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Polychaeta source details
Salazar Vallejo, Sergio I. (2017). Revision of Brada Stimpson, 1853, and Bradabyssa Hartman, 1967 (Annelida, Flabelligeridae). Zootaxa. 4343(1): 1-98.
286181
10.11646/zootaxa.4343.1.1 [view]
urn:lsid:zoobank.org:pub:6E46EE12-D51F-48B0-BC66-0EBBAF9FA981 [view]
Salazar Vallejo, Sergio I.
2017
Revision of Brada Stimpson, 1853, and Bradabyssa Hartman, 1967 (Annelida, Flabelligeridae)
Zootaxa
4343(1): 1-98
Publication
World Polychaeta Database (WPolyDb)
Available for editors
 [request]
Among flabelligerid genera Brada Stimpson, 1853 includes several species whose bodies are fusiform or club-shaped, often with a reduced number of chaetigers, and their members are found in temperate and polar waters. In contrast, Bradabyssa Hartman, 1967 is regarded as a monotypic genus with a single Antarctic species with a cylindrical body and a variable number of chaetigers. After examination of all type and non-type material available of both genera, two distinct body patterns were distinguished: one includes the type species for Brada, B. granosa Stimpson, 1853, has only 8 branchial filaments and the neurochaetae are thick, blunt, often falcate, whereas the other includes the type species of Bradabyssa, B. papillata Hartman, 1967, usually has many branchial filaments and neurochaetae are straighter and mucronate. Consequently, Brada is herein restricted to include only 5 species, one of which is new, Brada kudenovi n. sp. Bradabyssa is herein emended to include many species formerly regarded as belonging in Brada, as new combinations, and species can be separated into four groups according to the development of the tunic and its sediment load. Thirteen new species of Bradabyssa are also described: B. indica n. sp., B. mexicana n. sp., B. alaskensis n. sp., B. elinae n. sp., B. grangieri n. sp., B. levensteinae n. sp., B. harrisae n. sp., B. hartmanae n. sp., B. jirkovi n. sp., B. kirkegaardi n. sp., B. monnioti n. sp., B. mezianei n. sp. and B. willeyi n. sp. The species belonging to Brada are B. granosa, B. granulosa Hansen, 1880, B. incrustata Støp-Bowitz, 1948, B. inhabilis (Rathke, 1843), and B. kudenovi n. sp. The species belonging to Bradabyssa are separated into four groups according to the development of their tunic and its sediment load. Group crustosa includes B. indica n. sp., B. mexicana n. sp., B. minuta (Amoureux, 1986) n. comb., and B. sachalina (Annenkova-Chlopina, 1922) n. comb. Group nuda includes B. alaskensis n. sp., B. antarctica (Hartman, 1978) n. comb., B. bransfieldia (Hartman, 1966) n. comb., B. nuda (Annenkova-Chlopina, 1922) n. comb., B. rugosa (Hansen, 1880) n. comb., and B. strelzovi (Jirkov & Filippova in Jirkov, 2001) n. comb. Group verrucosa contains B. abyssalis (Fauchald, 1972) n. comb., B. annenkovae (Buzhinskaja, 2001) n. comb., B. elinae n. sp., B. grangieri n. sp., B. irenaia (Chamberlin, 1919) n. comb., B. levensteinae n. sp., B. mammillata (Grube, 1877) n. comb., B. ochotensis (Annenkova-Chlopina, 1922) n. comb., B. papillata Hartman, 1967, B. tenebricosa (Berkeley, 1966) n. comb., n. status, and B. verrucosa (Chamberlin, 1919) n. comb. Group villosa contains B. capensis (Day, 1961) n. comb., n. status, B. harrisae n. sp., B. hartmanae n. sp., B. ilyvestis (Hartman, 1960) n. comb., B. intoshi (Caullery, 1944) n. comb., B. jirkovi n. sp., B. kirkegaardi n. sp., B. monnioti n. sp., B. parthenopeia (Lo Bianco, 1893) n. comb., B. pilosa (Moore, 1906) n. comb., B. pluribranchiata (Moore, 1923) n. comb., B. setosa (Verrill, 1873) n. comb., B. mezianei n. sp., B. tzetlini (Jirkov & Filippova in Jirkov, 2001) n. comb, B. villosa (Rathke, 1843) n. comb., B. whiteavesi (McIntosh, 1885) n. comb and B. willeyi n. sp. Keys to aid identification of all genera in Flabelligeridae, to species in Brada, and for the species belonging in the four species groups of Bradabyssa are included. [ Corresponding author email: savs551216@hotmail.com ]
Systematics, Taxonomy
Brada Stimpson, 1853 (taxonomy source)
