Review of the Septibranchia (Mollusca: Pelecypoda) from the deep sea of Campos Basin, Brazil: Family Lyonsiellidae, with description of a new species

Cléo Dilnei de Castro Oliveira; Ricardo Silva Absalão

doi:10.3989/scimar.2010.74n2305

Autores/as

Cléo Dilnei de Castro Oliveira Departamento de Zoologia, Instituto de Biologia, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro
Ricardo Silva Absalão Departamento de Zoologia, Instituto de Biologia, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro

DOI:

https://doi.org/10.3989/scimar.2010.74n2305

Palabras clave:

Bivalvia, Anomalodesmata, Lyonsiellidae, Atlántico suroeste, taxonomía, mar profundo

Resumen

Se revisan los taxones de la familia Lyonsiellidae encontrados en el talud continental (750-2000 m) de “Cuenca de Campos” (22°S), frente al estado de Rio de Janeiro, Brasil. Dos de estos taxones correspondieron a especies nuevas para la ciencia (Lyonsiella pipoca n. sp., que se describe aquí, y Policordia sp.). Por otro lado, Lyonsiella frielei y Policordia gemma se citan por primera vez en aguas brasileñas. Lyonsiella abyssicola se distribuye por el océano Atlántico, pero la presente cita viene a completar el vacío existente sobre su distribución en el Atlántico suroeste. Otro de los taxones encontrados lo hemos denominado Lyonsiella cf. formosa de forma provisional, pues creemos que la denominación L. formosa se ha aplicado para denominar a más de una especie, por lo que la taxonomía de este supuesto complejo de especies debe ser aclarada. Lyonsiella abyssicola, L. frielei, y L. cf. formosa presentan la superficie de su concha cubierta por pequeñas espinas que típicamente poseen una estructura hexagonal columnar y estrellada en su borde distal.

Descargas

Los datos de descargas todavía no están disponibles.

Citas

Allen, J.A. – 2008. Bivalvia of the deep Atlantic. Malacologia, 50: 57-173. doi:10.4002/0076-2997-50.1.57

Allen, J.A. and J.F. Turner. – 1974. Functional morphology of family Verticordiidae (Bivalvia) with descriptions of new species from Abyssal Atlantic. Philos. Trans. R. Soc. Lond. B, 268: 401-536. doi:10.1098/rstb.1974.0038

Bernard, F.R. – 1974. Septibranchs of the eastern Pacific (Bivalvia Anomalodesmata). Allan Hancock Foundation, University of Southern California, Los Angeles.

Bernard, F.R. – 1979. New species of Cuspidaria from the Northeastern Pacific (Bivalvia: Anomalodesmata), with a proposed classification of septibranchs. Venus, 38: 14-24.

Clarke, A.H. – 1962. Annotated List and Bibliography of the Abyssal Marine Molluscs of the World. Dept. of Northern Affairs and National Resources, Ottawa.

Dall, W.H. – 1886. Report on the Mollusca. Part 1. Brachiopoda and Pelecypoda. Reports on the results of dredging by the US coast survey steamer ‘Blake’. Bull. Mus. Comp. Zool., 12: 171-318.

Dall, W.H. – 1889. A preliminary catalogue of the shell bearing marine mollusks and brachiopods of the S.E. coast of the United States. Bull. U.S. Natl. Mus., 37: 1-221.

Dreyer, H., G. Steiner and E.M. Harper. – 2003. Molecular phylogeny of Anomalodesmata (Mollusca: Bivalvia) inferred from 18S rRNA sequences. Zool. J. Linn. Soc., 139: 229-246. doi:10.1046/j.1096-3642.2003.00065.x

Harper, E.M., E.A. Hide and B. Morton. - 2000. Relationships between the extant Anomalodesmata: a cladistic test. In: E.M. Harper, J.D. Taylor and J.A. Crame (eds.), The Evolutionary Biology of the Bivalvia, pp. 129-143. Geological Society of London Special Publications, London.

Heilprin, A. – 1881. Remarks on the Molluscan Genera Hippagus, Verticordia and Pecchiolia. Proc. Acad. Nat. Sci. Phila., 33: 423-428.

ICZN. – 2000. International Code of Zoological Nomenclature. International Trust for Zoological Nomenclature.

Jeffreys, J. – 1881. On the Mollusca procured during the Lightning and Porcupine expeditions, 1868-70. Part. IV. Proc. Zool. Soc. Lond., 922-952.

Locard, A. – 1898. Expéditions Scientifiques du Travailleur et du Talisman Pendant les Années 1880, 1881, 1882, 1883. Mollusques testacés, 2: 1–515.

