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💧 Freshwater Near Threatened 🌡️ Tropical

Regent carp gudgeon

Hypseleotris regalis Hoese & Allen, 1982
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Inhabits clear, rocky pools with slow to moderate flow. Small groups are seen hovering in midwater or swimming slowly near rocky crevices or among vegetation or submerged branches . Females light colored, with truncate caudal fin and dorsal well separated. Males grow to bigger size, with rounded caudal fin, prolonged dorsal and anal rays and the first dorsal membrane almost touching the second dorsal .

Scientific Name
Hypseleotris regalis
Authority
Hoese & Allen, 1982
Habitat
Freshwater
Climate
Tropical
IUCN Status
NT
Max Length
5 cm
Trophic Level
3.2
Resilience
High
Vulnerability
13.00/100
Migration
Non-migratory
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

colored, with truncate caudal fin and dorsal well separated.

🌀 Behaviour

Behavioural data for Regent carp gudgeon is currently being reviewed.

🦐 Diet

Diet information for Regent carp gudgeon is currently being compiled.

🥚 Reproduction

Reproduction data for Regent carp gudgeon is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal; non-migratory. Tropical; 15°S - 16°S known only from the upper Roe River and Youwangela Creek in the Prince Regent Reserve of northern Western Australia.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.2±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.13 (TL)
Max TL
5cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Hoese & Allen, 1982

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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