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💧 Freshwater Critically Endangered 🌡️ Tropical

Poropuntius Tawarensis

Poropuntius tawarensis Weber & de Beaufort, 1916
Max Length
13.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
21.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Poropuntius Tawarensis (Poropuntius tawarensis), first described by Weber & de Beaufort, 1916 is a small fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 13.70 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
Poropuntius tawarensis
Authority
Weber & de Beaufort, 1916
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
CR
Max Length
13.7 cm
Trophic Level
3.2
Resilience
High
Vulnerability
21.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cypriniformes
Cypriniformes
Family
Cyprinidae
Cyprinidae
Genus
Poropuntius
Poropuntius
Species
Poropuntius Tawarensis
Poropuntius tawarensis

🐟 Physical Description

Large scales; long barbels; some individuals develop a gibbosity or humeral hump, a character seldom observed in other Poropuntius. A faint longitudinal stripe above lateral line; caudal fin without marginal stripes .: fusiform / normal.

🌀 Behaviour

Behavioural data for Poropuntius Tawarensis 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 known only from the Lake Tawar in northwestern Sumatra, Indonesia.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.02 (TL)
Max TL
13.7cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Weber & de Beaufort, 1916

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Puntius tawarensis Weber & de Beaufort 1916 Synonym

🦠 Common Diseases

The following diseases are known to affect Poropuntius Tawarensis.

🗺️ 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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