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Diadromous 🌡️ Tropical

Deep pugnose ponyfish

Deveximentum ruconius Hamilton, 1822
Max Length
8 cm
Max Weight
-
Lifespan
-
Trophic Level
2.7
Depth
3–60 m
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
6 cm
Depth Zone
demersal

📖 Overview

Found in coastal waters. Enters estuaries and rivers . Usually over sand or mud bottoms and rarely near reefs . Forms schools. Feeds on small crustaceans . Marketed fresh or dried and salted .

Scientific Name
Deveximentum ruconius
Authority
Hamilton, 1822
Habitat
Diadromous
Climate
Tropical
Body Shape
Short and / or deep
Max Length
8 cm
Depth Range
3–60 m
Trophic Level
2.7
Resilience
High
Vulnerability
12.00/100
Migration
Amphidromous
Water Temp
26–29 °C
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Deveximentum
Deveximentum
Species
Deep pugnose ponyfish
Deveximentum ruconius

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 16 - 17; Anal spines: 3; Anal soft rays: 14. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Deep pugnose ponyfish is currently being reviewed.

🦐 Diet

Diet information for Deep pugnose ponyfish is currently being compiled.

🥚 Reproduction

Size at Maturity
5.2cm TL

🌍 Habitat & Distribution

Marine; freshwater; brackish; demersal; amphidromous ; depth range 3 - 60 m , usually ? - 40 m . Tropical; 26°C - 29°C West Pacific: tropical Indian Ocean and southeast Asia, north to Taiwan and China, south to northern Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Amphidromous
Trophic Level
2.7±0.27
🐠 Schooling
Food Items

small crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.0182 × L2.91 (TL)
Max TL
8cm
Dorsal Spines
8
Dorsal Rays
17
Anal Spines
3
Anal Rays
14

🌡️ Water Parameters & Tolerance

Temperature Range
26–29°C
Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Hamilton, 1822

👥 Community & Contribute

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