Phylogeny and Systematics of Mitriform Gastropods (Mollusca: Gastropoda: Neogastropoda)
bs_bs_banner Zoological Journal of the Linnean Society, 2015, 175, 336–359. With 8 figures Phylogeny and systematics of mitriform gastropods (Mollusca: Gastropoda: Neogastropoda) ALEXANDER FEDOSOV1,2*, NICOLAS PUILLANDRE3, YURI KANTOR1,2 and PHILIPPE BOUCHET2 Downloaded from https://academic.oup.com/zoolinnean/article-abstract/175/2/336/2449786 by guest on 24 July 2019 1A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences, Leninsky, Prospect 33, Moscow 119071, Russia 2Institut de Systématique, Évolution, Biodiversité ISYEB – UMR 7205 – CNRS, MNHN, UPMC, EPHE, Muséum National d’Histoire Naturelle, Sorbonne Universités, 55 rue Buffon, CP26, F-75005, Paris, France 3Institut de Systématique, Évolution, Biodiversité ISYEB – UMR 7205 – CNRS, MNHN, UPMC, EPHE, Muséum National d’Histoire Naturelle, Sorbonne Universités, 43 rue Cuvier, CP26, F-75005, Paris, France Received 26 January 2015; revised 21 March 2015; accepted for publication 25 March 2015 With about 800 Recent species, ‘miters’ are a widely distributed group of tropical and subtropical gastropods that are most diverse in the Indo-West Pacific. They include the two families Mitridae and Costellariidae, similar in shell morphology and traditionally treated as close relatives. Some genera of deep-water Ptychatractidae and Volutomitridae are close to miters in shell morphology, and the term ‘mitriform gastropods’ has been introduced to refer to Mitridae, Costellariidae, and this assortment of convergent forms. The present study aimed at the re- construction of phylogenetic relationships of mitriform gastropods based on representative taxon sampling. Four genetic markers [cytochrome c oxidase subunit I (COI), 16S and 12S rRNA mitochondrial genes, and H3 (Histone 3) nuclear gene] were sequenced for over 90 species in 20 genera, and the molecular data set was supplemented by studies of radula morphology.
[Show full text]