Blog Archive

Saturday, September 18, 2021

09-18-2021-0214 - Sawfish

 Sawfish, also known as carpenter sharks, are a family of rays characterized by a long, narrow, flattened rostrum, or nose extension, lined with sharp transverse teeth, arranged in a way that resembles a saw. They are among the largest fish with some species reaching lengths of about 7–7.6 m (23–25 ft).[2] They are found worldwide in tropical and subtropical regions in coastal marine and brackish estuarine waters, as well as freshwater rivers and lakes. They are also endangered.[3]

Sawfish
Temporal range: Late Cretaceous - Recent[1] (see article for discussion)
Pristis pristis - Georgia Aquarium Jan 2006.jpg
Sawfish Pristis zijsron Genova Aquarium.jpg
Largetooth sawfishPristis pristis(above),
Green sawfishPristis zijsron (below)
Scientific classificatione
Kingdom:Animalia
Phylum:Chordata
Class:Chondrichthyes
Order:Rhinopristiformes
Family:Pristidae
Bonaparte, 1838
Genera

https://en.wikipedia.org/wiki/Sawfish

No comments:

Post a Comment