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Taxonomy and phylogeny of Armina (Gastropoda: Nudibranchia: Arminidae) from the Atlantic and eastern Pacific

Published online by Cambridge University Press:  21 January 2011

Diana P. Báez*
Affiliation:
CECIMAR, Universidad Nacional de Colombia, Santa Marta, Colombia
Néstor Ardila
Affiliation:
Laboratorio de Biología Molecular Marina (BIOMMAR), Laboratorio de Botánica y Sistemática, Universidad de Los Andes, Apartado 4976, Bogotá, Colombia
Ángel Valdés
Affiliation:
Department of Biological Sciences, California State Polytechnic University, 3801 West Temple Avenue, Pomona, California 91768, USA
Arturo Acero P.
Affiliation:
CECIMAR, Universidad Nacional de Colombia, Santa Marta, Colombia
*
Correspondence should be addressed to: D.P. Báez, CECIMAR, Universidad Nacional de Colombia, Santa Marta, Colombia email: dpbaez@yahoo.com

Abstract

Armina is the most species-rich genus of the Arminidae family with over 50 nominal species. Material of the genus Armina from the western Atlantic and the eastern Pacific was revised. Six species have been documented from the western Atlantic; however, we have determined that only four of them are valid: Armina muelleri, A. wattla, A. juliana and A. elongata. Also, only three out of seven species previously registered in the eastern Pacific were recognized in the present study: A. californica, A. cordellensis and Armina sp., an unnamed species. The phylogenetic analysis of 13 taxa and 17 characters was performed using the program PAUP (Phylogenetic Analysis Using Parsimony). The Branch-and-Bound algorithm generated a 29-step tree with the following relations: (Histiomena convolvula, (Dermatobranchus sp., ((((A. californica , (A. maculata, A. muelleri)), ((A. loveni, A. neapolitana), A. wattla)), (A. cordellensis, (Armina sp., A. juliana))), (A. tigrina, A. elongata)))). The monophyletic evidence for Armina is discussed and compared to possible speciation processes similar to those found in other Opisthobranchia groups.

Type
Research Article
Copyright
Copyright © Marine Biological Association of the United Kingdom 2011

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References

REFERENCES

Abbott, R.T. (1954) The habits and occurrence of the nudibranch, Armina tigrina, in southeast United States. Nautilus 67, 8386.CrossRefGoogle Scholar
Ardila, N.E. and Díaz, J.M. (2002) Armina juliana (Nudibranchia: Arminoidea: Arminidae), a new species from the southern Caribbean. Boletín de Investigaciones Marinas y Costeras 31, 2531.Google Scholar
Ardila, N.E. and Valdés, A. (2004) The genus Armina (Gastropoda: Nudibranchia: Arminidae) in the Southern Caribbean, with the description of a new species. Nautilus 118, 131138.Google Scholar
Báez, D.P. and Ardila, N.E. (2006) Sobre la sinonimia entre Armina wattla Marcus & Marcus, 1967 y Armina muelleri (Ihering, 1886) (Gastropoda: Nudibranchia: Arminidae). Boletín de Investigaciones Marinas y Costeras 35, 249254.Google Scholar
Bremer, K. (1994) Branch support and tree stability. Cladistics 10, 295304.CrossRefGoogle Scholar
Cooper, J.G. (1862) Some genera and species of California mollusca. Proceedings of the California Academy of Sciences 2, 202207.Google Scholar
Eyster, L.S. (1981) Observations on the growth, reproduction and feeding of the nudibranch Armina tigrina. Journal of Molluscan Studies 47, 171181.Google Scholar
Gosliner, T.M. (1995) The genus Thuridilla (Opistobranchia: Elysiidae) from the tropical Indo-Pacific, with a revision of the phylogeny and systematics of the Elysiidae. Proceedings of the California Academy of Sciences 49, 154.Google Scholar
Gosliner, T.M. and Behrens, D. (1996) Two new species of nudibranch mollusks from the Gulf of Farallones and Cordell Bank National Marine Sanctuaries, Central California. Veliger 39, 348353.Google Scholar
Gosliner, T.M. and Johnson, R.E. (1999) Phylogeny of Hypselodoris (Nudibranchia: Chromophoridae) with a review of the monophyletic clade of Indo-Pacific species, including descriptions of twelve new species. Zoological Journal of the Linnean Society 125, 1113.CrossRefGoogle Scholar
von Ihering, H. (1886) Zur Kenntniss der Nudibranchien der brasilianischen Küste. Jahrbücher der Deutsche Malakozoologische Gesellschaft 13, 223240.Google Scholar
Kolb, A. (1998) Morphology, anatomy and histology of four species of Armina Rafinesque, 1814 (Nudibranchia, Arminoidea, Arminidae) from the Mediterranean Sea and the Atlantic Ocean. Journal of Molluscan Studies 64, 355386.CrossRefGoogle Scholar
Kolb, A. and Wägele, H. (1998) On the phylogeny of the Arminidae (Gastropoda, Opisthobranchia, Nudibranchia) with considerations of biogeography. Journal of Zoological Systematics and Evolutionary Research 36, 5364.CrossRefGoogle Scholar
Lance, J.R. (1962) A new species of Armina (Gastropoda: Nudibranchia) from the Gulf of California. Veliger 5, 5154.Google Scholar
Maddison, W.P. and Maddison, D.R. (1992) MacClade version 3: Analysis of phylogeny and character evolution. Sunderland, MA: Sinauer Associates.Google Scholar
Marcus, E. (1961) Opistobranch mollusks from California. Veliger 3 (Supplement, pt I), 184; pls. 1–10.Google Scholar
Marcus, E. and Marcus, E. (1960) Opistobranchs from American Atlantic warm waters. Bulletin of Marine Science of the Gulf and Caribbean 10, 129203.Google Scholar
Marcus, E. and Marcus, E. (1967) Some opistobranchs from Sapelo Island, Georgia, USA. Malacologia 6, 199222.Google Scholar
Miller, M.C. and Willan, R.C. (1986) A review of the New Zealand arminacean nudibranchs (Opistobranchia: Arminacea). New Zealand Journal of Zoology 13, 377408.CrossRefGoogle Scholar
O'Donoghue, C.H. (1924) Notes on the nudibranchiate Mollusca from the Vancouver Island region. IV. Additional species and records. Transactions of the Royal Society of Canada 15, 1–33, pls.12.Google Scholar
Swofford, D.L. (2001) PAUP* 4. Sunderland, MA: Sinauer Associates.Google Scholar
Thompson, T.E., Cattaneo, R. and Wong, Y.M. (1990) Eastern Mediterranean Opistobranchia: Dotidae (Dendronotoidea), Arminidae and Madrellidae (Arminoidea). Journal of Molluscan Studies 56, 393413.CrossRefGoogle Scholar
Valdés, A. (2001) Depth-related adaptations, speciation processes and evolution of color in the genus Phyllidiopsis (Mollusca, Nudibranchia). Marine Biology 139, 485496.Google Scholar