Mediterranean matters: Revision of the family Onchidorididae (Mollusca, Nudibranchia) with the description of a new genus and a new species
Furfaro, G.; Trainito, E.; Fantin, M.; D’Elia, M.; Madrenas, E.; Mariottini, P. (2023). Mediterranean matters: Revision of the family Onchidorididae (Mollusca, Nudibranchia) with the description of a new genus and a new species. Diversity 15(1): 38. https://dx.doi.org/10.3390/d15010038
In: Diversity. MDPI: Basel. ISSN 1424-2818; e-ISSN 1424-2818, meer
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| Trefwoorden |
Taxonomic status > New taxa > New species
Heterobranchia [WoRMS]; Nudibranchia [WoRMS]
Marien/Kust |
| Author keywords |
Heterobranchia; Nudibranchia; phylogeny; evolution; egg masses; integrative taxonomy |
| Auteurs | | Top |
- Furfaro, G.
- Trainito, E.
- Fantin, M.
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- D’Elia, M.
- Madrenas, E.
- Mariottini, P.
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| Abstract |
The Mediterranean Sea hosts a great Nudibranchia diversity and has proved to be particularly intriguing in the case of the family Onchidorididae, a group of dorid nudibranchs that lately increased its diversity with the addition of one recently described Mediterranean species. The Onchidorididae family has a troubled systematic history to date, characterized by uncertainties and genera that are considered valid or not, according to the different authors. This confused taxonomy reflects the lack of a broad and comprehensive view on the phylogenetic relationships occurring between Onchidorididae members, an incorrect interpretation of the diagnostic morphological characters, and a poor knowledge of important biological aspects characterizing the different genera included in the family. To shed some light on the systematics of Onchidorididae, an integrative taxonomic revision was carried out involving morphological, ecological, and molecular analyses on an updated dataset. Mediterranean specimens and species were added to the dataset of the already known Onchidorididae and a new species from the Adriatic Sea (Central Mediterranean Sea) is described here. Furthermore, historical controversies are clarified due to the discovery of new important synapomorphies useful to define genera belonging to the Onchidorididae family and to describe a new genus. Finally, the taxonomic status of all the known Onchidorididae species is investigated and discussed, filling the gap of knowledge on neglected species. |
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