White snake mackerel (Thyrsitops lepidopoides) fish species and information / pictures of White snake mackerel - Thyrsitops lepidopoides

White snake mackerel (Thyrsitops lepidopoides) fish species information

Scientific Name
Thyrsitops lepidopoides

Common Name
White snake mackerel

Biology
Mesobenthopelagic. Inhabits the continental slope. Feeds on small fishes and euphausiids. Since 1980, no catches have been reported, except for 21 t caught in 1990 by Argentina. Good for smoked fish and fish and chips.

Classification

Classified By
Cuvier, 1832
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Snake mackerels (Gempylidae)

Distribution

Region
Southwest Atlantic
Distribution
Southwest Atlantic: off Rio de Janeiro , southern Brazil, Uruguay and Argentina. Southeast Pacific: off Chile.
Range
15°S - 43°S, 77°W - 40°W

Environment

Climate
Subtropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
30 m
Depth To - meters
350 m
Zone
benthopelagic
Environment
Marine; benthopelagic; depth range 30 - 350 m
Trophic Level
3.86 s.e. 0.63 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
40.0 cm
Common Length
25.0 cm
Phylogenetic Diversity Index
PD50 = 1.0000 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 (40 of 100)
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tm=2-4)
Threat To Humans
Harmless
IUCN Red List Status
Not Evaluated