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🌊 Marine Data Deficient 🌡️ Subtropical

Island cowfish

Acanthostracion notacanthus Bleeker, 1863
Max Length
50 cm
Max Weight
-
Lifespan
-
Trophic Level
2.4
Depth
3–25 m
Climate
Subtropical
Resilience
High
Vulnerability
28.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Island cowfish (Acanthostracion notacanthus) is a ray-finned fish of the family Ostraciidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 50 cm. It occurs at depths between 3 and 25 metres. With a trophic level of 2.4, it is an omnivore, consuming both plant and animal matter. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Acanthostracion notacanthus
Authority
Bleeker, 1863
Habitat
Marine
Climate
Subtropical
IUCN Status
DD
Max Length
50 cm
Depth Range
3–25 m
Trophic Level
2.4
Resilience
High
Vulnerability
28.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Island cowfish is currently being compiled.

🌀 Behaviour

Behavioural data for Island cowfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; depth range 3 - 25 m , usually ? - 10 m . Subtropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
2.4±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.03715 × L2.8 (TL)
Max TL
50cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
2.4
Omnivore / Planktivore
Climate Zone
Subtropical
Described By
Bleeker, 1863

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Hogfish · Island Boxfish · Island Cowfish
🏳️Catalan Vaqueta oceànica
🌍CES havýš ostrovní
🇫🇮Finnish kuusiolosserokala
🇵🇹Portuguese Peixe-cofre-insular
🇪🇸Spanish Cofre Isleño

Scientific Synonyms

Scientific Name Author Year Status
Lactophrys notacanthus Bleeker 1863 Synonym
Ostracion notacanthus Bleeker 1863 Synonym
Ostracion quadricornis notacanthus Bleeker 1863 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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