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💧 Freshwater Endangered 🌡️ Temperate

Japanese white crucian carp

Carassius cuvieri Temminck & Schlegel, 1846
Max Length
35 cm
Max Weight
-
Lifespan
-
Trophic Level
2.8
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
46.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Japanese white crucian carp (Carassius cuvieri) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 35 cm. With a trophic level of 2.8, it is an omnivore, consuming both plant and animal matter. It is assessed as Endangered on the IUCN Red List.

Scientific Name
Carassius cuvieri
Authority
Temminck & Schlegel, 1846
Habitat
Freshwater
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
EN
Max Length
35 cm
Trophic Level
2.8
Resilience
Medium
Vulnerability
46.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cypriniformes
Cypriniformes
Family
Cyprinidae
Cyprinidae
Genus
Carassius
Carassius
Species
Japanese white crucian carp
Carassius cuvieri

🐟 Physical Description

: fusiform / normal.

🌀 Behaviour

Behavioural data for Japanese white crucian carp is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Temperate

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
2.8±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.01072 × L3.04 (TL)
Max TL
35cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
46.00/100
Moderate-High vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Temminck & Schlegel, 1846

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Deepbodied Crucian Carp · Herabuna · Japanese Crucian Carp · Japanese White Crucian Carp · White Crucian Carp
🌍CES karas Cuvierův
🌍EST Jaapani koger
🇯🇵Japanese Gengoro-buna · Gengorobuna · カワチブナ · ゲンゴロウブナ · ヘラブナ
🇰🇷Korean 떡붕어
🇵🇹Portuguese Carpa-de-Cuvier
🇷🇺Russian Белый японский карась
🇪🇸Spanish Carpa japonesa · Carpín blanco japonés
🇨🇳Chinese 屈氏鯽 · 日本白鲫 · 日本鯽 · 高身鯽 · 鯽仔

Scientific Synonyms

Scientific Name Author Year Status
Carassius auratus caviers Temminck & Schlegel 1846 Synonym
Carassius auratus cuvieri Temminck & Schlegel 1846 Synonym
Carassius carassius cuvieri Temminck & Schlegel 1846 Synonym

🦠 Common Diseases

The following diseases are known to affect Japanese white crucian carp.

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 560 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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