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Citation for Study 1514

About Citation title: "World-wide whale worms? A new species of Osedax from the shallow north Atlantic".
About This study was previously identified under the legacy study ID S1458 (Status: Published).

Citation

Glover A., K?llstr?m B., Smith C., & Dahlgren T. 2005. World-wide whale worms? A new species of Osedax from the shallow north Atlantic. Proceedings of the Royal Society B, 272: 2587-2592.

Authors

  • Glover A.
  • K?llstr?m B.
  • Smith C.
  • Dahlgren T.

Abstract

We describe a new species of the remarkable whalebone-eating siboglinid worm genus, Osedax, from a whale carcass in the shallow north Atlantic, west of Sweden. Previously only recorded from deep-sea (1500  3000 m) whale-falls in the north-east Pacific, this is the first species of Osedax known from a shelf-depth whale-fall, and the first from the Atlantic Ocean. The new species, Osedax mucofloris sp. n., is abundant on the bones of an experimentally implanted Minke whale carcass (Balaenoptera acutorostrata) at 125 m depth in the shallow North Sea. O. mucofloris can be cultured on bones maintained in aquaria. The presence of O. mucofloris in the shallow North Sea and north-east Pacific suggests global distribution on whale-falls for the Osedax clade. Molecular evidence from mitochondrial cytochrome oxidase 1 (CO1) and 18S rRNA sequences suggests that O. mucofloris has high dispersal rates, and provides support for the idea of whale-falls acting as stepping-stones for the global dispersal of siboglinid annelids over ecological and evolutionary time.

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  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S1514
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