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Ctenocheirodon pristis is a species of characin native to South America that can grow up to 3.4 cm long (only 3.3 for males). [1] It is the only known member of its genus. [2] Its specific name comes from the Greek word pristis, which means saw. [1] This refers to the projected fins on the underside of the fish. [1]
Pristis is a genus of sawfish of the family Pristidae. These large fish are found worldwide in tropical and subtropical regions in coastal marine waters, estuaries , and freshwater lakes and rivers. [ 3 ]
As the first marine fish, there was an attempt of having it listed under the Endangered Species Act (ESA) in 2003 by the United States National Marine Fisheries Service, but it was declined. [12] However, it was listed as P. perotteti under the ESA in 2011. [37] Following taxonomic changes, the ESA listing was updated to P. pristis in December ...
The longcomb sawfish, narrowsnout sawfish or green sawfish (Pristis zijsron) is a species of sawfish in the family Pristidae, found in tropical and subtropical waters of the Indo-West Pacific. It has declined drastically and is now considered a critically endangered species.
The smalltooth sawfish (Pristis pectinata) is a species of sawfish in the family Pristidae. It is found in shallow tropical and subtropical waters in coastal and estuarine parts of the Atlantic. [ 1 ] [ 3 ] Reports from elsewhere are now believed to be misidentifications of other species of sawfish.
Pristis aquitanicus is an extinct species of sawfish in the family Pristidae. It lived in the Neogene period in France , Portugal , Florida , and India . It lived in marine , [ clarification needed ] bays , and estuaries .
Farms on the National Register of Historic Places in Louisiana (6 P) This page was last ...
Pristis lathami is a species of extinct sawfish in the family Pristidae. It lived in the Eocene era, in areas in Egypt , Nigeria , Togo , the United Kingdom , the United States , and Western Sahara , in marine areas , estuaries , bays , open shallow subtidal areas, coastal , marginal marine areas, deep waters, offshore, and fluvial-deltaic ...