Skip to main content Skip to main navigation menu Skip to site footer
Type: Article
Published: 2008-08-06
Page range: 57–66
Abstract views: 44
PDF downloaded: 28

Alicellidae and Valettiopsidae, two new callynophorate families (Crustacea: Amphipoda)

Crustacea Section, Australian Museum, 6 College Street, Sydney, NSW 2010, Australia
Royal Belgian Institue of Natural Sciences, Departement of Invertebrates (Carcinology), 29 Rue Vautier, B-1000 Bruxelles, Belgium
Crustacea Amphipoda new families taxonomy Alicellidae Valettiopsidae

Abstract

Two new families, the Alicellidae fam. nov. and the Valettiopsidae fam. nov., are described based on genera traditionally considered as lysianassoid amphipods. The Alicellidae fam. nov. are deep-sea scavengers often associated with thermal vents. They are distinguished from all other amphipods by a combination of characters which includes a callynophore on antenna 1; a broad, serrate left lacinia mobilis (occasionally narrow or vestigial) and a reduced or vestigial right lacinia mobilis (occasionally broad and serrate); simple or subchelate gnathopod 1; an elongate ischium, rectolinear carpus and propodus and a small dactylus on gnathopod 2 (not mitten-shaped); absence of apical robust setae on uropods 1 and 2 and a deeply cleft telson. The family contains 6 genera: Alicella Chevreux, 1899; Apotectonia Barnard & Ingram, 1990; Diatectonia Barnard & Ingram, 1990; Paralicella Chevreux, 1908; Tectovalopsis Barnard & Ingram, 1990; Transtectonia Barnard & Ingram, 1990. The Valettiopsidae fam. nov. are deep-sea scavenging amphipods defined by a combination of characters which includes a callynophore on antenna 1; serrate, curved incisors; a well developed, serrate lacinia mobilis on each mandible, an oblique setal row on the inner plate of maxilla 2, an elongate ischium on gnathopod 2; the absence of robust setae on the apices of uropods 1 and 2 and a deeply cleft telson. The family contains two genera, Valettiopsis Holmes, 1908 and Valettietta Lincoln & Thurston, 1983.

References

  1. Barnard, J.L. (1969) The families and genera of marine gammaridean Amphipoda. United States National Museum Bulletin, 271, i–vi, 1–535.

    Barnard, J.L. & Ingram, C.L. (1986) The supergiant amphipod Alicella gigantea Chevreux from the North Pacific gyre. Journal of Crustacean Biology, 6(4), 825–839.

    Barnard, J.L. & Ingram, C.L. (1990) Lysianassoid Amphipoda (Crustacea) from deep-sea thermal vents. Smithsonian Contributions to Zoology, 499, 1–80.

    Barnard, J.L. & Karaman, G.S. (1991) The families and genera of marine gammaridean Amphipoda (except marine gammaroids). Records of the Australian Museum, Supplement, 13(1/2): 1–866.

    Bousfield, E.L. (1979) A revised classification and phylogeny of amphipod crustaceans. Transactions of the Royal Society of Canada, Series 4, 16, 343–390.

    Bousfield, E.L. (1987) Amphipod parasites of fishes of Canada. Canadian Bulletin of Fisheries and Aquatic Sciences, 217, 1–37.

    Chevreux, E. (1899) Sur deux espèces géantes d'amphipodes provenant des campagnes du yacht Princesse Alice. Bulletin de la SociÈtÈ Zoologique de France, 24, 152–158.

    Chevreux, E. (1903) Campagnes scientifiques de S.A. le Prince Albert Ier de Monaco. Note prÈliminaire sur les amphipodes de la famille des Lysianassidae recueillis par la Princesse Alice dans les eaux profondes de l'Atlantique et de la MÈditerranÈe. Bulletin de la SociÈtÈ Zoologique de France, 28, 81–97.

    Chevreux, E. (1908) Diagnoses d'amphipodes nouveaux provenant des campagnes de la Princesse Alice dans l'Atlantique nord. Bulletin de l'Institut OcÈanographique, Monaco, 117, 1–13.

    Dallwitz, M.J. (2005) Overview of the DELTA System. http://delta-intkey.com/www/overview.htm.

    Dana, J.D. (1849) Synopsis of the genera of Gammaracea. American Journal of Science and Arts, Series 2, 8: 135–140.

