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🌊 Marine Data Deficient 🌡️ Tropical

Black-cheek goby

Chriolepis atrimelum Bussing, 1997
Max Length
Max Weight
Lifespan
Trophic Level
3.2
Depth
137–146 m
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Black-cheek goby (Chriolepis atrimelum) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in benthic environments. It occurs at depths between 137 and 146 metres. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Chriolepis atrimelum
Authority
Bussing, 1997
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Depth Range
137–146 m
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Chriolepis
Chriolepis
Species
Black-cheek goby
Chriolepis atrimelum

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 12; Anal spines: 0; Anal soft rays: 11; Vertebrae: 27. A large species of Chriolepis with a depressed head, body completely scaled and three long filamentous dorsal fin spines on the male holotype; dorsal fin VII-12; anal fin 11; pectoral fin 20/20; total gill rakers 9; a vertically oval black blotch on opercle; pelvic fins black.: fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Black-cheek goby is currently being reviewed.

🦐 Diet

Diet information for Black-cheek goby is currently being compiled.

🥚 Reproduction

Reproduction data for Black-cheek goby is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 137 - 146 m . Tropical; 6°N - 5°N, 88°W - 87°W Central Pacific: Isla del Coco.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Dorsal Spines
7
Dorsal Rays
12
Anal Rays
11
Vertebrae
27

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Bussing, 1997

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

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