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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Stenogobius Marinus

Stenogobius marinus Watson, 1991
Max Length
5.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
0–1 m
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Stenogobius Marinus (Stenogobius marinus), first described by Watson, 1991 is a small fish in the family Gobiidae (order Gobiiformes). Adults typically reach 5.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 0 to 1 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. 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
Stenogobius marinus
Authority
Watson, 1991
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
5.5 cm
Depth Range
0–1 m
Trophic Level
3.4
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Stenogobius
Stenogobius
Species
Stenogobius Marinus
Stenogobius marinus

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 11; Anal spines: 1; Anal soft rays: 10 - 11. Predorsal midline usually with naked patches, two to 19 scales in midline; pectoral base almost always naked; opercle almost always naked; belly anteriorly naked close to pelvic base; breast naked or with few embedded scales; spines slightly filamentous or first dorsal fin in males; body anteriorly and head slightly dusky in males, not at all in females; females with few or no vertical trunk bars.: fusiform / normal; Cross section: circular.

🌀 Behaviour

Behavioural data for Stenogobius Marinus 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; brackish; demersal; depth range 0 - 1 m . Tropical Central Pacific: northwestern coast of the island of New Guinea.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3 (TL)
Max TL
5.5cm
Dorsal Spines
7
Dorsal Rays
11
Anal Spines
1
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Watson, 1991

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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