MolluscaBase source details
ten Hove, H. A.; Smith, R. S. (1990). A redescription of Ditrupa gracillima Grube, 1878 (Polychaeta, Serpulidae) from the Indo-Pacific, with a discussion of the genus. Records of the Australian Museum. 42(1): 101-118.
59341
10.3853/j.0067-1975.42.1990.108 [view]
ten Hove, H. A.; Smith, R. S.
1990
A redescription of Ditrupa gracillima Grube, 1878 (Polychaeta, Serpulidae) from the Indo-Pacific, with a discussion of the genus
Records of the Australian Museum
42(1): 101-118
Publication
World Polychaeta Database (WPolyDb). Open access at Australian Museum
Like so many other serpulid genera, Ditrupa has a history of taxonomic confusion, even to the extent that the worm tubes have been included in the Mollusca by some workers. In recent publications, most authors follow Fauvel (e.g. 1953) and recognise a single species, Ditrupa arietina O.F. Miiller, 1776, worldwide, despite the fact that descriptions of this species were based on European and Atlantic material. A re-examination of type specimens and study of a broad range of samples from the Indo-Pacific now justifies the recognition of a separate species, Ditrupa gracillima Grube, 1878, from this region. It shows extreme variation, at least partly related to depth: from 100 m downwards an ecophenotype prevails, previously described as D. arietina var. monilifera.
Australia
Systematics, Taxonomy
Cadulus gordonis Yokoyama, 1920 † accepted as Ditrupa gracillima Grube, 1878 (source of synonymy)
Cadulus laevis (Brazier, 1877) accepted as Ditrupa gracillima Grube, 1878 (source of synonymy)
Dentalium corneum Linnaeus, 1767 (status source)
Dentalium corneum Linnaeus, 1767 sensu Lamarck, 1818 accepted as Ditrupa arietina (O. F. Müller, 1776) (status source)
Dentalium goreanum Clessin, 1896 accepted as Ditrupa arietina (O. F. Müller, 1776) (additional source)
Dentalium laeve Brazier, 1877 accepted as Ditrupa gracillima Grube, 1878 (source of synonymy)
Dentalium laeve W. Turton, 1819 accepted as Antalis vulgaris (da Costa, 1778) (additional source)
Dentalium perpusillum G. B. Sowerby I, 1832 accepted as Gadila perpusilla (G. B. Sowerby I, 1832) (additional source)
Dentalium subulatum Deshayes, 1826 accepted as Ditrupa arietina (O. F. Müller, 1776) (additional source)
Dentalium tiwhana Dell, 1953 accepted as Serpula crenata (Ehlers, 1908) (source of synonymy)
Ditrupa Berkeley, 1835 (status source)
Ditrupa arietina (O. F. Müller, 1776) (taxonomy source)
Cadulus laevis (Brazier, 1877) accepted as Ditrupa gracillima Grube, 1878 (source of synonymy)
Dentalium corneum Linnaeus, 1767 (status source)
Dentalium corneum Linnaeus, 1767 sensu Lamarck, 1818 accepted as Ditrupa arietina (O. F. Müller, 1776) (status source)
Dentalium goreanum Clessin, 1896 accepted as Ditrupa arietina (O. F. Müller, 1776) (additional source)
Dentalium laeve Brazier, 1877 accepted as Ditrupa gracillima Grube, 1878 (source of synonymy)
Dentalium laeve W. Turton, 1819 accepted as Antalis vulgaris (da Costa, 1778) (additional source)
Dentalium perpusillum G. B. Sowerby I, 1832 accepted as Gadila perpusilla (G. B. Sowerby I, 1832) (additional source)
Dentalium subulatum Deshayes, 1826 accepted as Ditrupa arietina (O. F. Müller, 1776) (additional source)
Dentalium tiwhana Dell, 1953 accepted as Serpula crenata (Ehlers, 1908) (source of synonymy)
Ditrupa Berkeley, 1835 (status source)
Ditrupa arietina (O. F. Müller, 1776) (taxonomy source)
Japan for Cadulus gordonis Yokoyama, 1920 †
Editor's comment
Mostly Scaphopoda, but the part which is referred to as "Hake's tooth" is likely to be Ditrupa arietina [details]
Taxonomy
erected for Dentalium corneum non Linnaeus sensu Lamarck (mostly = Ditrupa arietina); for Dentalium coarctatum ... [details]
Taxonomy
in Mörch (1863: 426-427) mentioned as synonym of Ditrupa gadus Montagu, variant spelling of Ditrupa, and probably ... [details]