    De Broyer, C. & Thurston, M.H. (1987) New Atlantic material and redescription of the type specimens of the giant abyssal amphipod Alicella gigantea Chevreux (Crustacea). Zoologica Scripta, 16(4), 335–350.

    Hendrycks, E.A. (2007) A new species of Valettiopsis Holmes, 1908 (Crustacea: Gammaridea: Lysianassoidea) from abyssal waters off California. Zootaxa, 1501, 45–56.

    Holmes, S.J. (1908) The Amphipoda collected by the U.S. Bureau of Fisheries steamer "Albatross" off the west coast of North America, in 1903 and 1904, with descriptions of a new family and several new genera and species. Proceedings of the United States National Museum, 35, 489–543.

    Horton, T. (2004) Revision of the amphipod genus Valettiopsis Holmes, 1908 (Crustacea: Lysianassoidea), with the addition of three new species. Journal of Natural History, 38(14), 1735–1755.

    Lilljeborg, W. (1865) On the Lysianassa magellanica H. Milne Edwards, and on the Crustacea of the suborder Amphipoda and subfamily Lysianassina found an [sic] the coast of Sweden and Norway, Royal Academic Press, Uppsala. 38 pp.

    Lincoln, R.J. & Hurley, D.E. (1981) The calceolus, a sensory structure of gammaridean amphipods (Amphipoda: Gammaridea). Bulletin of the British Museum (Natural History), Series Zoology, 40(4), 103–116.

    Lincoln, R.J. & Thurston, M.H. (1983) Valettietta, a new genus of deep-sea amphipod Gammaridea: Lysianassidae) with descriptions of two new species from the north Atlantic Ocean. Bulletin of the British Museum (Natural History), Series Zoology, 44(2), 85–101.

    Lowry, J.K. (2006) New families and subfamilies of amphipod crustaceans. Zootaxa, 1254, 1–28.

    Lowry, J.K. & Stoddart, H.E. (1990) The Wandinidae, a new Indo-Pacific family of lysianassoid Amphipoda (Crustacea). Records of the Australian Museum, 42(2), 159–171.

    Lowry, J.K. & Stoddart, H.E. (1995) The Amphipoda (Crustacea) of Madang Lagoon: Lysianassidae, Opisidae, Uristidae, Wandinidae and Stegocephalidae. Records of the Australian Museum, Supplement, 22, 97–174.

    Lowry, J.K. & Stoddart, H.E. (1996) New lysianassoid amphipod species from Namibia and Madagascar (Lysianassidae Dana, 1849 and Podoprionidae fam. nov.). Bollettino del Museo Civico di Storia Naturale di Verona, 20, 225–247.

    Lowry, J.K. & Stoddart, H.E. (1997) Amphipoda Crustacea IV. Families Aristiidae, Cyphocarididae, Endevouridae, Lysianassidae, Scopelocheiridae, Uristidae. Memoirs of the Hourglass Cruises, 10, 1–148.

    Lowry, J.K. & Stoddart, H.E. (2002) The Amaryllididae of Australia (Crustacea: Amphipoda: Lysianassoidea). Records of the Australian Museum, 54(2), 129–214.

    Schellenberg, A. (1926) Amphipoda 3: Die Gammariden der Deutschen Tiefsee-Expedition. Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899, 23, 193–243, pl. 195.

    Serejo, C.S. & Wakabara, Y. (2003) The genus Valettiopsis (Crustacea, Gammaridea, Lysianassoidea) from the southwestern Atlantic, collected by the RV Marion Dufresne. Zoosystema, 25, 187–196.

    Stebbing, T.R.R. (1888) Report on the Amphipoda collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873-76, Zoology, 29, 1–1737, pls 1731–1210.

    Stock, J.H. & Iliffe, T.M. (1990) Amphipod crustaceans from anchihaline cave waters of the Galapagos Islands. Zoological Journal of the Linnean Society, 98, 141–160.

    Stoddart, H.E. & Lowry, J.K. (2004) The deep-sea lysianassoid genus Eurythenes (Crustacea, Amphipoda, Eurytheneidae n. fam.). Zoosystema, 26(3), 425–468.

    Thurston, M.H. (1989) A new species of Valettia (Crustacea: Amphipoda) and the relationship of the Valettidae to the Lysianassoidea. Journal of Natural History, 23(5), 1093–1107.