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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Temperate

Korean Bullhead

Tachysurus sinensis Lacepède, 1803
Max Length
36.1 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
-
Climate
Temperate
Resilience
Medium
Vulnerability
48.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Stay at the bottom of warm waters. Often enters port and river mouth. Feeds on small shrimps and fishes .

Scientific Name
Tachysurus sinensis
Authority
Lacepède, 1803
Habitat
Freshwater
Climate
Temperate
Body Shape
Elongated
IUCN Status
LC
Max Length
36.1 cm
Trophic Level
3.9
Resilience
Medium
Vulnerability
48.00/100

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 7; Anal soft rays: 17 - 18. Nude without scale, smooth skin. Small eyes, ellipse shaped. Evident lateral line; high dorsal fin. Black brown in the dorsal, light grey in the body side, white in the stomach, yellowish brown in dorsal, caudal, and pectoral fins, adipose fin colored grey brown.: elongated.

🌀 Behaviour

Behavioural data for Korean Bullhead is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; brackish; demersal. Temperate east Huang He.

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish ⬇️ Benthic
Trophic Level
3.9±0.66
Food Items

small shrimps and fishes (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01175 × L3 (TL)
Max TL
36.1cm
Dorsal Spines
7
Anal Rays
18

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
48.00/100
Moderate-High vulnerability
Trophic Level
3.9
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Lacepède, 1803

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Korean Bullhead
🌍CES sumíček kosatkovitý
🇩🇪German Gelber Drachenwels
🇯🇵Japanese コウライギギ
🇰🇷Korean 동자개
🇵🇱Polish kosatka pstra
🇷🇺Russian Китайская косатка · Косатка-скрипун
🇨🇳Chinese 瘋鱨 · 黃顙魚 · 黄颡拟鲿

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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