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🌊 Marine Data Deficient 🌡️ Subtropical

Mini-clingfish

Propherallodus smithi Briggs, 1955
Max Length
1.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Mini-clingfish (Propherallodus smithi) is a ray-finned fish. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 1.9 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Propherallodus smithi
Authority
Briggs, 1955
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
DD
Max Length
1.9 cm
Trophic Level
3.1
Resilience
High
Vulnerability
15.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Propherallodus
Propherallodus
Species
Mini-clingfish
Propherallodus smithi

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 8; Anal spines: 0; Anal soft rays: 6; Vertebrae: 31. This species is distinguished from its congeners by the following set of characters: D 8; A 6; pectoral-fin rays 23; vertebrae 31; large head and disc, of lengths 37.0 and 27.0% SL, respectively; in lateral view, upper end of the gill membrane level with the 5th pectoral-fin ray base; caudal-peduncle depth 1.3 times in length, and the posterior nostril located directly above the anterior margin of the eye .: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Mini-clingfish 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. Subtropical West Indian Ocean: South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.1±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
1.9cm
Dorsal Rays
8
Anal Rays
6
Vertebrae
31

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Briggs, 1955

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