Brada granosa Stimpson, 1853 (redescription) Brada granulata Malmgren, 1867 accepted as Brada inhabilis (Rathke, 1843) (source of synonymy) Brada granulosa Hansen, 1880 (redescription) Brada incrustata Støp-Bowitz, 1948 (redescription) Brada inhabilis (Rathke, 1843) (redescription) Brada kudenovi Salazar-Vallejo, 2017 (original description) Brada normani McIntosh, 1908 accepted as Brada granulosa Hansen, 1880 (source of synonymy) Brada parthenopeia Lo Bianco, 1893 accepted as Bradabyssa parthenopeia (Lo Bianco, 1893) (new combination reference) Brada pilosa Moore, 1906 accepted as Bradabyssa pilosa (Moore, 1906) (new combination reference) Brada setosa Verrill, 1873 accepted as Bradabyssa setosa (Verrill, 1873) (new combination reference) Brada sublaevis Stimpson, 1853 (status source) Brada villosa (Rathke, 1843) accepted as Bradabyssa villosa (Rathke, 1843) (new combination reference) Brada whiteavesii McIntosh, 1885 accepted as Bradabyssa whiteavesii (McIntosh, 1885) (additional source) Bradabyssa Hartman, 1967 (taxonomy source) Bradabyssa abyssalis (Fauchald, 1972) (new combination reference) Bradabyssa alaskensis Salazar-Vallejo, 2017 (original description) Bradabyssa annenkovae (Buzhinskaja in Sirenko et al, 2001) (new combination reference) Bradabyssa antarctica (Hartman, 1978) (new combination reference) Bradabyssa capensis (Day, 1961) (new combination reference) Bradabyssa elinae Salazar-Vallejo, 2017 (original description) Bradabyssa grangieri Salazar-Vallejo, 2017 (original description) Bradabyssa harrisae Salazar-Vallejo, 2017 (original description) Bradabyssa hartmanae Salazar-Vallejo, 2017 (original description) Bradabyssa ilyvestis (Hartman, 1960) (new combination reference) Bradabyssa indica Salazar-Vallejo, 2017 (original description) Bradabyssa intoshi (Caullery, 1944) (new combination reference) Bradabyssa irenaia (Chamberlin, 1919) (new combination reference) Bradabyssa jirkovi Salazar-Vallejo, 2017 (original description) Bradabyssa kirkegaardi Salazar-Vallejo, 2017 (original description) Bradabyssa levensteinae Salazar-Vallejo, 2017 (original description) Bradabyssa mammillata (Grube, 1877) (new combination reference) Bradabyssa marchilensis (Hartmann-Schröder, 1965) (new combination reference) Bradabyssa mexicana Salazar-Vallejo, 2017 (original description) Bradabyssa mezianei Salazar-Vallejo, 2017 (original description) Bradabyssa minuta (Amoureux, 1986) (new combination reference) Bradabyssa monnioti Salazar-Vallejo, 2017 (original description) Bradabyssa nuda (Annenkova-Chlopina, 1922) (new combination reference) Bradabyssa ochotensis (Annenkova-Chlopina, 1922 (new combination reference) Bradabyssa papillata Hartman, 1967 (redescription) Bradabyssa parthenopeia (Lo Bianco, 1893) (new combination reference) Bradabyssa pluribranchiata (Moore, 1923) (new combination reference) Bradabyssa rugosa (Hansen, 1880) (new combination reference) Bradabyssa sachalina (Annenkova-Chlopina, 1922) (new combination reference) Bradabyssa tenebricosa (Berkeley, 1966) (new combination reference) Bradabyssa tzetlini (Jirkov & Filippova in Jirkov, 2001) (new combination reference) Bradabyssa whiteavesii (McIntosh, 1885) (new combination reference) Bradabyssa willeyi Salazar-Vallejo, 2017 (original description) Ilyphagus cristatus Hartman, 1978 accepted as Bradabyssa bransfieldia (Hartman, 1967) (source of synonymy) Siphonostoma villosum Rathke, 1843 accepted as Bradabyssa villosa (Rathke, 1843) (new combination reference) Trophonia arctica Hansen, 1880 accepted as Bradabyssa rugosa (Hansen, 1880) (status source)
Holotype LACM 538, geounit San Clemente Basin, identified as Ilyphagus ilyvestis Hartman, 1960
