Invemar
Bulletin of Marine and Coastal Research

First record of the genus Carminodoris Bergh, 1889 (Gastropoda: Opisthobranchia: Nudibranchia: Doridoidea: Discodorididae) in the Colombian Caribbean

Juan Camilo Zárate Arévalo, Shanly Carolina Coneo Gómez, Mónica Puyana Hegedus

Abstract


In the Atlantic Ocean, there are only two records of nudibranchs belonging to the genus Carminodoris Bergh, 1889 (Discodorididae). This work describes and illustrates the first record of a nudibranch belonging to this genus in the Colombian Caribbean, upon a sample collected in San Martin de Pajarales Island, Rosario Islands, Cartagena, Colombia. Morphological and anatomical attributes of the studied specimen were compared with those of Atlantic (Carminodoris hansrosaorum and C. madibenthos), also with those reported for the Pacific (C. nodulosa, C. grandiflora, C. bramale, C. flammea, C. bifurcata, C. armata and C. estrelyado). The studied sample differs from the other species by its size (74 mm), distinctive morphological patterns (foot, tubercles, branchial plume, mantle, jaw and radular formula). This is the first report of this genus in the Western Caribbean and it might be a new species, yet to be confirmed, with additional anatomical and molecular studies.


Keywords


Nudibranch; Discodorididae; Hoplodoris; Rosario Islands; Caribbean; Colombia

References


Alvim J. y Pimenta A.D. 2013. Taxonomic review of the family Discodorididae (Mollusca: Gastropoda: Nudibranchia) from Brazil, with descriptions of two new species. Zootaxa, 3745(2): 152-198.

Ardila, N. E., D. Báez y Á. Valdés. 2007. Babosas y Liebres de mar (Mollusca: Gastropoda: Opisthobranchia) de Colombia. Biota Colombiana. 8(2): 185-197.

Dayrat, B. 2010. A monographic revision of basal discodorid sea slugs (Gastropoda, Opisthobranchia, Nudibranchia, Doridina Proc. Calif. Acad. Sci. Series 4, vol. 61, suppl. I, 1-403, 382.

Díaz, J., J. Pinzón. J. Garzón-Ferreira. L. Boulon. M. López. M. Cendales. F. Velandia. F. Zapata. G. Ospina. B. Vargas y S. Zea. 2000. Áreas Coralinas de Colombia. INVEMAR. Serie de Publicaciones especiales. No. 5: 31-45.

Domínguez, M., F. García y J. Troncoso. 2006. A new species of Hoplodoris Bergh, 1880 (Gastropoda: Opisthobranchia: Nudibranchia) from the Atlantic Ocean. The Nautilus. 120(4): 150-155.

Fahey, S. y T. M. Gosliner, 2003. Mistaken Identities: On the Discodorididae Genera Hoplodoris Bergh, 1880 and Carminodoris Bergh, 1889 (Opisthobranchia, Nudibranchia). Proc. Calif. Acad. Sci. 54(10): 169-208.

Flores-Rodríguez, P., R. Flores-Garza. S. García-Ibáñez. A. Valdés-González. B.G. Martínez-Vásquez. Y. Mora-Marín y E. J. González-Sandoval. 2017. Riqueza, composición de la comunidad y similitud de las especies bentónicas de la Subclase Opisthobranchia (Mollusca: Gastropoda) en cinco sitios del litoral de Acapulco, México. Rev. Biol. Mar. Oceanogr. 54(1): 67-80.

Ortea, J. 2016. Una segunda especie atlántica del género Hoplodoris Bergh, 1880 (Mollusca: Nudibranchia) colectada en Martinica, Antillas Menores. Rev. Acad. Canar. Cienc. 28: 201-208.

Valdés, A. 2002. A phylogenetic analysis and systematic revision of the cryptobranch dorids (Mollusca, Nudibranchia, Anthobranchia). Zool. J. Linnean. Soc. 36: 535-636.

WoRMS Editorial Board, 2019. World Register of Marine Species. Available from http://www.marinespecies.org at VLIZ. Accessed 2019-05-15. doi:10.14284/170.


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DOI: 10.25268/bimc.invemar.2019.48.2.765.

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