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🌊 Marine Data Deficient 🌡️ Tropical

Cohen's mudbrotula

Gunterichthys coheni Møller, Schwarzhans & Nielsen, 2004
Max Length
4.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
0–5 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Cohen's mudbrotula (Gunterichthys coheni), first described by Møller, Schwarzhans & Nielsen, 2004 is a tiny fish in the family Dinematichthyidae (order Ophidiiformes). Adults typically reach 4.90 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 5 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Gunterichthys coheni
Authority
Møller, Schwarzhans & Nielsen, 2004
Habitat
Marine
Climate
Tropical
IUCN Status
DD
Max Length
4.9 cm
Depth Range
0–5 m
Trophic Level
3.2
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 74 - 77; Anal soft rays: 53 - 57; Vertebrae: 40. Diagnosis: Pointed snout; small distinct eyes, 1.5-2.0% SL; head naked; posterior infraorbital pores 3; posterior nostril small, about quarter of eye diameter; rays in dorsal fin 74-77, anal 53-57, caudal 14-15; otolith with length to height ratio 2.1-2.2 and fused colliculi; sulcus large; 1 pair of pseudoclaspers with 2 almost equally long supporters .

🌀 Behaviour

Behavioural data for Cohen's mudbrotula 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; benthopelagic; depth range 0 - 5 m . Tropical Central Pacific: Panama.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
4.9cm
Dorsal Rays
76
Anal Rays
55
Vertebrae
40

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Møller, Schwarzhans & Nielsen, 2004

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