Holotype MNHN IA-Type 1798, geounit Sri Lankan part of the Indian Ocean, identified as Bradabyssa monnioti Salazar-Vallejo, 2017 Holotype ZMUC 1781, geounit Sunda Trench, identified as Bradabyssa kirkegaardi Salazar-Vallejo, 2017 Paratype NHMUK BMNH 1963.1.131, geounit Cape Provinces, identified as Brada villosa capensis Day, 1961 Syntype MSU HD21.07.1957, geounit Arctic Ocean, identified as Brada tzetlini Jirkov & Filippova in Jirkov, 2001 Holotype LACM 9552, geounit Norway, identified as Bradabyssa harrisae Salazar-Vallejo, 2017 Holotype MNHN IA-Type 1793, geounit North Atlantic, identified as Bradabyssa mezianei Salazar-Vallejo, 2017 Holotype IORAS S6085, geounit Aleutian Trench, identified as Bradabyssa jirkovi Salazar-Vallejo, 2017 Holotype IORAS S866, geounit South Atlantic Deep, identified as Bradabyssa hartmanae Salazar-Vallejo, 2017 Holotype USNM 55544, geounit Scotia Sea, identified as Bradabyssa papillata Hartman, 1967 Classification Salazar-Vallejo (2017) presented his revision of Bradabyssa as four informal groups: Group “crustosa" contains ... [details] Diagnosis Fide Salazar-Vallejo, 2017: "Body fusiform, sometimes cylindrical with swollen ends. Cephalic cage chaetae often ... [details] Editor's comment The full data entry for species from the Salazar-Vallejo (2017) review were not added to WoRMS at that time. ... [details] Etymology Brada kudenovi is named after Dr Jerry Kudenov [details] Etymology Brada tzetlini is named after Russian biologist Alexander Tzetlin of Moscow State University [details] Etymology Bradabyssa alaskensis is named for the adjacent terrestrial region of Alaska to the offshore site where found. [details] Etymology Bradabyssa elinae is named for Elin Sigvaldadóttir, former curator of worms in the Swedish Museum of Natural ... [details] Etymology author: Bradabyssa grangieri is named for "E.H. Grangier, member of the Canadian Arctic Biological Station, in ... [details] Etymology Bradabyssa harrisae is named after Leslie Harris, Los Angeles Museum. Feminine noun genitive. [details] Etymology Bradabyssa hartmanae is named after Olga Hartman, who first described Bradabyssa genus. Feminine genitive noun in ... [details] Etymology Bradabyssa indica is named for the Indian Ocean, where found. [details] Etymology Bradabyssa jirkovi is named after Dr. Igor A. Jirkov, from the Moscow State University, Polychaeta taxonomist, and ... [details] Etymology Bradabyssa kirkegaardi is named after Dr. J. B. Kirkegaard late of ZMUC, who had reported the Galathea specimen as ... [details] Etymology Bradabyssa levensteinae is named for Dr. Raisa Y. Levenstein who earlier (1961 and 1966) found specimens of this ... [details] Etymology Bradabyssa mexicana is named for Mexico, the country where found [details] Etymology Bradabyssa mezianei is named after Tarik Meziane, curator of the Polychaete Collection in the Muséum National ... [details] Etymology Bradabyssa monnioti is named after the late Dr. Claude Monniot, ascidian specialist, and biological program leader ... [details] Homonymy Brada annenkovae Buzhinskaja in Sirenko et al, 2001 is an unrequired replacement name. Brada annenkovae Buzhinskaja ... [details] Neotype A neotype was designated by Salazar-Vallejo (2017: 10) as USNM 1422407, collected by Webster, 1880, from Eastport, Maine [details] Nomenclature Brada incrustata is a new name of Støp-Bowitz for an incorrect identification of Malmgren's as Rathke's Brada ... [details] Nomenclature Day (1961) appears to have named a variety, Brada villosa (Rathke) capensis var. nov. in the year 1961 when ... [details] Publication date There is ambiguity about the date of validity of Delle Chiaje names. Some users (eg Salazar-Vallejo, 2011) date ... [details] Publication date Publication date recorded as 1882 in the Hartman catalogue (1859: 423) but that is a repeat publication, although ... [details] Status No type found in recent times, and briefly first described. Together with other names, treated as a synonym of ... [details] Status Salazar-Vallejo (2017) states that specimens are poor and the species is "included, with some hesitation, as a ... [details] Status Salazar-Vallejo & Zhadan (2007:69) excluded Buskiella minuta from Buskiella, but did not reassign it, beyond ... [details] Synonymy Salazar-Vallejo (2017) includes B. sublaevis as a synonym of B. inhabilis on his page 16, but in contradiction in ... [details] Taxonomy Salazar-Vallejo (2017: 48) includes several usages of Brada villosa [not Rathke, 1843] in his synonymy of his ... [details] Taxonomy According to the synonymy of Salazar-Vallejo (2017: qv) several identification of Brada villosa were actually Brada ... [details] Taxonomy Misidentification: Salazar-Vallejo (2017) examined the British Museum holotype (collected in Canada), but included ... [details] Type designation There is no holotype. The types are designated as syntypes [details] Type locality Off Punta Lavapie (37°09'00" S, 73°34'60" W), close to Galera, Chile, in muddy sands, 260 m depth (Fide ... [details] Type locality According to Salazar-Vallejo (2017) the best syntype is HDMSU 21.07.1957, R.V. Sevastopol, Cruise 5, Sta. 1116 ... [details] Type locality Off South coast of Cape Province. The largest specimen from station SCD. 143 is designated the holotype by Day. ... [details] Type locality Aleutian Islands Cruise, Sta. 109 (71º34' N, 162º53' W), 140 km NNW off Icy Cape (250 km W off Point Barrow), 42 ... [details] Type locality Eltanin voyage, off the South Shetland Islands, Sta. 138 (62°00' S, 61°09' W), 1437 m. [details] Type locality Falkland (Malvinas) Islands, Port Louis, South Atlantic, Swedish South Polar Expedition 1901–03, Sta. 42 (51°33' ... [details] Type locality Cornwallis Island, Sta. 4006 (74º39.1' N, 94º15.7' W), B25, 5 m, Arctic Ocean, Canada, specimens originally ... [details] Type locality Hardangerfjorden, Norway, NE Atlantic, 60.1667, 6.0 (60°10'00" N, 06°00'00" E), 126–186 m, Holotype LACM 9552 [details] Type locality Holotype SIORAS 866, South Sandwich Trench, Atlantic Ocean, -55.1 S, -26.7167 W (55°06' S, 26°43' W), 7694–7934 m. [details] Type locality off SW Sri-Lanka, Laccadive Sea, R.V. Marion Dufresne, SAFARI II Cruise, Sta. 2 (05°37' N, 78°24' E), 3660 m [details] Type locality Holotype SIORAS 6085, Aleutian Trench, 50.81 N, -173.4833 W (50°48.6' N, 173°29.0' W), 6965–7000 m [details] Type locality Holotype ZMUC 1781, off Sunda Trench, southern Java, R.V. Galathea, Sta. 462, -10.0333 S, 107.8667 (10°02' S, ... [details] Type locality off Oregon, Sta. 558 (48°36.5' N, 127°0.8' W), 2189 m. [details] Type locality Velero IV, Sta. 7228 (27°37'17" N, 115°49'16" W → 27°30'35" N, 115°48'00" W), 62 km off Natividad Island ... [details] Type locality Holotype MNHN IA-Type 1793, R.V. Thalassa, Cruise 1973, offshore of Atlantic coast of France, 47.8353 N, -8.1508 W ... [details] Type locality Holotype MNHN IA-Type 1798, off southwestern Sri Lanka, Indian Ocean. 5.6667 N, 78.55 E (05°40' N, 78°33' E), 3600 m [details] Type locality Holotype USNM 55544 , Scotia Sea, subantarctic, USNS Eltanin, -59.1333 S, -36.95 W (59°08' S, 36°57' W), 2815–2818 m [details] Type locality The author of the new combination wrongly perpetuates the type locality as New Zealand. The true locality is Queen ... [details] Type locality Unknown, but likely to be in the Bay of Bengal, from off the Ganges Delta. Salazar-Vallejo states, without ... [details] Type locality Holotype BCPM 973.60.14N), Puget Sound, Washington, (47°42'16" N, 122°26'24" W), 172–210 m, clay sand [details] Type locality Holotype USNM 46824 Weddell Sea, Antarctica, 74°07' S, 39°38' W, 650 m. [details] Type locality Holotype LACM 538, Long Basin, 109 km off San Clemente Island, California, 32.0167 N, -119.3833 W (32°01'00" N, ... [details] Type material Lectotype (ZMUB 18605), Norwegian North Atlantic Expedition (fide Salazar-Vallejo, 2017) [details] Type material Salazar-Vallejo (2017: 32) designated a lectotype (USNM 55542) as the 'holotype' container at USNM had four ... [details] Type material Holotype BMNH 1923.1.13.1. The British Museum online database has no further collection data other than that the ... [details] Type material Type lost. According to Salazar-Vallejo (2017) the species was originally described by Rathke from Molde ... [details] Type specimen Reported by Salazar-Vallejo (2017) that the type could not be found at the Zoologische Museum, Hamburg, where ... [details] |