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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Dark coral goby

Paragobiodon melanosoma Bleeker, 1853
Max Length
3.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Dark coral goby (Paragobiodon melanosoma), first described by Bleeker, 1853 is a tiny fish in the family Gobiidae (order Gobiiformes). Adults typically reach 3.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Gobiidae kept in the hobby.

Scientific Name
Paragobiodon melanosoma
Authority
Bleeker, 1853
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
3.5 cm
Latitude
24°S – 30°N
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 8 - 9; Anal spines: 1; Anal soft rays: 8 - 9. Characterized by uniform black color of head, body and fins; ctenoid scales except cycloid on abdomen; head and nape without scales, presence of bristle-like papillae; complete pelvic fin frenum and basal membrane; longitudinal scale series 22-27; depth of body at level of pelvic fins 3.0-3.1 in SL .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Dark coral 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

Monogamous mating is observed as both obligate and social .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory ; depth range ? - 30 m . Tropical; 30°N - 24°S West Pacific: Madagascar to New Guinea; north to Ryukyu Islands; south to the southern Great Barrier Reef; all of Micronesia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L3.01 (TL)
Max TL
3.5cm
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
1
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Latitude Range
30°N – 24°S
Described By
Bleeker, 1853

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