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🌊 Marine Least Concern 🌡️ Temperate

Atlantic chub mackerel

Scomber colias Gmelin, 1789
Max Length
55 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
33.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Adults and juveniles feed mainly on zooplankton, with relative importance of larger organisms such as cephalopods, crustaceans and small pelagic fish increases with the size of individuals. Caught mostly in purse seine and pelagic trawl fisheries which target sardine and/or anchovy. Usually a by-catch but when availability of target species is low, this species provided an alternative income

Scientific Name
Scomber colias
Authority
Gmelin, 1789
Habitat
Marine
Climate
Temperate
IUCN Status
LC
Max Length
55 cm
Latitude
65°S – 46°N
Trophic Level
3.9
Resilience
Medium
Vulnerability
33.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Atlantic chub mackerel is currently being compiled.

🌀 Behaviour

Behavioural data for Atlantic chub mackerel is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
21.3cm TL

🌍 Habitat & Distribution

Marine; brackish; pelagic-neritic. Temperate; 46°N - 65°S, 98°W - 42°E Atlantic Ocean.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🐟 Pelagic
Trophic Level
3.9±0.63
Food Items

zooplankton, with relative importance of larger organisms such as cephalopods, crustaceans and small

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.04 (TL)
Max TL
55cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2022

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.9
Predator
Climate Zone
Temperate
Latitude Range
46°N – 65°S
Described By
Gmelin, 1789

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Pneumatophorus colias Gmelin 1789 Synonym
Scomber dekayi Storer 1853 Synonym
Scomber gracilis Swainson 1839 Synonym
Scomber grex Mitchill 1814 Synonym
Scomber japonicus colias Gmelin 1789 Synonym
Scomber macrophthalmus Rafinesque 1810 Synonym
Scomber maculatus Couch 1832 Heterotypic
Scomber pneumatophorus Delaroche 1809 Synonym
Scomber scomber lacertus Walbaum 1792 Synonym
Scomber undulatus Swainson 1839 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 17 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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