Chilean jack mackerel (Trachurus murphyi) fish species and information / pictures of Chilean jack mackerel - Trachurus murphyi

Chilean jack mackerel (Trachurus murphyi) fish species information

Scientific Name
Trachurus murphyi

Common Name
Chilean jack mackerel

Biology
Found in the shore and open oceanic waters. Forms schools. Feeds mainly on fish larvae and small crustaceans. Marketed fresh (Ref. 9283). Utilized canned for human consumption and also made into fishmeal (Ref. 9988).

Classification

Classified By
Nichols, 1920
Class
Ray-finned fishes (Actinopterygii)
Order
Perch-like fish (Perciformes)
Family
Jacks and pompanos (Carangidae)

Distribution

Region
Southeast Pacific
Distribution
Southeast Pacific: off Peru and Chile (Ref. 27363). Reported from Ecuador (Ref. 9283). Southwest Pacific: New Zealand (Ref. 5755). Southwest Atlantic: southern Argentina (Ref. 27363)
Range
2°N - 51°S, 106°E - 79°W

Environment

Climate
Tropical
Water Temperature From
Unknown °C
Water Temperature To
Unknown °C
Depth From - meters
10 m
Depth To - meters
306 m
Zone
pelagic-oceanic
Environment
Marine; pelagic-oceanic; oceanodromous (Ref. 51243); depth range 10 - 306 m (Ref. 58489), usually 10 - 70 m
Trophic Level
3.49 s.e. 0.48 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
70.0 cm
Common Length
45.0 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: highly commercial
Vulnerability
High to very high vulnerability (67 of 100)
Resilience
Low, minimum population doubling time 4.5 - 14 years (K=0.09-0.11; tmax=16)
Threat To Humans
  Harmless
IUCN Red List Status
  Data deficient (DD)