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Blacksaddle grouper (Epinephelus howlandi) — Serranidae

Blacksaddle grouper

Epinephelus howlandi
Family: Serranidae
LC · Least Concern

The Blacksaddle grouper (Epinephelus howlandi) is a saltwater fish of the family Serranidae that grows up to 55 cm.

Length
55 cm
Water
Saltwater
Depth
1.0–37.0 m
Diet
Carnivore
Behaviour
Solitary
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Stone or rock
Danger
Harmless
Edibility
Commonly eaten

Description

The blacksaddle grouper is a grouper from the Indo-Pacific. The species grows to about 55 cm and has a stocky, brown body densely covered with fine dark and pale spots, with a conspicuous dark saddle blotch on the tail base. As a reef predator it shelters around coral and rocky reefs and hunts small fish and crustaceans. It is a valued food fish. The IUCN assesses the species as Least Concern (LC).

Frequently asked questions

How do you recognise the Blacksaddle grouper?

The Blacksaddle grouper has a torpedo-shaped body, is mainly brown and shows a spots pattern.

Where does the Blacksaddle grouper live?

The Blacksaddle grouper lives in the sea (marine waters) and is mostly found around stony or rocky ground.

How big does the Blacksaddle grouper get?

The Blacksaddle grouper grows to a maximum of about 55 cm.

Is the Blacksaddle grouper dangerous to humans?

No, the Blacksaddle grouper is harmless to humans.

Is the Blacksaddle grouper edible?

Yes, the Blacksaddle grouper is commonly eaten.

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All data

Identification

Dutch name
Zwartzadel-tandbaars verified
English name
Blacksaddle grouper verified
Scientific name
Epinephelus howlandi
Family
Serranidae
Other names
Blacksaddle grouper; Blacksaddle rockcod verified

Appearance

Size class
Large verified
Max length (cm)
55.0 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Brown sourced
Pattern
Spots sourced
Tail shape
Rounded inferred
Mouth position
Terminal sourced
Lips
Thick / fleshy sourced
Barbels
No sourced
Dorsal fins
One continuous sourced
Dorsal spines
No sourced

Habitat & distribution

Water type
Saltwater sourced
Substrate
Stone or rock sourced
Min depth (m)
1.0 verified
Max depth (m)
37.0 verified
Origin
Native verified

Behaviour & biology

Diet
Carnivore sourced
Social behaviour
Solitary sourced
Territorial
Yes sourced
Activity
Diurnal sourced
Reproduction
Protogynous (female first) sourced
Sexual dimorphism
No sourced

For anglers

Edibility
Commonly eaten sourced
Fishing method
Handlijnen en speervisserij sourced
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Harmless sourced

Status & sources

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

Same genus Epinephelus

More from the family Serranidae

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