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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Yu loach

Lepidocephalichthys manipurensis Arunkumar, 2000
Max Length
56 cm
Max Weight
-
Lifespan
-
Trophic Level
2.5
Depth
-
Climate
Tropical
Resilience
Very low
Vulnerability
65.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Yu loach (Lepidocephalichthys manipurensis), first described by Arunkumar, 2000 is a large fish in the family Cobitidae (order Cypriniformes). Adults typically reach 56.00 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 Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Cobitidae kept in the hobby.

Scientific Name
Lepidocephalichthys manipurensis
Authority
Arunkumar, 2000
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
56 cm
Trophic Level
2.5
Resilience
Very low
Vulnerability
65.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Vertebrae: 30 - 31. No scales on the vertex of head. One dark black stripe from the tip of the snout to the eye; mid-lateral line with 8 - 11 spots. A small, sharp black spot just above the upper base of the caudal fin. 8 - 9 dorsal short, ashy brown bars from occiput to the base of the caudal fin; forked caudal fin with 4 - 5 W-shaped bands. Pectoral, ventral and anal fins with stripes or spots. Least depth of caudal peduncle 50 - 60.24% (mean 54.09) of its length and 7.69 - 8.11% of SL .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Yu loach 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. Tropical known only in the adjoining borderland water bodies of Manipur (India) and Myanmar at Moreh, Chandel district.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.5±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00617 × L3.08 (TL)
Max TL
56cm
Vertebrae
31

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
65.00/100
High vulnerability
Trophic Level
2.5
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Described By
Arunkumar, 2000

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