Rhizoprionodon acutus (Fish Shark) is a species of Selachii in the family Carcharhinidae. This species is extinct. They are listed as vulnerable by IUCN. They are associated with freshwater habitat. Individuals could grow to 180 cm. Reproduction was viviparous and iteroparous. They rely on carcharhiniform to move around.
EOL has data for 47 attributes, including: