Genetic differentiation among populations of the Japanese turban shell Turbo (Batillus) cornutus corresponding to warm currents

Kojima, Soichi; Segawa, Ryoko; Hayashi, Ikuo

doi:10.3354/meps150149

Cited by 82 publications

(69 citation statements)

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“…A similar phylogeographic pattern was reported for the Japanese turban shell Turbo (Batillus) cornutus, the larvae of which are lecithotrophic with a short planktonic period of 3 to 5 d (Kojima et al 1997(Kojima et al , 2000. Individuals of this species inhabiting the Japanese Islands could also be divided into 2 genetically distinct groups, and their distribution corresponds to the routes of the …”

Section: Genetic Structure Of Batillaria Cumingisupporting

confidence: 68%

“…Previous studies of a subtidal gastropod with a short planktonic stage, the Japanese turban shell Turbo (Batillus) cornutus, revealed a clear genetic structure that corresponded to the routes of the warm currents along the Japanese coastline (Kojima et al 1997(Kojima et al , 2000. The structure was attributed to environmental changes around Japan during the Quaternary period.…”

Section: Introductionmentioning

confidence: 99%

“…The Japan Sea is very interesting for phylogeographic studies (Kojima et al 1997, 2001b, Itani 2000, Yamaguchi 2000. This semi-enclosed sea is connected with neighboring seas by relatively shallow and narrow straits.…”

Section: The Tsushima Groupmentioning

confidence: 99%

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Phylogeography of an intertidal direct-developing gastropod Batillaria cumingi around the Japanese Islands

Kojima¹,

Hayashi²,

Kim³

et al. 2004

Mar. Ecol. Prog. Ser.

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The phylogeography of the direct-developing intertidal gastropod Batillaria cumingi was examined by comparing the nucleotide sequences of part of the mitochondrial gene for cytochrome c oxidase subunit I (COI) from 507 individuals, obtained from 24 sites that cover the distribution area of this species along the Japanese coasts, and from 2 sites on the Korean Peninsula. The individuals could be divided into 2 groups. Individuals in the first group mainly inhabit coasts along the Kuroshio Current, as well as Ariake Bay in western Kyushu, while the second group inhabits coasts along the Tsushima Current and its branches. Individuals in the 2 groups coexisted at only 3 sites, which correspond to the boundaries between the distributions of the 2 groups. The level of the genetic structure of B. cumingi is higher than those of the lecithotrophic gastropod species Turbo (Batillus) cornutus and the planktotrophic congeneric species B. multiformis.KEY WORDS: Phylogeography · Direct development · Batillaria cumingi · Mitochondrial DNA · Japanese Islands Resale or republication not permitted without written consent of the publisherMar Ecol Prog Ser 276: [161][162][163][164][165][166][167][168][169][170][171][172] 2004 Sawada & Handa 1998). These complicated current systems around the Japanese Islands are likely to have influenced the distribution and geographic structure of marine organisms, in particular species with low dispersal ability.Previous studies of a subtidal gastropod with a short planktonic stage, the Japanese turban shell Turbo (Batillus) cornutus, revealed a clear genetic structure that corresponded to the routes of the warm currents along the Japanese coastline (Kojima et al. 1997(Kojima et al. , 2000. The structure was attributed to environmental changes around Japan during the Quaternary period. The populations of the Japanese turban shell consist of 2 genetically distinct groups, one of which is distributed along the Kuroshio Current and one along the Tsushima Current, while no genetic structure is apparent within each group. If the low dispersal ability of Japanese turban shells is important for the formation and retention of a genetic structure, a clearer structure might be expected for a direct-developing species, and analysis of the genetic structure of such a species might be expected to provide further detailed paleoceanographic information (Kyle & Boulding 2000, Collin 2001, Hellberg et al. 2001.Intertidal gastropods of the genus Batillaria are dominant occupants of the muddy tidelands along the Japanese coasts. While 2 planktotrophic species, B. multiformis (Furota et al. 2002) and B. zonalis (S. Kamimura pers. comm.), are now threatened with extinction as a result of the recent exploitation of the Japanese coastline, comparable population declines of the direct-developing B. cumingi (Adachi & Wada 1999) have not yet been observed (Kurozumi 1995, Wada et al. 1996, Furota et al. 2002. While planktonic larvae may be unable to drift to suitable habitats, which have been isolated from ...

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Section: Genetic Structure Of Batillaria Cumingisupporting

confidence: 68%

Section: Introductionmentioning

confidence: 99%

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Phylogeography of an intertidal direct-developing gastropod Batillaria cumingi around the Japanese Islands

Kojima¹,

Hayashi²,

Kim³

et al. 2004

Mar. Ecol. Prog. Ser.

