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🌿 Brackish 🌡️ Tropical

Bull goby

Redigobius balteatops Smith, 1959
Max Length
3.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Bull goby (Redigobius balteatops) is a ray-finned fish of the family Gobiidae. It inhabits brackish water waters in benthic environments. This species can reach a maximum total length of 3.8 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Redigobius balteatops
Authority
Smith, 1959
Habitat
Brackish
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
3.8 cm
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 7; Anal spines: 1; Anal soft rays: 6. Distinguished by the following characteristics: 4 dark spots along anal base and lower caudal peduncle; 2 dark spots at caudal base .: fusiform / normal.

🌀 Behaviour

Behavioural data for Bull goby is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Substrate
Fertilization
External

The male does all the tending and guarding.

🌍 Habitat & Distribution

Brackish; demersal. Tropical known from type material (type locality: Inhaca Islands, Mozambique); record from Madagascar needs confirmation.

🌿 Ecology

Zone Preferences
🌿 Brackish ⬇️ Benthic
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01 × L3 (TL)
Max TL
3.8cm
Dorsal Spines
7
Dorsal Rays
7
Anal Spines
1
Anal Rays
6

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Smith, 1959

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Acentrogobius balteatops Smith 1959 Heterotypic

🗺️ 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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