Cynotherium sardous

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Mammalia
Subclassis: Theria
Infraclassis: Placentalia
Ordo: Carnivora
Subordo: Caniformia
Familia: Canidae
Genus: † Cynotherium
Species: †Cynotherium sardous

Name

Cynotherium sardous Studiati, 1857

Vernacular names
English: Sardinian Dhole
Português: Raposa-da-Sardenha

The Sardinian Dhole Cynotherium sardous was an endemic insular canid,[1] that occurred on the Italian island of Sardinia and the French island of Corsica (the two were joined for much of the Pleistocene). It became extinct when humans began to settle on the island.[2]

When this canid became confined to the island, it faced a menu consisting of small and fast prey only.[3] It adapted into a small sized canid.[1]

It appears that Xenocyon is the ancestor of Cynotherium.[1] Sometimes it is also considered a derivation from a population of late Canis arnensis (or Canis mosbachensis).[4]

References

1. ^ a b c Lyras G.A., Van der Geer A.E., Dermitzakis M., De Vos J. (2006). "Cynotherium sardous, an insular canid (Mammalia: Carnivora) from the Pleistocene of Sardinia (Italy), and its origin". Journal of Vertebrate Paleontology 26 (3): 735–745. doi:10.1671/0272-4634(2006)26[735:CSAICM]2.0.CO;2.
2. ^ Gippoliti, Spartaco & Amori, Giovanni (2006). "Ancient introductions of mammals in the Mediterranean Basin and their implications for conservation". Mammal Review 36 (1): 37–48. doi:10.1111/j.1365-2907.2006.00081.x.
3. ^ Lyras G., Van der Geer A. (2006). "Adaptations of the Pleistocene island canid Cynotherium sardous (Sardinia, Italy) for hunting small prey". Cranium 23 (1): 51–60.
4. ^ Abbazzi L., M. Arca, C. Tuveri & L. Rook (2005). "The endemic canid Cynotherium (Mammalia, Carnivora) from the Pleistocene deposits of Monte Tuttavista (Nuoro, Eastern Sardinia)". Rivista Italiana di Paleontologia e Stratigrafia 111 (3): 497.