Self Cite

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“…The marine fauna of the Japan Sea should provide good material for phylogeographical studies. Indeed, Kojima et al (1997) analyzed the population structure of a Japanese turban shell, Turbo (Batillus) cornutus, around the Japanese Islands, and demonstrated significant intraspecific genetic differences between specimens on the Pacific coast and those on the coast of the Japan Sea off Honshu Island (the Japanese mainland). Significant genetic differences were also demonstrated between specimens of another gastropod species, Omphalius pfeifferi, from both coasts of Honshu Island (Kojima et al unpubl.…”

Section: Introductionmentioning

confidence: 99%

Phylogeography of a deep-sea demersal fish, Bothrocara hollandi, in the Japan Sea

Kojima¹,

Segawa²,

Hayashi³

et al. 2001

Mar. Ecol. Prog. Ser.

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The population structure of Bothrocara hollandi, a dominant deep-sea demersal fish in the Japan Sea, was analyzed on the basis of the nucleotide sequence of part of the mitochondrial control region. The 296 individuals analyzed were collected at 17 sites at depths between 375 and 1677 m, and could be divided into a distinct monophyletic group of haplotypes and a paraphyletic group that contained the remaining haplotypes. Individuals in the first group were collected only from shallower sites at depths less than 1100 m, and they were found predominantly off the western part of Honshu Island (the Japanese mainland). Individuals in the second group were collected from all sites at which fish were sampled. The genetic diversity of the first group was greater than that of the second group. As a consequence, the genetic diversity of populations showed a tendency to decrease with increasing depth. The divergence of the 2 groups was estimated to have occurred during the early part of the last glacial period. The geographical pattern of distribution of haplotypes might be attributable to the accumulation of unique genetic characteristics in different refuges during the last glacial period and to secondary contacts as a result of migration from such refuges after the last glacial period. No genetic differentiation between the 2 morphotypes of this species was detected. KEY WORDS: Phylogeography · Deep-sea demersal fish · Bothrocara hollandi · Japan Sea · Mitochondrial DNA Resale or republication not permitted without written consent of the publisher

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“…Conspicuous genetic differentiation between populations mainly distributed in coasts along the Kuroshio Current and those distributed in coasts along Tsushima Current and its branches was demonstrated by analyses of a part of the mitochondrial COI gene in the direct developing estuarine gastropod Batillaria cumingi (Crosse 1862) (Kojima et al 2004) and the Japanese turban shell Turbo (Batillus) cornutus Lightfoot, 1786 with a short planktonic period (Kojima et al 1997(Kojima et al , 2000. But, in the present study, no such marked geographical differentiation associated with the Kuroshio Current and Tsushima Current was detected.…”

Section: Discussionmentioning

confidence: 99%

Genetic evidence for parapatric differentiation of two forms of the brackish-water nereidid polychaete Hediste atoka

Tosuji

Sato

2010

Plankton Benthos Res

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Abstract:The phylogeography of local populations of the direct-developing estuarine polychaete Hediste atoka was examined by comparing the partial nucleotide sequences of the mitochondrial gene for cytochrome oxidase subunit I (COI) from 67 individuals collected from 27 sites that cover the majority of the distribution area of this species along the Japanese coasts, and from two sites of the Korean coasts. The phylogenetic trees drawn by four different methods (maximum likelihood, neighbor-joining, minimum evolution and maximum parsimony) showed consistently that populations of H. atoka could be divided into two parapatric forms: form A constituted all Korean and most Japanese populations except for those in southern Japan (southwestern Kyushu and the Ryukyu Islands), occupied by form B. No morphological differentiation has been detected between the two forms; the number of paragnath on the proboscis of each group was not significantly different from each other. The geographical distributions of these two forms did not overlap each other. These results suggest that cryptic speciation may occur in H. atoka.

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Genetic differentiation among populations of the Japanese turban shell Turbo (Batillus) cornutus corresponding to warm currents

Cited by 82 publications

References 10 publications

Phylogeography of an intertidal direct-developing gastropod Batillaria cumingi around the Japanese Islands

Phylogeography of an intertidal direct-developing gastropod Batillaria cumingi around the Japanese Islands

Phylogeography of a deep-sea demersal fish, Bothrocara hollandi, in the Japan Sea

Genetic evidence for parapatric differentiation of two forms of the brackish-water nereidid polychaete Hediste atoka

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