Blue butterfish (Stromateus fiatola) fish species and information / pictures of Blue butterfish - Stromateus fiatola

Blue butterfish (Stromateus fiatola) fish species information

Scientific Name
Stromateus fiatola

Common Name
Blue butterfish

Biology
Dorsal soft rays (total): 42-50; Anal soft rays: 33 - 38. Blue to brownish in color and darker spots dorsally, silver to whitish ventrally; juveniles with vertical bars on body and small black pelvic fins (Ref. 4410).

Classification

Classified By
Linnaeus, 1758
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Butterfishes (Stromateidae)

Distribution

Region
Eastern Atlantic
Distribution
Eastern Atlantic: Bay of Biscay where rare (Ref. 6561) and the Mediterranean southward to the Cape of Good Hope, South Africa.
Range
48°N - 34°S, 18°W - 36°E

Environment

Climate
Subtropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
10 m
Depth To - meters
70 m
Zone
benthopelagic
Environment
Marine; benthopelagic; depth range 10 - 70 m (Ref. 2683)
Trophic Level
4.03 s.e. 0.50 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
50.0 cm
Common Length
40.0 cm
Phylogenetic Diversity Index
PD50 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Human Uses and Population

Human Uses
Fisheries: minor commercial
Vulnerability
Moderate vulnerability (38 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tm=2-3)
Threat To Humans
  Harmless
IUCN Red List Status
  Not Evaluated