New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater Least Concern 🌡️ Temperate

Topmouth Culter

Culter alburnus Basilewsky, 1855
Max Length
92.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
57.00/100
Typical Length
28 cm
Depth Zone
-

📖 Overview

Topmouth Culter (Culter alburnus) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters. This species can reach a maximum total length of 92.8 cm. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Culter alburnus
Authority
Basilewsky, 1855
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
92.8 cm
Trophic Level
3.3
Resilience
Medium
Vulnerability
57.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

: elongated.

🌀 Behaviour

Behavioural data for Topmouth Culter is currently being reviewed.

🦐 Diet

Diet information for Topmouth Culter is currently being compiled.

🥚 Reproduction

Reproduction data for Topmouth Culter is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Temperate

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.07 (TL)
Max TL
92.8cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
57.00/100
High vulnerability
Trophic Level
3.3
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Basilewsky, 1855

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Topmouth Culter · Uklei
🌍CES kulter ouklejovitý
🇯🇵Japanese カワヒラ · セッパリ · ツマリカワヒラ
🇰🇷Korean 백조어
🇷🇺Russian Амурская острогрудка · Уклей
🇨🇳Chinese 巴力 · 曲腰 · 曲腰魚 · 總統魚 · 红鳍鲌 · 翘嘴鲌 · 翹嘴仔 · 翹嘴紅鮊 · 翹嘴鮊 · 青木鮊

Scientific Synonyms

Scientific Name Author Year Status
Erythroculter aokii Oshima 1919 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Topmouth Culter ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.