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💧 Freshwater Critically Endangered 🌡️ Temperate

Canterbury mudfish

Neochanna burrowsius Phillipps, 1926
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
20.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing ; Inhabit ephemeral areas that dry out over summer and autumn months, where they aestivate in damp areas or under tree roots and logs . Spawning period extends from July to October .

Scientific Name
Neochanna burrowsius
Authority
Phillipps, 1926
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
CR
Trophic Level
3.5
Resilience
Medium
Vulnerability
20.00/100
Migration
Non-migratory
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Pelvic fins reduced.: elongated.

🌀 Behaviour

Behavioural data for Canterbury mudfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal; non-migratory. Temperate; 44°S - 45°S endemic to New Zealand.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.5±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.12 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
20.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Phillipps, 1926

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Canterbury mudfish
🌍CES galaxie žlutohnědá
🌍MRI Kowaro
🇷🇺Russian Кантербурская неоханна
🇨🇳Chinese 紅新南乳魚

Scientific Synonyms

Scientific Name Author Year Status
Galaxias burrowsius Phillipps 1926 Synonym
Neochanna burroswius Phillipps 1926 Synonym

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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