Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 4238 No. 4: 7 Mar. 2017
Type: Article
Published: 2017-03-06
DOI: 10.11646/zootaxa.4238.4.4
Page range: 562–570
Abstract views: 133
PDF downloaded: 4

A new species and new record of deep-sea scale-worms (Polynoidae: Polychaeta) from the Okinawa Trough and the South China Sea

Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, China
Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China Laboratory for Marine Biology and Biotechnology, Qingdao National Laboratory for Marine Science and Technology, China
Platyhelminthes polychaete Branchipolynoe Lepidonotopodium hydrothermal vent cold-seep Okinawa Trough South China Sea

Abstract

A new species of scale-worm, Lepidonotopodium okinawae sp. nov. from the Okinawa Trough is described. The new species differs from the other species of Lepidonotopodium by having 24 segments and numerous foveolae on the surface of elytra with one globular micropapilla in every foveola. A new record of the mussel commensal Branchipolynoe pettiboneae Miura & Hashimoto, 1991 is reported and described from the northern South China Sea, where for the first time the scale-worm is noted as occurring at a cold-seep. Keys to distinguish the species of Branchipolynoe and Lepidonotopodium are provided.

 

References

  1. Desbruyères, D. & Hourdez, S. (2000a) A new species of scale-worm (Polychaeta: Polynoidae) Lepidonotopodium atalantae sp. nov., from the East Pacific Rise at 13ºN and 9º50'N. Cahiers de Biologie Marine, 41, 47–54.

    Desbruyères, D. & Hourdez, S. (2000b) A new species of scale-worm (Polychaeta: Polynoidae), Lepidonotopium jouinae sp. nov., from the Azores Triple Junction on the Mid-Atlantic Ridge. Cahiers de Biologie Marine, 41 (4), 399–406.

    Desbruyères, D., Segonzac, M. & Bright, M. (2006) Handbook of Deep-sea Hydrothermal Vent Fauna, second Edition. Denisia, 18, 1–544.

    Detinova, N. N. (1988) New species of polychaetous annelids from hydrothermal vents of the Juan-de-Fuca Ridge (Pacific Ocean). Zoologicheskiizhurnal, 67 (6), 858–864.

    Miura, M and Hashimoto, J. (1991) Two new branchiate scale-worms (Polynoidae: Polychaeta) from the hydrothermal vent of the Okinawa Trough and the volcanic seamount off Chichijima Island. Proceedings of the Biological Society of Washington, 104, 166–174.

    Pettibone, M.H. (1983) A new scale worm (Polychaeta: Polynoidae) from the hydrothermal rift-area off western Mexico at 21N. Proceedings of the Biological Society of Washington, 96 (3), 392–399.

    Pettibone, M.H. (1984) A new scale-worm commensal with deep-sea mussels on the Galapagos hydrothermal vent (Polychaeta: Polynoidae). Proceedings of the Biological Society of Washington, 97, 226–239.

    Pettibone, M.H. (1984) Two new species of Lepidonotopodium (Polychaeta: Polynoidae: Lepidonotopodinae) from hydrothermal vents off the Galapagos and East Pacific Rise at 21 N. Proceedings of the Biological Society of Washington, 97 (4), 849–863.

    Pettibone, M.H. (1986) A new scale-worm commensal with deep-sea mussels in the seep-sites at the Florida Escarpment in the eastern Gulf of Mexico (Polychaeta: Polynoidae: Branchipolynoinae). Proceedings of the Biological Society of Washington, 99, 444–451.

    Pettibone, M.H. (1988) New species and new records of scaled polychaetes (Polychaeta: Polynoidae) from hydrothermal vents of the Northeast Pacific Explorer and Juan de Fuca Ridges. Proceedings of the Biological Society of Washington, 101 (1), 192–208.

    Pettibone, M.H. (1989) New species of scale-worms (Polychaeta: Polynoidae) from the hydrothermal rift-area of the Mariana Back-Arc Basin in the western central Pacific. Proceedings of the Biological Society of Washington, 102 (1), 137–153.

    Read, G. & Fauchald, K. (2017) World Polychaeta database. World Register of Marine Species. Avaliable from: http://www.marinespecies.org/aphia.php?p=taxdetails&id=939 (Accessed 6 Mar. 2017)