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🌊 Marine Least Concern 🌡️ Tropical

Sao Tomé clingfish

Apletodon wirtzi Fricke, 2007
Max Length
1.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
0–3 m
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Sao Tomé clingfish (Apletodon wirtzi) is a ray-finned fish of the family Gobiesocidae. It inhabits marine (saltwater) waters in pelagic environments. This species can reach a maximum total length of 1.4 cm. It occurs at depths between 0 and 3 metres. With a trophic level of 3, 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
Apletodon wirtzi
Authority
Fricke, 2007
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
1.4 cm
Depth Range
0–3 m
Trophic Level
3
Resilience
High
Vulnerability
11.00/100
Salinity
30–40 ppt

🐟 Physical Description

This small species is characterized by the following: 5-6 dorsal-fin rays; 5-7 anal-fin rays; 20-25 pectoral-fin rays; 3 mandibular canal pores; head width in males 3.6-4.0 (mean 3.84) in SL; male anus has distinct papillae; the anal-fin length distance between anus and anal-fin origin 2.9; snout in males long, more or less pointed, conical; preorbital length in males 3.1–4.0 in head length; occipital region with a large dark pinkish blotch behind each eye; and the lower sides of the body with a row of dark blotches, scattered with white spots in between .: elongated.

🌀 Behaviour

Behavioural data for Sao Tomé clingfish is currently being reviewed.

🦐 Diet

Diet information for Sao Tomé clingfish is currently being compiled.

🥚 Reproduction

Reproduction data for Sao Tomé clingfish is currently being compiled.

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range 0 - 3 m . Tropical Central Atlantic: Sao Tome and Principe.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00501 × L3.1 (TL)
Max TL
1.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Fricke, 2007

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