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💧 Freshwater Critically Endangered 🌡️ Tropical

Somphongs’s Rasbora

Trigonostigma somphongsi Meinken, 1958
Max Length
10.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
21.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Somphongs’s Rasbora (Trigonostigma somphongsi), first described by Meinken, 1958 is a small fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 10.50 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
Trigonostigma somphongsi
Authority
Meinken, 1958
Habitat
Freshwater
Climate
Tropical
IUCN Status
CR
Max Length
10.5 cm
Trophic Level
3.2
Resilience
High
Vulnerability
21.00/100
Water Temp
22–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cypriniformes
Cypriniformes
Family
Cyprinidae
Cyprinidae
Genus
Trigonostigma
Trigonostigma
Species
Somphongs’s Rasbora
Trigonostigma somphongsi

🐟 Physical Description

Physical description for Somphongs’s Rasbora is currently being compiled.

🌀 Behaviour

Behavioural data for Somphongs’s Rasbora 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; pH range: 6.0 - 6.5; dH range: 8 - ?. Tropical; 22°C - 26°C ; 24°N - 1°N

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00891 × L3.02 (TL)
Max TL
10.5cm

🌡️ Water Parameters & Tolerance

Temperature Range
22–26°C
pH Range
6–6.5
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Critically Endangered
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Meinken, 1958

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Somphong’s rasbora · Somphongs's Rasbora · Somphongs’s Rasbora
🌍CES razbora menamská
🇵🇹Portuguese Rasbora-amarela
🇷🇺Russian Сиамская расбора
🌍THA Pla Siew Somphong · ปลาซิวสมพงษ์

🦠 Common Diseases

The following diseases are known to affect Somphongs’s Rasbora.

🗺️ 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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