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💧 Freshwater 🌡️ Subtropical

King Yalu high-plateau loach

Triplophysa yaluwang Lan, Liu, Zhou & Zhou, 2024
Max Length
8.8 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
38.00/100
Typical Length
-
Depth Zone
-

📖 Overview

King Yalu high-plateau loach (Triplophysa yaluwang) is a ray-finned fish of the family Nemacheilidae. It inhabits freshwater waters. This species can reach a maximum total length of 8.8 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Triplophysa yaluwang
Authority
Lan, Liu, Zhou & Zhou, 2024
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
Max Length
8.8 cm
Trophic Level
3.1
Resilience
Medium
Vulnerability
38.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 7; Anal soft rays: 5. This species is distinguished from its congeners by the following set of characters: body naked, scaleless, with irregular pale dark brownish brown markings, except ventral; eyes reduced, diameter 4.6-6.1% of head length; pelvic-fin tip reaching anus; tip of pectoral fin not reaching to pelvic fin origin; anterior and posterior nostrils closely set, with the anterior nostril elongated to a barbel-like tip; tip of outrostral barbel extending backward, not reaching to anterior margin of eye; lateral line complete; posterior chamber of air bladder degenerated; and D iii-7, P1 i-9, P2 i-5, A i-5, and 14 branched caudal-fin rays .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for King Yalu high-plateau 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. Subtropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00708 × L3 (TL)
Max TL
8.8cm
Dorsal Rays
7
Anal Rays
5

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
38.00/100
Moderate vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Lan, Liu, Zhou & Zhou, 2024

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