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🌊 Marine Data Deficient 🌡️ Tropical

Owstonia Contodon

Owstonia contodon Vaniz & Johnson, 2016
Max Length
30.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
205–214 m
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Owstonia Contodon (Owstonia contodon), first described by Vaniz & Johnson, 2016 is a medium-sized fish in the family Cepolidae (order Perciformes). Adults typically reach 30.30 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 205 to 214 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Owstonia contodon
Authority
Vaniz & Johnson, 2016
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
30.3 cm
Depth Range
205–214 m
Trophic Level
3.4
Resilience
Medium
Vulnerability
34.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 4; Dorsal soft rays (total): 21 - 23; Anal spines: 2; Anal soft rays: 16; Vertebrae: 29. This species is distinguished by the following characters: LL pattern type 1; D IV,21-23; A II,16; oblique body scale rows in mid-lateral series 47-53; preopercle lower limb margin with about 8-11 spines; dark premaxillary stripe (119093).: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Owstonia Contodon 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 205 - 214 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
30.3cm
Dorsal Spines
4
Dorsal Rays
22
Anal Spines
2
Anal Rays
16
Vertebrae
29

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Vaniz & Johnson, 2016

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