Felimare fregona

Felimare fregona is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae. [2]

Holotype of Hypselodoris fregona, Pointe sur baie de Baille Argent, 16°15’N 61°48’W), Guadeloupe, May 12, 2012.

Felimare fregona
Dorsal view of Felimare fregona.
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Nudibranchia
Suborder: Doridina
Superfamily: Doridoidea
Family: Chromodorididae
Genus: Felimare
Species:
F. fregona
Binomial name
Felimare fregona
(Ortea & Caballer, 2013)[1]
Synonyms
  • Hypselodoris fregona Ortea & Caballer, 2013

Taxonomy

This species was described under the name Hypselodoris fregona from the Caribbean Sea in 2013.[1] Although Johnson & Gosliner transferred all eastern Pacific, Atlantic and Mediterranean species of Hypselodoris to the genus Felimare in 2012, the authors of this species argue against this decision.[3][4]

Distribution

This species was described from Pointe sur baie de Baille Argent, Guadeloupe, 16°15′N 61°48′W. Distribution of Felimare fregona includes Venezuela, Puerto Rico, Virgin Islands, Curaçao, Guadeloupe and Panama.[4]

Description

The body is elongate, narrow, with the posterior portion of foot extending beyond the mantle margin.[4] Background color is white with irregular shades of pale blue and gray.[4] Dorsum is with three longitudinal yellow lines.[4] Mantle margin is edged by an opaque white line with a narrow submarginal band of yellow and a series of black circular spots.[4] Rhinophores are white with a purple longitudinal line up from the base.[4] It is up to 40 mm long.[4]

Ecology

Felimare fregona feeds on a blue sponge.[4]

References

This article incorporates Creative Commons (CC-BY-4.0) text from the reference[4]

  1. Ortea J., Espinosa J., Buske Y. & Caballer M. (2013). "Additions to the inventory of the sea slugs (Opisthobranchia and Sacoglossa) from Guadeloupe (Lesser Antilles, Caribbean Sea)". Revista de la Academia Canaria de Ciencias 25: 163-194. (Dated "December 2013"; distributed November 2013).
  2. MolluscaBase eds. (2020). MolluscaBase. Felimare fregona (Ortea & Caballer, 2013). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=888561 on 2020-11-23
  3. Johnson R. F & Gosliner T. M. (2012). "Traditional taxonomic groupings mask evolutionary history: A molecular phylogeny and new classification of the chromodorid nudibranchs". PLoS One 7: e33479. doi:10.1371/journal.pone.0033479
  4. Goodheart J. A., Ellingson R. A., Vital X. G., Galvão Filho H. C., McCarthy J. B., Medrano S. M., Bhave V. J., García-Méndez K., Jiménez L. M., López G. & Hoover C. A. (2016). "Identification guide to the heterobranch sea slugs (Mollusca: Gastropoda) from Bocas del Toro, Panama". Marine Biodiversity Records 9(1): 56. doi:10.1186/s41200-016-0048-z
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