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💧 Freshwater Critically Endangered 🌡️ Subtropical

Dalhousie mogurnda

Mogurnda thermophila Allen & Jenkins, 1999
Max Length
13.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Inhabits artesian springs and associated swampy areas over a wide range of temperatures (13°-36°C). At one spring it was found in temperatures ranging from 21.6°-35.6°C, although it was most abundant in the cooler, downstream sections. Feeds on filamentous green algae, snails and fishes. Co-occurs with 5 other species at Dalhousie springs including Neosilurus gloveri (Plotosidae), Craterocephalus dalhousiensis and C. gloveri (Atherinidae), Leiopotherapon unicolor (Terapontidae) and Chlamydogobius gloveri (Gobiidae) .

Scientific Name
Mogurnda thermophila
Authority
Allen & Jenkins, 1999
Habitat
Freshwater
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
CR
Max Length
13.5 cm
Trophic Level
3.4
Resilience
Medium
Vulnerability
31.00/100
Water Temp
13–41 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Eleotridae
Eleotridae
Genus
Mogurnda
Mogurnda
Species
Dalhousie mogurnda
Mogurnda thermophila

🐟 Physical Description

Dorsal spines (total): 9 - 10; Dorsal soft rays (total): 10 - 12; Anal spines: 1; Anal soft rays: 10 - 12. Color: three reddish diagonal stripes on head; body with many red spots overlying about 12 faint bluish bars .: fusiform / normal.

🌀 Behaviour

Behavioural data for Dalhousie mogurnda is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical; 13°C - 41°C central Australia.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.4±0.5
Food Items

filamentous green algae, snails and fishes

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.08 (TL)
Max TL
13.5cm
Dorsal Spines
10
Dorsal Rays
11
Anal Spines
1
Anal Rays
11

🌡️ Water Parameters & Tolerance

Temperature Range
13–41°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
31.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Allen & Jenkins, 1999

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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