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Setting up your tank

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Porkfish (Anisotremus virginicus) fish species and information / pictures of Porkfish - Anisotremus virginicus

Porkfish (Anisotremus virginicus) fish species information

Scientific Name
Anisotremus virginicus

Common Name
Porkfish

Biology
Dorsal spines (total): 12; Dorsal soft rays (total): 16-18; Anal spines: 3; Anal soft rays: 9. Body striped yellow and silvery blue; fins yellow, 2 black bars: one from nape through eye to mouth, another from origin of dorsal fin to base of pectoral fin. Only grunt fish in the Caribbean with two vertical black bars and yellow stripes. (Ref. 26938).

Classification

Classified By

Linnaeus, 1758

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Grunts (Haemulidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: Bermuda (introduced) and Florida, USA to Brazil, including the Gulf of Mexico and the Caribbean Sea (Ref. 9626).

Range

32°N - 33°S, 98°W - 34°W

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

2 m

Depth To - meters

20 m

Zone

reef-associated

Environment

Marine; reef-associated; depth range 2 - 20 m (Ref. 9710)

Trophic Level

3.42 s.e. 0.47 Based on diet studies.

Occurs in Marine / Salt water

True

Occurs in Brackish water

False

Occurs in Fresh Water

False

Occurs on Reefs

True

Is kept in Aquariums

True

Physical Size and Genetics

Maximum Length

40.6 cm

Common Length

25.0 cm

Phylogenetic Diversity Index

PD50 = 0.5010 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses

Fisheries: minor commercial; gamefish: yes; aquarium: public aquariums

Vulnerability

Moderate vulnerability (38 of 100)

Resilience

Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)

Threat To Humans

Reports of ciguatera poisoning (Ref. 30303)

IUCN Red List Status

Not Evaluated