WoRMS source details
Zhadan, Anna. (2015). Cossuridae (Annelida: Polychaeta: Sedentaria) from Australian and adjacent waters: the first faunistic survey. Records of the Australian Museum. 67(1): 1-24.
196488
10.3853/j.2201-4349.67.2015.1639 [view]
Zhadan, Anna
2015
Cossuridae (Annelida: Polychaeta: Sedentaria) from Australian and adjacent waters: the first faunistic survey.
Records of the Australian Museum
67(1): 1-24
Publication
World Polychaeta Database (WPolyDb)
Available for editors [request]
The collection of Cossuridae at the Australian Museum was investigated. Nine species were identified. Most specimens were from New South Wales and Queensland, but some specimens were also from Victoria, New Zealand, Fiji, Borneo, and the Philippines. Three new species were described: Cossura hutchingsae n.sp., C. keablei n.sp., and C. queenslandensis n.sp. Cossura consimilis Read, 2000 was redescribed using non-type material. Cossura aciculata (Wu & Chen, 1977) was identified from the coast of Borneo and the Philippines for the first time, and intraspecific variability in the number of thoracic chaetigers noted for that species. Three species, C. cf. ginesi, C. cf. longocirrata and C. cf. pygodactylata, were found to be morphologically similar to C. ginesi, C. longocirrata, and C. pygodactylata, respectively, but probably represent new species as they were found far from the known areas of the listed species. A key of the known cossurid species of Australian and adjacent waters is given, and taxonomical characteristics of Cossuridae are discussed.
Australia
Systematics, Taxonomy
Cossura Webster & Benedict, 1887 (identification resource)
Cossura aciculata (Wu & Chen, 1977) (redescription)
Cossura consimilis Read, 2000 (redescription)
Cossura hutchingsae Zhadan, 2015 (original description)
Cossura keablei Zhadan, 2015 (original description)
Cossura queenslandensis Zhadan, 2015 (original description)
Cossura aciculata (Wu & Chen, 1977) (redescription)
Cossura consimilis Read, 2000 (redescription)
Cossura hutchingsae Zhadan, 2015 (original description)
Cossura keablei Zhadan, 2015 (original description)
Cossura queenslandensis Zhadan, 2015 (original description)
Holotype AM W.16477, geounit Calliope River, identified as Cossura queenslandensis Zhadan, 2015
Holotype AM W.43372, geounit Hawkesbury River, identified as Cossura hutchingsae Zhadan, 2015
Holotype AM W.45623, geounit Suva, identified as Cossura keablei Zhadan, 2015
Holotype AM W.43372, geounit Hawkesbury River, identified as Cossura hutchingsae Zhadan, 2015
Holotype AM W.45623, geounit Suva, identified as Cossura keablei Zhadan, 2015
Etymology
named for Steven Keable, Australian Museum collection manager [details]
Etymology
named for the Australian state of the type locality [details]
Type locality
South of Spectacle Island, Hawkesbury River, New South Wales, Australia, -33.5417, 151.225, 5 m depth (as given ... [details]
Type locality
Suva Harbour, Fiji, -18.1333, 178.4167, depth not stated [details]
Type locality
Calliope River, Gladstone, Queensland, Australia, -23.85, 151.1667, 8.3 m depth. The geolocation as given for the ... [details]
Type material
Although the type locality is Suva Harbour, Fiji, 3 paratypes are designated from material collected on the west ... [details]
Type specimen
Holotype an anterior fragment of 18 chaetigers. Posterior end of species is unknown. [details]