Abstract
The interstitial polychaete family Polygordiidae is recorded from Australia for the first time, based on two new species: Polygordius arafura sp. nov. from continental shelf depths in the Arafura Sea, northern Australia, and Polygordius kiarama sp. nov. from the continental shelf and slope off southeastern Australia. Polygordius kiarama sp. nov., found at slope depths up to 1650 m, is the deepest record to date for the family, which has previously been recorded from intertidal habitats, shallow coastal waters and continental shelf depths.References
Du Bois-Reymond Marcus, E. (1955) On Turbellaria and Polygordius from the Brazilian coast. Boletins da Faculdade de Philosophia Sciencias e Letras Sao Paulo Zoologia, 207, 19–53
Fraipont, J. (1887) Le genre Polygordius. Fauna und Flora des Golfes von Neapel, 14, 1–130,116 plates.
Glasby, C. J. & Fauchald, K. (2003) POLiKEY. An information system for polychaete families and higher taxa. Version 2. Australian Biological Resources Study, Canberra. Available from: http://www.environment.gov.au/biodiversity/abrs/online-resources/polikey/index.html (accessed 17 September 2008)
Gray, J.S., Poore, G.C.B., Ugland, K.I., Wilson, R.S., Olsgard, F. & Johannessen, O. (1997) Coastal and deep-sea benthic diversities compared. Marine Ecology Progress Series, 159, 97–103.
Hempelmann, F. (1906) Zur Morphologie von Polygordius lacteus Schn. und Polygordius triestinus Wolterek, nov. spec. Zeitschrif für wissenschaftliche Zoologie, 84, 527–618.
Izuka, A. (1903) On a new Polygordius from Misaki (P. ijimae). Annotationes Zoologiae Japonense Tokyo, 4, 137–139.
Jouin, C. (1970) Archiannèlides interstitielles de Nouvelle-Calèdonie. Expèdition Française sur les Rècifs Coralliens de la Nouvelle-Calèdonie, 4, 147–167.
Moore, J.P. (1904) A new generic type of Polygordidae. The American Naturalist, 38, 519–520
Nation, J.L. (1983) A new method using hexamethyldisilazane for preparation of soft insect tissues for scanning electron microscopy. Stain Technology, 58, 347–351.
Paxton, H. (2000) Family Polygordiidae. In: P.L. Beesley, G.J.B. Ross & C.J. Glasby (Eds.), Polychaetes and Allies: the Southern Synthesis. CSIRO Publishing, Melbourne, p. 236.
Ramey, P.A., Fiege, D. & Leander, B.S. (2006) A new species of Polygordius (Polychaeta: Polygordiidae): from the inner continental shelf and in bays and harbours of the north-eastern United States. Journal of the Marine Biological Association of the United Kingdom, 86, 1025–1034.
Rota, E. & Carchini, G. (1999) A new Polygordius (Annelida: Polychaeta) from Terra Nova Bay, Ross Sea, Antarctica. Polar Biology, 21, 201–213.
Rouse, G.W. & Pleijel, F. (2001) Polychaetes. Oxford, Oxford University Press, xii + 354 pp.
Schmidt, P. & Westheide, W. (1977) Interstitielle fauna von Galapagos. 17. Polygordiidae, Saccocirridae, Protodrilidae, Nerillidae, Dinophilidae (Polychaeta). Mikrofauna des Meeresbodens, 62, 1–38.
Uchida, T. (1935) Eine neue urannelidenart, Polygordius pacificus n. sp. Proceedings of the Imperial Academy, XI, 119–120.
Westheide, W. (1990) Polychaetes: Interstitial Families. Synopsis of the British Fauna New Series, 44, 1–15.