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💧 Freshwater Critically Endangered 🌡️ Tropical

Scaphognathops Theunensis

Scaphognathops theunensis Kottelat, 1998
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
2.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
42.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Scaphognathops Theunensis (Scaphognathops theunensis), first described by Kottelat, 1998 is a medium-sized fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 30.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Critically Endangered.The species is a species of conservation concern.

Scientific Name
Scaphognathops theunensis
Authority
Kottelat, 1998
Habitat
Freshwater
Climate
Tropical
IUCN Status
CR
Max Length
30 cm
Trophic Level
2.5
Resilience
Medium
Vulnerability
42.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cypriniformes
Cypriniformes
Family
Cyprinidae
Cyprinidae
Genus
Scaphognathops
Scaphognathops
Species
Scaphognathops Theunensis
Scaphognathops theunensis

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 19; Anal spines: 0; Anal soft rays: 8 - 9. With 15 branched dorsal rays; 6 branched anal rays; mouth moderately wide, with broad lower jaw (width 17-20% in head length); fleshy lower lips; a bright orange to red caudal fin in life; possibly grows to about 30 cm SL.

🌀 Behaviour

Behavioural data for Scaphognathops Theunensis 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. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.5±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.02 (TL)
Max TL
30cm
Dorsal Rays
19
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
42.00/100
Moderate vulnerability
Trophic Level
2.5
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Kottelat, 1998

🦠 Common Diseases

The following diseases are known to affect Scaphognathops Theunensis.

🗺️ 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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