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💧 Freshwater Least Concern 🌡️ Tropical

Stenogobius Psilosinionus

Stenogobius psilosinionus Watson, 1991
Max Length
9.7 cm
Max Weight
Lifespan
Trophic Level
3.6
Depth
Climate
Tropical
Resilience
High
Vulnerability
23.00/100
Typical Length
Depth Zone
demersal

📖 Overview

Stenogobius Psilosinionus (Stenogobius psilosinionus) is a ray-finned fish of the family Gobiidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 9.7 cm. With a trophic level of 3.6, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Stenogobius psilosinionus
Authority
Watson, 1991
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
9.7 cm
Trophic Level
3.6
Resilience
High
Vulnerability
23.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 10; Anal spines: 1; Anal soft rays: 10. Scales in lateral series 52-59; cheek scaled; opercle scaled; pectoral base scaled; breast scaled; belly anteriorly scaled next to pelvic base; predorsal midline usually with naked patches, seldom fully scaled; four blackish crescentic bars between second dorsal and anal fins, and two blackish crescentic bars below first dorsal fin, these markings extend to ventral surface .: fusiform / normal; Cross section: circular.

🌀 Behaviour

Behavioural data for Stenogobius Psilosinionus is currently being reviewed.

🦐 Diet

Diet information for Stenogobius Psilosinionus is currently being compiled.

🥚 Reproduction

Reproduction data for Stenogobius Psilosinionus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.6±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3 (TL)
Max TL
9.7cm
Dorsal Spines
7
Dorsal Rays
10
Anal Spines
1
Anal Rays
10

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Watson, 1991

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