Marini, A. – 1974. O gênero Verticordia Wood, 1844 (Bivalvia, Verticordiidae) na plataforma continental brasileira. Pap. avulsos. zool., 28: 241-244.

Morton, B. – 1981. The Anomalodesmata. Malacologia, 21: 35-60.

Morton, B. – 1984. Prey capture in Lyonsiella formosa (Bivalvia: Anomalodesmata: Verticordiacea). Pac. Sci., 38: 283-297.

Morton, B. – 1987. Siphon structure and prey capture as a guide to affinities in the abyssal septibranch Anomalodesmata. Sarsia, 72: 49-69.

Morton, B. – 2003. The functional morphology of Bentholyonsia teramachii (Bivalvia: Lyonsiellidae): clues to the origin of predation in the deep water Anomalodesmata. J. Zool., 261, 363-380. doi:10.1017/S0952836903004345

Oliveira, C.D.C. and R.S. Absalão. – 2007. Primeiro registro de Mendicula ferruginosa, Kelliella atlantica e Lyonsiella subquadrata (Mollusca, Pelecypoda) para águas brasileiras. Biociências, 15: 63-67.

Oliveira, C.D.C. and R.S. Absalão. – 2009. The Genera Myonera, Octoporia and Protocuspidaria (Mollusca, Pelecypoda, Cuspidariidae) from Deep Waters of Campos Basin, Rio de Janeiro, Brazil, with descriptions of two new species. Am. Malacol. Bull., 27: 141-156. doi:10.4003/006.027.0212

Poutiers, J. – 1984. Septibranches abyssaux de l’océan Indien occidental (Mollusques Bivalves Anomalodesmata). J. conchol., 31: 281-306.

Poutiers, M. and F.R. Bernard. – 1995. Carnivorous bivalve molluscs (Anomalodesmata) from the tropical western Pacific Ocean, with a proposed classification and a catalogue of Recent species. Mem. Mus. Natl. Hist. Nat., 167: 107-187.

Prezant, R.S. and B.J. Smith. – 1998. Subclass Anomalodesmata. In: P.L. Beesley, G.J.B. Boss and A. Wells (eds.), Mollusca: the southern synthesis. Fauna of Australia, pp. 327-429.

Rios, E. – 1994. Seashells of Brazil. Fundação Universidade do Rio Grande, Rio Grande.

Rosenberg, G. – 2005. Malacolog 4.1.0: A Database of Western Atlantic Marine Mollusca. [WWW database (version 4.1.0)] URL http://www.malacolog.org/.

Salas, C. – 1996. Marine Bivalves from off the Southern Iberian Peninsula collected by the Balgim and Fauna 1 expeditions. Haliotis, 25: 33-100.

Sars, G.O. – 1872. On some remarkable forms of animal life from the great deeps off the Norwegian coast, 1. Partly posthumous manuscripts of the late Professor Dr. Michael Sars. University prog. 1st half year, Christiania. Brogger and Christie.

Sars, M. – 1869. Forsatte bemaerkninger om det dyriske livs udbredning i havets dybder. Forhandlinger vid det Videnskablige Selskab i Christiania, 1868: 246-275.

Simone, L.R.L. and C.M. Cunha. – 2008. Revision of the genus Spinosipella (Bivalvia: Verticordiidae), with descriptions of two new species from Brazil. Nautilus, 122: 182-182.

Smith, E. – 1885. Report on the Lamellibranchiata collected by HMS Challenger during the years 1873-1876. Rep. scient. Res. Challenger, 13: 1-341.

Smith, E.A. – 1889. Mollusca. Report of a deep sea trawling cruise off the south west coast of Ireland under the direction of Rev. W. Spotswood Green, M.A., F.R.G.S. Ann. mag. nat. hist., 6: 420-425.

Soares-Gomes, A., C.M.R.C. Abreu, T.M. Absher and A.G. Figueiredo. 1999 – Abiotic features and the abundance of macrozoobenthos of continental margin sediments of East Brazil. Mar. Ecol. Prog. Ser., 127: 113-119.

Soot-Ryen, T. – 1966. Revision of the pelecypods of Mikael Sars North Atlantic Deepsea expedition 1910 with notes on the family Verticordiidae and other interesting species. Sarsia, 24: 1-31.

Verrill, A.E. – 1880. Notice of Recent Additions to the Marine Invertebrata of the Northeastern Coast of America, with Descriptions of New Genera and Species and Critical Remarks on Others. with Notes on Annelida, Echinodermata, etc., collected by the United States Fish Commission. Proc. U.S. Natl. Mus., 3: 356-409.