Rhizoprionodon
Genus of sharks
From Wikipedia, the free encyclopedia
Rhizoprionodon is a genus of requiem sharks, and part of the family Carcharhinidae, commonly known as sharpnose sharks because of their long, pointed snouts.
| Rhizoprionodon Temporal range: Early Eocene to Present | |
|---|---|
| |
| Milk shark (R. acutus) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Chondrichthyes |
| Subclass: | Elasmobranchii |
| Division: | Selachii |
| Order: | Carcharhiniformes |
| Family: | Carcharhinidae |
| Genus: | Rhizoprionodon Whitley, 1929 |
| Type species | |
| Carcharias (Scoliodon) crenidens Klunzinger, 1879 | |
| Synonyms | |
| |
Species
- Rhizoprionodon acutus (Rüppell, 1837) (milk shark)
- Rhizoprionodon lalandii (J. P. Müller & Henle, 1839) (Brazilian sharpnose shark)
- Rhizoprionodon longurio (D. S. Jordan & C. H. Gilbert, 1882) (Pacific sharpnose shark)
- Rhizoprionodon oligolinx V. G. Springer, 1964 (grey sharpnose shark)
- Rhizoprionodon porosus (Poey, 1861) (Caribbean sharpnose shark)
- Rhizoprionodon taylori (Ogilby, 1915) (Australian sharpnose shark)
- Rhizoprionodon terraenovae (J. Richardson, 1836) (Atlantic sharpnose shark)
- †Rhizoprionodon tianshanensis (Li, 1997)
- †Rhizoprionodon ficheuri (Joleaud, 1912)
- †Rhizoprionodon ganntourensis (Arambourg, 1952)
- †Rhizoprionodon bisulcatus (Li, 1997)
