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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Rhinogobius Taenigena

Rhinogobius taenigena Chen, Kottelat & Miller, 1999
Max Length
3.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Rhinogobius Taenigena (Rhinogobius taenigena) is a ray-finned fish of the family Gobiidae. It inhabits freshwater waters. This species can reach a maximum total length of 3.1 cm. With a trophic level of 3.1, 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
Rhinogobius taenigena
Authority
Chen, Kottelat & Miller, 1999
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
3.1 cm
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Gobiidae
Gobiidae
Genus
Rhinogobius
Rhinogobius
Species
Rhinogobius Taenigena
Rhinogobius taenigena

🐟 Physical Description

Dorsal spines (total): 6; Dorsal soft rays (total): 9 - 10; Anal spines: 0; Anal soft rays: 9; Vertebrae: 27. Distinguished by the following combination: 2nd dorsal fin rays I/8-9; body with 5 or 6 lateral pale brown square blotches; and male with a horizontal grayish stripe on cheek and 4 small blackish-brown spots on ventral edge of cheek. Body with narrow brown stripes; anal fin with a simple and 8 branched rays .: elongated.

🌀 Behaviour

Behavioural data for Rhinogobius Taenigena is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical endemic to the Xe Bang Hiang basin.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00813 × L3.08 (TL)
Max TL
3.1cm
Dorsal Spines
6
Dorsal Rays
10
Anal Rays
9
Vertebrae
27

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Chen, Kottelat & Miller, 1999

🌐 Names & Taxonomy

Language Common Names
🇨🇳Chinese 帶頰吻鰕虎

🗺️ 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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