Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/60005
Title: Description of a new species of Marionia (Gastropoda: Heterobranchia: Tritoniidae) from the Gulf of Guinea (eastern Atlantic Ocean)
Authors: De Vasconcelos Silva, Felipe
Herrero-Barrencua, Aketza
Pola, Marta
Lucas Cervera, Juan
UNESCO Clasification: 2401 Biología animal (zoología)
Keywords: Nudibranchia Tritoniidae
Phylogenetic Position
Maximum-Likelihood
Mollusca
Cladobranchia
Issue Date: 2019
Journal: Bulletin of marine science 
Abstract: A new species of dendronotid nudibranch, Marionia abrahamorum sp. nov., is described here. This species was found on Principe Island (Gulf of Guinea, eastern Atlantic Ocean), and its description is based on its morphological characteristics as well as molecular data from two mitochondrial (cytochrome c oxidase subunit I and 16S rRNA) markers and one nuclear (histone-3) marker. This species differs from all known Tritoniidae in terms of its size, color pattern, notum pattern, number of velar processes, number of gills, presence of stomach plates, and radular formula. The phylogenetic results support the results of the morphological analysis, confirming its placement within the genus Marionia.
URI: http://hdl.handle.net/10553/60005
ISSN: 0007-4977
DOI: 10.5343/bms.2018.0096
Source: Bulletin Of Marine Science [ISSN 0007-4977], v. 95 (3), p. 431-447
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