Smallmouth grunt (Haemulon chrysargyreum) fish species and information / pictures of Smallmouth grunt - Haemulon chrysargyreum

Smallmouth grunt (Haemulon chrysargyreum) fish species information

Scientific Name
Haemulon chrysargyreum

Common Name
Smallmouth grunt

Biology
Dorsal spines (total): 12; Dorsal soft rays (total): 13; Anal spines: 3; Anal soft rays: 9 - 10. 6 straight, even, and nearly equally wide bronze-yellow stripes on side (Ref. 26938). Snout short, mouth nearly horizontal and small, the maxilla usually not reaching a vertical at front edge of pupil; fins largely yellow (Ref. 13442).

Classification

Classified By
G?nther, 1859
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Grunts (Haemulidae)

Distribution

Region
Western Atlantic
Distribution
Western Atlantic: southern Florida (USA), Bahamas and Yucatan, Mexico to Brazil.
Range
- 33°S

Environment

Climate
Subtropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
0 m
Depth To - meters
25 m
Zone
reef-associated
Environment
Marine; reef-associated; depth range 0 - 25 m (Ref. 7251)
Trophic Level
3.25 s.e. 0.39 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
23.0 cm
Common Length
17.0 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: minor commercial; aquarium: public aquariums; bait: usually
Vulnerability
Low to moderate vulnerability (27 of 100)
Resilience
High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated