2 - IV Workshop on Neogastropoda
• Beneficiário: Luiz Ricardo Lopes de Simone
• Modalidade de apoio: Auxílio Organização - Reunião Científica
• Processo FAPESP: 14/10951-5 - Análise filogenética de Fasciolariidae (Neogastropoda: Buccinoidea) baseado em dados morfológicos e moleculares
• Beneficiário: Diogo Ribeiro Do Couto
• Modalidade de apoio: Bolsas no Exterior - Estágio de Pesquisa - Doutorado