The Bigtooth corvina (Isopisthus parvipinnis) is a brackish-water fish of the family Sciaenidae that grows up to 42 cm.
Description
Isopisthus parvipinnis, the bigtooth corvina, is a drum of the family Sciaenidae from coastal waters of eastern South America. The species has a streamlined, silvery body with conspicuous, enlarged canine teeth in the mouth and reaches about 42 cm. It lives in shallow coastal waters over sandy-mud or soft mud bottoms. The diet consists mainly of small shrimps. The species is an important food fish that is fished commercially in places. Like other drums it can produce drumming sounds with its swim bladder.
Frequently asked questions
How do you recognise the Bigtooth corvina?
The Bigtooth corvina has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern.
Where does the Bigtooth corvina live?
The Bigtooth corvina lives in brackish water and is mostly found around sand or mud bottom.
How big does the Bigtooth corvina get?
The Bigtooth corvina grows to a maximum of about 42 cm. On average the species is around 20 cm.
Is the Bigtooth corvina dangerous to humans?
No, the Bigtooth corvina is harmless to humans.
Is the Bigtooth corvina edible?
The Bigtooth corvina is rarely eaten.
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Isopisthus
More from the family Sciaenidae
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