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Issue: Vol. 1177 No. 1: 21 Apr. 2006
Type: Articles
Published: 2006-04-21
DOI: 10.11646/zootaxa.1177.1.2
Page range: 21–26
Abstract views: 55
PDF downloaded: 32

Studies on the Zoarcidae (Teleostei: Perciformes) of the southern hemisphere. IX. A new species of Pachycara from the southwestern Atlantic

SAIAB (J.L.B. Smith Institute of Ichthyology), Private Bag 1015, Grahamstown 6140, South Africa
Museu Oceanográfico do Vale do Itajaí, Univali, CP 360, 88302-202, Itajaí, SC, Brazil
Pisces Pachycara Zoarcidae eelpout Brazil southwestern Atlantic

Abstract

A new species of deep-sea eelpout, Pachycara alepidotum, is described from four specimens, 199– 282 mm SL, collected in the upper bathyal zone off Rio Grande do Sul state, southern Brazil, and is the first record of the genus in the southwestern Atlantic. It is characterized by its lack of scales and ventral lateral line, few caudal vertebrae and only 1–2 rakers on the upper limb of the first gill arch. The largest specimen is an adult female.

References

  1. Anderson, M.E. (1982) Revision of the fish genera Gymnelus Reinhardt and Gymnelopsis Soldatov (Zoarcidae), with two new species and comparative osteology of Gymnelus viridis. National Museum of Natural History, Publications in Zoology, 17, 1– 76.

    Anderson, M.E. (1989) Review of the eelpout genus Pachycara Zugmayer, 1911 (Teleostei: Zoarcidae), with descriptions of six new species. Proceedings of the California Academy of Sciences, 46, 221– 242.

    Anderson, M.E. (1994) Systematics and osteology of the Zoarcidae (Teleostei: Perciformes). J.L.B. Smith Institute of Ichthyology, Ichthyological Bulletin, 60, 1– 120.

    Anderson, M.E. & Fedorov, V.V. (2004) Family Zoarcidae Swainson, 1839. Eelpouts. California Academy of Sciences, Annotated Checklists of Fishes, 34, 1– 58.

    Biscoito, M. & Almeida, A.J. (2004) New species of Pachycara Zugmayer (Pisces: Zoarcidae) from the Rainbow Hydrothermal Vent Field (Mid-Atlantic Ridge). Copeia, 3, 562– 568.

    Haimovici, M., Martins, A.S., Figueiredo, J.L., Vieira, P.C. (1994) Demersal bony fish of the outer shelf and upper slope of the southern Brazil Subtropical Convergence Ecosystem. Marine Ecology Progress Series, 108, 59– 77.

    Møller, P.D.R. (2003) Two new species of Pachycara Zugmayer (Teleostei: Zoarcidae) from the Indian Ocean, with redescription of Pachycara shcherbachevi Anderson. Copeia 2003 (2), 357–365.

    Parin, N.V. & Andriashev, A.P. (1972) Ichthyological studies during the 11th cruise of the Research Vessel Akademik Kurchatov in the South Atlantic. Journal of Ichthyology, 12, 883–886.

    Post, A. (1978) Pelagic transects of FRVs “Walther Herwig” and “Anton Dohrn” in the Atlantic Ocean, 1966 to 1968. Mitteilungen aus dem Institut für Seefischerei, 42, 1– 68.

    Roux, C. (1973) Campagne de la Calypso au large des côtes Atlantiques de l’Amérique du Sud (1961–1962). 26. Poissons téléostéens du plateau continental Brésilien. Annales de L’Institut Océanographique, 49 (suppl.), 23– 208.