Italosiren

Italosiren Temporal range: Aquitanian ~23–20 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Sirenia
Family:	Dugongidae
Subfamily:	Dugonginae
Genus:	†Italosiren Voss, Sorbi, and Domning, 2017
Species
I. bellunensis (de Zigno, 1875) (type)

Italosiren is an extinct genus of early dugong from the Early Miocene (Aquitanian) Libano Formation in Northern Italy.

Classification

It was originally classified as a species of Halitherium, H. bellunense, but was eventually recognized as closer to the dugong than to Halitherium schinzii, necessitating erection of the new generic name Italosiren.[1][2][3][4]

See also

• Evolution of sirenians

References

1. De Zigno, A. 1875. Sirenii fossil itrovati nel Veneto. Memorie del Reale Istituto Veneto di Scienze, Lettre ed Arti 18: 427–456.
2. Domning, D. P. (1989). "Fossil Sirenia of the West Atlantic and Caribbean Region. II. Dioplotherium manigaulti Cope, 1883". Journal of Vertebrate Paleontology. 9 (4): 415–428. Bibcode:1989JVPal...9..415D. doi:10.1080/02724634.1989.10011774.
3. Domning, D. P. (1996). "Bibliography and Index of the Sirenia and Desmostylia". Smithsonian Contributions to Paleobiology. 80 (80): 1–611. doi:10.5479/si.00810266.80.1.
4. Voss, M.; Sorbi, S.; Domning, D. (2017). "Morphological and systematic re-assessment of the late Oligocene "Halitherium" bellunense reveals a new crown group genus of Sirenia". Acta Palaeontologica Polonica. 62 (1): 163–172. doi:10.4202/app.00287.2016.