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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Hairy-chinned flapheaded goby

Callogobius pilosimentum Delventhal, Mooi, Bogorodsky & Mal, 2016
Max Length
6.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
1–20 m
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Hairy-chinned flapheaded goby (Callogobius pilosimentum) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 6.7 cm. It occurs at depths between 1 and 20 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Callogobius pilosimentum
Authority
Delventhal, Mooi, Bogorodsky & Mal, 2016
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
6.7 cm
Depth Range
1–20 m
Trophic Level
3.3
Resilience
High
Vulnerability
15.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 9 - 10; Anal spines: 1; Anal soft rays: 6 - 7. This species is distinguished from its congeners by the following set of characters: interorbital canal normally with pores B’, C, D, E, F, G and H’; preopercular canal with pores M’, N, and O’; temporal canal with pores K’ and L’; scales in lateral series 21-25 (usually 24); usually four transverse mandibular papillae rows (Row 16) on each side .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Hairy-chinned flapheaded goby 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; reef-associated; depth range 1 - 20 m . Tropical Indian Ocean: Saudi Arabia, restricted to the Red Sea.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.3±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.09 (TL)
Max TL
6.7cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
7

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Delventhal, Mooi, Bogorodsky & Mal, 2016

🦠 Common Diseases

The following diseases are known to affect Hairy-chinned flapheaded goby.

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