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🌊 Marine Vulnerable 🌡️ Tropical

Coco coralbrotula

Ogilbia cocoensis Møller, Schwarzhans & Nielsen, 2005
Max Length
3.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
0–3 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Coco coralbrotula (Ogilbia cocoensis) is a ray-finned fish of the family Dinematichthyidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 3.8 cm. It occurs at depths between 0 and 3 metres. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Vulnerable on the IUCN Red List.

Scientific Name
Ogilbia cocoensis
Authority
Møller, Schwarzhans & Nielsen, 2005
Habitat
Marine
Climate
Tropical
IUCN Status
VU
Max Length
3.8 cm
Depth Range
0–3 m
Trophic Level
3.2
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 63 - 70; Anal soft rays: 49 - 54; Vertebrae: 40 - 41. The species is characterized by the following: vertebrae 11 + 29-30 = 40-41, dorsal fin rays 63-70, anal fin rays 49-54; outer pseudoclasper with a broad base and long supporter resulting in a sharp and pointed tip; inner pseudoclasper anteriorly inclined, of about length of outer pseudoclasper, with sharp, pointed tip anteriorly and fleshy flap posteriorly; penis with abrupt change from broad base to pointed tip; opercular spine with single, sharp tip; large scale patch on cheeks with 6-7 vertical scale rows; otolith slender, length: height ratio about 2.4; upper preopercular pore present .

🌀 Behaviour

Behavioural data for Coco coralbrotula 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 0 - 3 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
3.8cm
Dorsal Rays
67
Anal Rays
52
Vertebrae
41

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2008

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Møller, Schwarzhans & Nielsen, 2005

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