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Agassiz's seabass (Cratinus agassizii) — Serranidae

Agassiz's seabass

Cratinus agassizii
Family: Serranidae

The Agassiz's seabass (Cratinus agassizii) is a saltwater fish of the family Serranidae that grows up to 60 cm.

Length
60 cm
Water
Saltwater
Depth
1.0–12.0 m
Diet
Carnivore
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Range
South America: Ecuador, Galapagos Is.
Edibility
Commonly eaten

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Description

Agassiz's seabass is a seabass (Serranidae) from reef water of the eastern Pacific, around oceanic islands such as the Galapagos. The species grows to about 60 cm and has an elongate, grey-brown body with a large mouth and stout fin spines. As a bottom-oriented predator it shelters among rocks and coral and seizes fish and crustaceans. The fish is harmless to humans.

Frequently asked questions

How do you recognise the Agassiz's seabass?

The Agassiz's seabass has a torpedo-shaped body and is mainly brown.

Where does the Agassiz's seabass live?

The Agassiz's seabass lives in the sea (marine waters) and is mostly found around stony or rocky ground. South America: Ecuador, Galapagos Is.

How big does the Agassiz's seabass get?

The Agassiz's seabass grows to a maximum of about 60 cm. On average the species is around 30 cm.

Is the Agassiz's seabass dangerous to humans?

No, the Agassiz's seabass is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.

Is the Agassiz's seabass edible?

Yes, the Agassiz's seabass is commonly eaten.

More photos

Agassiz's seabass (Cratinus agassizii) — Serranidae — 2
iNaturalist ((c) Daniel, some rights reserved (CC BY-NC))
Agassiz's seabass (Cratinus agassizii) — Serranidae — 3
© President and Fellows of Harvard College (CC BY-NC 4.0) via GBIF — MCZ
Agassiz's seabass (Cratinus agassizii) — Serranidae — 4
iNaturalist ((c) Ryan Chaffee, some rights reserved (CC BY-NC))
Agassiz's seabass (Cratinus agassizii) — Serranidae — 5
iNaturalist ((c) Daniel, some rights reserved (CC BY-NC))
Fin

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All data

Identification

English name
Agassiz's seabass sourced
Scientific name
Cratinus agassizii
Family
Serranidae
Other names
Graery threadfin seabass verified

Appearance

Size class
Large verified
Max length (cm)
60.0 verified
Average length (cm)
30.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Tail shape
Straight inferred

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
12.0 verified
Natural range
South America: Ecuador, Galapagos Is. sourced
Origin
Native inferred

Behaviour & biology

Diet
Carnivore inferred
Diet (detail)
Small fishes, crustaceans and invertebrates inferred
Territorial
No inferred
Reproduction
Separate sexes inferred
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred

For anglers

Edibility
Commonly eaten inferred
Fishing method
Fishing with natural bait (fish, shrimp, worm) or lures close to reef and rock structures. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless verified
First aid
This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status. verified

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

More from the family Serranidae

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