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Seamount grouper (Epinephelus suborbitalis) fish species and information / pictures of Seamount grouper - Epinephelus suborbitalis

Seamount grouper (Epinephelus suborbitalis) fish species information

Scientific Name
Epinephelus suborbitalis

Common Name
Seamount grouper

Biology
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.

Classification

Classified By

Amaoka & Randall, 1990

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sea basses: groupers and fairy basslets (Serranidae)

Distribution

Region

Northwest Pacific

Distribution

Northwest Pacific: known only from a single specimen taken from the Minami-Koto Seamount which lies on the Kyushu-Palau Ridge.

Range

27°N - 23°N, 133°E - 137°E

Environment

Climate

Deep-water

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

360 m

Depth To - meters

570 m

Zone

bathydemersal

Environment

Marine; bathydemersal; depth range 360 - 570 m (Ref. 5222)

Trophic Level

4.01 s.e. 0.64 Based on size and trophs of closest relatives

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

False

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

118 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: of no interest

Vulnerability

High to very high vulnerability (70 of 100)

Resilience

Very Low, minimum population doubling time more than 14 years (Preliminary K or Fecundity.)

Threat To Humans

Harmless

IUCN Red List Status

Data deficient (DD)