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🌊 Marine Data Deficient 🌡️ Tropical

Bashful jawfish

Opistognathus verecundus Vaniz, 2004
Max Length
5.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
5–6 m
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Bashful jawfish (Opistognathus verecundus) is a ray-finned fish of the family Opistognathidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 5.3 cm. It occurs at depths between 5 and 6 metres. With a trophic level of 3.3, 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
Opistognathus verecundus
Authority
Vaniz, 2004
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
5.3 cm
Depth Range
5–6 m
Trophic Level
3.3
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 10 - 11; Dorsal soft rays (total): 14 - 15; Anal spines: 3; Anal soft rays: 13 - 15; Vertebrae: 28. This species is distinct with having D X-XI, 14 or 15 (typically XI, 14); upper jaw sexually dimorphic with flexible lamina posteriorly, end of maxilla slightly rounded in females becoming increasingly elongate and scimitar-shaped in adult males; 39-54 oblique scale rows in longitudinal series; 23-26 total gill-rakers on first arch; a single brownish spot, if present, between spines 2-4 of spinous dorsal fin .: elongated.

🌀 Behaviour

Behavioural data for Bashful jawfish is currently being reviewed.

🦐 Diet

Diet information for Bashful jawfish is currently being compiled.

🥚 Reproduction

Reproduction data for Bashful jawfish is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal; depth range 5 - 6 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.3±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
5.3cm
Dorsal Spines
11
Dorsal Rays
15
Anal Spines
3
Anal Rays
14
Vertebrae
28

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2024

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Vaniz, 2004

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