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Polychaeta 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.
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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
Ditrupa Berkeley, 1835 (status source)
Ditrupa amphora Dew, 1959 accepted as Ditrupa gracillima Grube, 1878 (source of synonymy) Ditrupa arietina (O. F. Müller, 1776) (taxonomy source) Ditrupa arietina monilifera Fauvel, 1932 accepted as Ditrupa gracillima Grube, 1878 (new combination reference) Ditrupa australis Bretnall, 1921 accepted as Ditrupa gracillima Grube, 1878 (source of synonymy) Ditrupa brazieri Bretnall, 1921 accepted as Ditrupa gracillima Grube, 1878 (source of synonymy) Ditrupa cornea (Linnaeus, 1767) (status source) Ditrupa crenata Ehlers, 1908 accepted as Serpula crenata (Ehlers, 1908) (source of synonymy) Ditrupa goreanum (Clessin, 1896) accepted as Ditrupa arietina (O. F. Müller, 1776) (source of synonymy) Ditrupa gracillima Grube, 1878 (redescription) Ditrupa laeve (Brazier, 1877) accepted as Ditrupa gracillima Grube, 1878 (source of synonymy) Serpula crenata (Ehlers, 1908) (new combination reference) Serpula laeve (Montagu, 1803) accepted as Lagena laevis (Montagu, 1803) accepted as Reussoolina laevis (Montagu, 1803) (status source)
Indo-West Pacific for Ditrupa gracillima Grube, 1878
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