Deep-Sea source details
Blake, J.A. (1981). The Scalibregmatidae (Annelida:Polychaeta) from South America and Antarctica collected chiefly during the cruises of the R/V Anton Bruun, R.V. Hero and USNS Eltanin. Proceedings of the Biological Society of Washington. 94(4): 1131-1162.
49209
Blake, J.A.
1981
The Scalibregmatidae (Annelida:Polychaeta) from South America and Antarctica collected chiefly during the cruises of the R/V <i>Anton Bruun</i>, R.V. <i>Hero</i> and USNS <i>Eltanin</i>.
Proceedings of the Biological Society of Washington
94(4): 1131-1162
Publication
World Polychaeta Database (WPolyDb)
A total of 14 species in 8 genera are reported from South America and Antarctica. The generic synonymies of Pseudoscalibregma Ashworth are clarified. Scalibregmides Hartmann-Schröder is resurrected from synonymy and redefined. Six species are new to science: Asclerocheilus tropicus, A. ashworthi, Hyboscolex equatorialis, Oligobregma notiale, Pseudoscalibregma usarpium, and Scalibregmides peruanum. Pseudoscalibregma collare Levenstein, 1975 is redescribed and transferred to the genus Oligobregma, with its junior homonym, P. bransfieldia collaris Hartman, 1978, being renamed and redescribed as O. hartmanae. Sclerocheilus antarcticus Ashworth, 1915 is redescribed. A revised scheme to the scalibregmatid genera is presented, along with a list of valid species. Proscalibregma linea Hartman, 1967 has been determined to belong to the Opheliidae, while Scalispinigera oculata Hartman, 1967, and S. cirrata Hartman and Fauchald, 1971 are related to the Hesionidae.
Antarctic
South Atlantic
South Atlantic
Systematics, Taxonomy
Asclerocheilus ashworthi Blake, 1981 (original description)
Asclerocheilus nigrocirrus Hartman, 1978 accepted as Oligobregma collare (Levenstein, 1975) (source of synonymy)
Hyboscolex equatorialis Blake, 1981 (original description)
Oligobregma collare (Levenstein, 1975) (new combination reference)
Oligobregma hartmanae Blake, 1981 accepted as Pseudoscalibregma hartmanae (Blake, 1981) (original description)
Oligobregma notiale Blake, 1981 (original description)
Proscalibregma Hartman, 1967 (status source)
Proscalibregma linea Hartman, 1967 (status source)
Pseudoscalibregma bransfieldium (Hartman, 1967) (basis of record)
Pseudoscalibregma collaris Levenstein, 1975 accepted as Oligobregma collare (Levenstein, 1975) (new combination reference)
Pseudoscalibregma usarpium Blake, 1981 (original description)
Scalibregmatidae Malmgren, 1867 (identification resource)
Asclerocheilus nigrocirrus Hartman, 1978 accepted as Oligobregma collare (Levenstein, 1975) (source of synonymy)
Hyboscolex equatorialis Blake, 1981 (original description)
Oligobregma collare (Levenstein, 1975) (new combination reference)
Oligobregma hartmanae Blake, 1981 accepted as Pseudoscalibregma hartmanae (Blake, 1981) (original description)
Oligobregma notiale Blake, 1981 (original description)
Proscalibregma Hartman, 1967 (status source)
Proscalibregma linea Hartman, 1967 (status source)
Pseudoscalibregma bransfieldium (Hartman, 1967) (basis of record)
Pseudoscalibregma collaris Levenstein, 1975 accepted as Oligobregma collare (Levenstein, 1975) (new combination reference)
Pseudoscalibregma usarpium Blake, 1981 (original description)
Scalibregmatidae Malmgren, 1867 (identification resource)
Nontype USNM 46841, geounit Weddell Sea, identified as Oligobregma collare (Levenstein, 1975)
Nontype USNM 46842, geounit Weddell Sea, identified as Oligobregma collare (Levenstein, 1975)
Nontype USNM 46843, geounit Weddell Sea, identified as Oligobregma collare (Levenstein, 1975)
Nontype USNM 46844, geounit Weddell Sea, identified as Oligobregma collare (Levenstein, 1975)
Holotype USNM 46976, geounit Weddell Sea, identified as Oligobregma hartmanae Blake, 1981
Nontype USNM 56653, geounit Drake Passage, identified as Oligobregma collare (Levenstein, 1975)
Paratype USNM 58965, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 58966, geounit Weddell Sea, identified as Oligobregma notiale Blake, 1981
