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🌊 Marine Least Concern 🎣 Game Fish 🌡️ Tropical 🎣 Game Fish

Hairfin lookdown

Selene brevoortii Gill, 1863
Max Length
38 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
1–50 m
Climate
Tropical
Resilience
High
Vulnerability
33.00/100
Typical Length
25 cm
Depth Zone
-

📖 Overview

Adults are found in shallow coastal waters in small schools near the bottom . They feed on small squids, shrimps, polychaetes and small fishes . Marketed fresh and salted . Depth range assumed (RF).

Scientific Name
Selene brevoortii
Authority
Gill, 1863
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
38 cm
Depth Range
1–50 m
Latitude
18°S – 27°N
Trophic Level
3.8
Resilience
High
Vulnerability
33.00/100
Salinity
30–40 ppt

🐟 Physical Description

Body short, deep, and strongly compressed; lower branch of first gill arch with 29 to 34 gill rakers; dorsal fin with 8 spines followed by another spine and 20 to 23 soft rays (VIII+1,20-23); anterior lobes of second dorsal and anal fins very long in adults; anterior dorsal spines greatly prolonged in juveniles; body scaleless; lateral line scutes very weak and poorly differentiated; body golden or silvery with metallic blue highlights; juveniles yellowish, with indistinct, interrupted, dark, transverse bars .: short and / or deep.

🌀 Behaviour

Behavioural data for Hairfin lookdown is currently being reviewed.

🦐 Diet

Diet information for Hairfin lookdown is currently being compiled.

🥚 Reproduction

Reproduction data for Hairfin lookdown is currently being compiled.

🌍 Habitat & Distribution

Marine; benthopelagic; depth range 1 - 50 m. Tropical; 27°N - 18°S, 112°W - 70°W

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.8±0.4
🐠 Schooling
Food Items

small squids, shrimps, polychaetes and small fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01738 × L2.81 (TL)
Max TL
38cm
Max FL
25cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2008

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
3.8
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Latitude Range
27°N – 18°S
Described By
Gill, 1863

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Argyreiosus pacificus Lockington 1877 Synonym
Argyriosus brevoortii Gill 1863 Synonym
Vomer brevoortii Gill 1863 Synonym
Vomer pacificus Lockington 1877 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

Aquareap Community Observations
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