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💧 Freshwater Vulnerable 🐠 Aquarium 🌡️ Tropical

King bagrid

Mystus bocourti Bleeker, 1864
Max Length
24 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
37.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Facultative air-breathing in the genus ; Occur in medium to large-sized rivers . Adults feed on crustaceans and benthic invertebrates. Oviparous, distinct pairing possibly like other members of the same family . Usually marketed fresh .

Scientific Name
Mystus bocourti
Authority
Bleeker, 1864
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
VU
Max Length
24 cm
Trophic Level
3.5
Resilience
Medium
Vulnerability
37.00/100
Migration
Potamodromous
Water Temp
22–25 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 7; Anal soft rays: 10; Vertebrae: 43. Distinguished from all other Mystus (indeed, from all other Asian Bagridae except Bagrichthys hypselopterus) by its extraordinary high dorsal fin, involving great elongation of the non-serrate dorsal fin spine and first three or four soft rays. Within Mystus sensu stricto, mouth relatively narrow .: elongated.

🌀 Behaviour

Behavioural data for King bagrid 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; pH range: 6.5 - 7.2; dH range: 10 - 20; potamodromous . Tropical; 22°C - 25°C

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Migration
Potamodromous
Trophic Level
3.5±0.44
Food Items

crustaceans and benthic invertebrates

📐 Morphometrics

Length–Weight Relationship: W = 0.00832 × L2.94 (TL)
Max TL
24cm
Dorsal Spines
2
Dorsal Rays
7
Anal Rays
10
Vertebrae
43

🌡️ Water Parameters & Tolerance

Temperature Range
22–25°C
pH Range
6.5–7.2
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2007

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Bleeker, 1864

🌐 Names & Taxonomy

Language Common Names
🇬🇧English King bagrid · Silver Lancer
🌍CES sumíček Bocourtův
🇩🇪German Königsstachelwels
🌍KHM Kanh Chos Kdong · Trey Kanchos Kdaung · Trey Konchos Kdaung
🌍THA ปลาแขยงธง · Pla Kayeng · Pla Kayeng Bi Kao · Pla Kayeng Jao · Pla Kayeng Jaw · Pla Kayeng Moo · Pla Kayeng Thong · Pla Kayeng Tong · ปลาแขยง (Pla Kayeng) · ปลาแขยงจ้าว (Pla Kayeng Jao) · ปลาแขยงทอง (Pla Kayeng Tong) · ปลาแขยงธง (Pla Kayeng Thong) · ปลาแขยงหมู (Pla Kayeng Moo) · ปลาแขยงใบข้าว (Pla Kayeng Bi Kao)
🌍VIE Cá Chot Co
🇨🇳Chinese 博氏鱯

Scientific Synonyms

Scientific Name Author Year Status
Heterobagrus bocourti Bleeker 1864 Synonym
Prajadhipokia rex Fowler 1934 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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