Paratype USNM 58967, geounit Budd Coast, identified as Oligobregma notiale Blake, 1981
Holotype USNM 60569, geounit South Shetland Islands, identified as Asclerocheilus ashworthi Blake, 1981
Holotype USNM 60571, geounit Ecuadorean Exclusive Economic Zone, identified as Hyboscolex equatorialis Blake, 1981
Paratype USNM 60572, geounit Ecuadorean Exclusive Economic Zone, identified as Hyboscolex equatorialis Blake, 1981
Nontype USNM 60573, geounit Peruvian Exclusive Economic Zone, identified as Hyboscolex equatorialis Blake, 1981
Nontype USNM 60575, geounit Bellingshausen Sea, identified as Oligobregma collare (Levenstein, 1975)
Holotype USNM 60576, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 60577, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 60578, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 60579, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 60580, geounit Ross Sea, identified as Oligobregma notiale Blake, 1981
Holotype USNM 60583, geounit Ross Sea, identified as Pseudoscalibregma usarpium Blake, 1981
Nontype USNM 67617, geounit Ross Sea, identified as Oligobregma collare (Levenstein, 1975)
Paratype USNM 69372, geounit Antipodes Islands, identified as Asclerocheilus ashworthi Blake, 1981
Nontype USNM 46842, geounit Weddell Sea, identified as Oligobregma collare (Levenstein, 1975)
Nontype USNM 46843, geounit Weddell Sea, identified as Oligobregma collare (Levenstein, 1975)
Nontype USNM 46844, geounit Weddell Sea, identified as Oligobregma collare (Levenstein, 1975)
Holotype USNM 46976, geounit Weddell Sea, identified as Oligobregma hartmanae Blake, 1981
Nontype USNM 56653, geounit Drake Passage, identified as Oligobregma collare (Levenstein, 1975)
Paratype USNM 58965, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 58966, geounit Weddell Sea, identified as Oligobregma notiale Blake, 1981
Paratype USNM 58967, geounit Budd Coast, identified as Oligobregma notiale Blake, 1981
Holotype USNM 60569, geounit South Shetland Islands, identified as Asclerocheilus ashworthi Blake, 1981
Holotype USNM 60571, geounit Ecuadorean Exclusive Economic Zone, identified as Hyboscolex equatorialis Blake, 1981
Paratype USNM 60572, geounit Ecuadorean Exclusive Economic Zone, identified as Hyboscolex equatorialis Blake, 1981
Nontype USNM 60573, geounit Peruvian Exclusive Economic Zone, identified as Hyboscolex equatorialis Blake, 1981
Nontype USNM 60575, geounit Bellingshausen Sea, identified as Oligobregma collare (Levenstein, 1975)
Holotype USNM 60576, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 60577, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 60578, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 60579, geounit Antarctic Peninsula, identified as Oligobregma notiale Blake, 1981
Paratype USNM 60580, geounit Ross Sea, identified as Oligobregma notiale Blake, 1981
Holotype USNM 60583, geounit Ross Sea, identified as Pseudoscalibregma usarpium Blake, 1981
Nontype USNM 67617, geounit Ross Sea, identified as Oligobregma collare (Levenstein, 1975)
Paratype USNM 69372, geounit Antipodes Islands, identified as Asclerocheilus ashworthi Blake, 1981
Etymology
This species is named for the late Dr. J.H. Ashworth of the University of Edinburgh, whose early studies on the ... [details]
Etymology
Species named after its type locality, Ecuador. [details]
Etymology
Species named after its type locality, Ecuador. [details]
Etymology
Usarpium: coined from the abbreviated designation of the United States Antarctic Research Program (USARP) under ... [details]
Grammatical gender
The genus is neuter as the last word in the compound genus name, -bregma, is neuter (see for example the derivation ... [details]
Spelling
Blake (1981) correctly changed the spelling to 'bransfieldium' as Pseudoscalibregma is a neuter genus. [details]
Taxonomy
Probably the result of a databasing lapsus. No species was described in Hartman (1978) as Asclerocheilus ... [details]
Type locality
Pacific Ocean, Peru, island near Pucusana, south of Callao. [details]
