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Setting up your tank

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250L community aquarium

Snowy grouper (Hyporthodus niveatus) fish species and information / pictures of Snowy grouper - Hyporthodus niveatus

Snowy grouper (Hyporthodus niveatus) fish species information

Scientific Name
Hyporthodus niveatus

Common Name
Snowy grouper

Biology
Adults occur well offshore on rocky bottoms. Juveniles may be found inshore and are often reported from the northeastern coast of the U.S. Adults feed on fishes, gastropods, cephalopods, and brachyuran crustaceans (Ref. 5222). Valuable commercial food fish (Ref. 26938).

Classification

Classified By

Valenciennes, 1828

Class

Ray-finned fishes (Actinopterygii)

Order

Perch-like fish (Perciformes)

Family

Sea basses: groupers and fairy basslets (Serranidae)

Distribution

Region

Western Atlantic

Distribution

Western Atlantic: Canada (Ref. 5951) to Massachusetts, USA to southern Brazil, including the Gulf of Mexico and the Caribbean.

Range

41°N - 27°S, 98°W - 34°W

Environment

Climate

Subtropical

Water Temperature From

Unknown °C

Water Temperature To

Unknown °C

Depth From - meters

30 m

Depth To - meters

525 m

Zone

demersal

Environment

Marine; demersal; depth range 30 - 525 m (Ref. 5222), usually 100 - 200 m (Ref. 5222)

Trophic Level

4.04 s.e. 0.58 Based on food items.

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

122 cm

Common Length

60.0 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: commercial

Vulnerability

High vulnerability (64 of 100)

Resilience

Low, minimum population doubling time 4.5 - 14 years (K=0.07-0.09; tmax=27)

Threat To Humans

Harmless

IUCN Red List Status

Vulnerable (VU) (A2d+3d), IUCN Grouper and Wrasse Specialist Group