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🌊 Marine Data Deficient 🌡️ Deep-water

Seamount grouper

Epinephelus suborbitalis Amaoka & Randall, 1990
Max Length
118 cm
Max Weight
Lifespan
Trophic Level
4
Depth
360–570 m
Climate
Deep-water
Resilience
Very low
Vulnerability
70.00/100
Typical Length
Depth Zone
deep-water

📖 Overview

Overview information for Seamount grouper is currently being compiled by our editorial team.

Scientific Name
Epinephelus suborbitalis
Authority
Amaoka & Randall, 1990
Habitat
Marine
Climate
Deep-water
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
118 cm
Depth Range
360–570 m
Trophic Level
4
Resilience
Very low
Vulnerability
70.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 11; Dorsal soft rays (total): 14; Anal spines: 3; Anal soft rays: 8. Upper edge of operculum convex; posterior nostril of large adults broadly oval, its diameter about 3 times that of the anterior nostril; ventral edge of the maxilla with a step-like expansion distally. Color is uniformly grayish brown, the fins darker. Characterized further by the following: robust body, depth contained 2.7 times in SL; body width 2.25 times in the depth; head length 2.4 times in SL; slightly convex interorbital area, width 4.4 times in HL; upper edge of operculum convex; large adults with broadly oval posterior nostrils, diameter about 3 times that of anterior nostril; step-like expansion on ventral edge of maxilla; 3 rows of teeth on midlateral part of lower jaw; inner symphyseal teeth of upper jaw not enlarged .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Seamount grouper is currently being reviewed.

🦐 Diet

Diet information for Seamount grouper is currently being compiled.

🥚 Reproduction

Reproduction data for Seamount grouper is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 360 - 570 m . Deep-water; 27°N - 23°N, 133°E - 137°E Northwest Pacific: known only from a single specimen taken from the Minami-Koto Seamount which lies on the Kyushu-Palau Ridge.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
4±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01148 × L3.04 (TL)
Max TL
118cm
Dorsal Spines
11
Dorsal Rays
14
Anal Spines
3
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2016

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
70.00/100
High vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Deep-water
Described By
Amaoka & Randall, 1990

🌐 Names & Taxonomy

Language Common Names
🇬🇧English seamount grouper
🌍CES kanic šedohnědý
🇫🇷French Merou Guyot
🇵🇹Portuguese Garoupa-de-guyot
🇪🇸Spanish Mero De Minami-koho
🇨🇳Chinese 九州石斑魚

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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