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🌊 Marine Least Concern 🌡️ Tropical

Poreless goby

Hetereleotris apora Hoese & Winterbottom, 1979
Max Length
3 cm
Max Weight
Lifespan
Trophic Level
3.1
Depth
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
Depth Zone
reef

📖 Overview

Poreless goby (Hetereleotris apora) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 3 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
Hetereleotris apora
Authority
Hoese & Winterbottom, 1979
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
3 cm
Trophic Level
3.1
Resilience
High
Vulnerability
10.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 10 - 11; Anal spines: 1; Anal soft rays: 10 - 11. 8 diffuse saddles on head and body ; body with 4-5 rows of ctenoid scales on caudal peduncle; second dorsal-fin rays I,10-11; pelvic-fin rays I,4 (rarely with rudimentary fifth ray); operculum with 2 spines dorsally .: fusiform / normal.

🌀 Behaviour

Behavioural data for Poreless goby is currently being reviewed.

🦐 Diet

Diet information for Poreless goby is currently being compiled.

🥚 Reproduction

Reproduction data for Poreless goby is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated. Tropical South Africa and islands in the western Indian Ocean.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01023 × L3.01 (TL)
Max TL
3cm
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
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Hoese & Winterbottom, 1979

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Poreless goby

Scientific Synonyms

Scientific Name Author Year Status
Lioteres aporus Hoese & Winterbottom 1979 Synonym

🗺️ 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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