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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Subtropical

Pelagic goby

Sufflogobius bibarbatus von Bonde, 1923
Max Length
17 cm
Max Weight
-
Lifespan
7 yrs
Trophic Level
2.8
Depth
0–340 m
Climate
Subtropical
Resilience
Medium
Vulnerability
38.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Usually found offshore but was also recorded from shore pools . Found in shoals . Juveniles epipelagic, adults migrate to deeper waters, and large adults are only recorded from demersal trawls . Feeds on phytoplankton and preyed upon by fishes, penguins, Cape cormorants, and fur seals . Although targeted by purse seines, it may also be caught incidentally in trawls . Prefer cooler waters of 11° to 15°C .

Scientific Name
Sufflogobius bibarbatus
Authority
von Bonde, 1923
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
17 cm
Lifespan
7 years
Depth Range
0–340 m
Trophic Level
2.8
Resilience
Medium
Vulnerability
38.00/100
Water Temp
11–15 °C
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 12 - 13; Anal spines: 1; Anal soft rays: 12 - 13. Fins dusky to black in color . Presence of two name-bearing chin barbels .: fusiform / normal.

🌀 Behaviour

Behavioural data for Pelagic 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

🌍 Habitat & Distribution

Marine; demersal; depth range 0 - 340 m . Subtropical; 11°C - 15°C ; 16°S - South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
2.8±0.25
Food Items

phytoplankton and preyed upon by fishes, penguins, Cape cormorants, and fur seals (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
17cm
Dorsal Spines
7
Dorsal Rays
13
Anal Spines
1
Anal Rays
13

🌡️ Water Parameters & Tolerance

Temperature Range
11–15°C
Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
38.00/100
Moderate vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
von Bonde, 1923

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Gobius bibarbatus von Bonde 1923 Synonym
Nematogobius bibarbatus von Bonde 1923 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 11 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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