FN Archimer Export Format PT J TI One for each ocean: revision of the Bursa granularis (Roding, 1798) species complex (Gastropoda: Tonnoidea: Bursidae) BT AF SANDERS, Malcolm T. MERLE, Didier BOUCHET, Philippe CASTELIN, Magalie BEU, Alan G. SAMADI, Sarah PUILLANDRE, Nicolas AS 1:1,2;2:1;3:2;4:2;5:3;6:2;7:2; FF 1:;2:;3:;4:;5:;6:;7:; C1 Sorbonne Univ, CR2P, MNHN, UMR7207,CNRS,UPMC, 8 Rue Buffon,CP 38, F-75005 Paris, France. Sorbonne Univ, MNHN, Inst Systemat, Evolut Biodiversite ISYEB,UMR 7205,CNRS,UPMC,EPH, 57 Rue Cuvier,CP26, F-75005 Paris, France. GNS Sci, POB 30-368, Lower Hutt 5040, New Zealand. C2 UNIV PARIS 06, FRANCE UNIV PARIS 06, FRANCE GNS SCI, NEW ZEALAND IF 1.483 TC 12 UR https://archimer.ifremer.fr/doc/00476/58800/61531.pdf https://archimer.ifremer.fr/doc/00476/58800/61532.xlsx LA English DT Article CR MADANG 2012 SANTO 2006 TERRASSE BO Alis AB Bursa granularis (Roding, 1798) is a tonnoidean gastropod that is regarded as broadly distributed throughout the Indo-Pacific and tropical western Atlantic. Because of its variable shell it has received no less than thirteen names, now all synonymized under the name B. granularis. We sequenced a fragment of the cox1 gene for 82 specimens covering a large part of its distribution and most type localities. Two delimitation methods were applied, one based on genetic distance (ABGD) and one based on phylogenetic trees (GMYC). All analyses suggest that specimens identified as B. granularis comprise four distinct species: one limited to the tropical western Atlantic, another to southwestern Western Australia and two in the Indo-Pacific (from the Red Sea to the open Pacific) that are partly sympatric-but not syntopic-in Japan, the Philippines, Vanuatu and New Caledonia. Based on comparison of shell characters, we applied the following available names to the four species, respectively: B. cubaniana (d'Orbigny, 1841), B. elisabettae Nappo, Pellegrini & Bonomolo, 2014, B. granularis s. s. and B. affinis Broderip, 1833. We provide new standardized conchological descriptions for each of them. Our results demonstrate that a long planktotrophic larval stage, common among Tonnoidea, does not necessarily ensure a circumtropical species distribution. PY 2017 PD NOV SO Journal Of Molluscan Studies SN 0260-1230 PU Oxford Univ Press VL 83 IS 4 UT 000414337100002 BP 384 EP 398 DI 10.1093/mollus/eyx029 ID 58800 ER EF