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Convict grouper (Hyporthodus septemfasciatus) fish species and information / pictures of Convict grouper - Hyporthodus septemfasciatus

Convict grouper (Hyporthodus septemfasciatus) fish species information

Scientific Name
Hyporthodus septemfasciatus

Common Name
Convict grouper

Biology
Occurs near shore, including semi-enclosed sea areas in rocky reefs in shallow waters (Ref. 11230). Commercially cultured in Japan.

Classification

Classified By

Thunberg, 1793

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 with certainty only from Japan, Korea, and China. Reports from other areas appear to be based on misidentifications of Epinephelus octofasciatus.

Range

40°N - 24°N, 121°E - 142°E

Environment

Climate

Tropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

5 m

Depth To - meters

30 m

Zone

reef-associated

Environment

Marine; reef-associated; non-migratory; depth range 5 - 30 m (Ref. 5222)

Trophic Level

3.98 s.e. 0.66 Based on food items.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

False

Physical Size and Genetics

Maximum Length

155 cm

Common Length

Unknown cm

Phylogenetic Diversity Index

PD50 = 0.5001 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: minor commercial; aquaculture: commercial

Vulnerability

Very high vulnerability (81 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

Least Concern (LC)