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💧 Freshwater Vulnerable 🐠 Aquarium 🌡️ Subtropical

Yunnanilus Pleurotaenia

Yunnanilus pleurotaenia Regan, 1904
Max Length
6.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Yunnanilus Pleurotaenia (Yunnanilus pleurotaenia) is a ray-finned fish of the family Nemacheilidae. It inhabits freshwater waters in benthic environments. This species can reach a maximum total length of 6.5 cm. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Vulnerable on the IUCN Red List.

Scientific Name
Yunnanilus pleurotaenia
Authority
Regan, 1904
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
IUCN Status
VU
Max Length
6.5 cm
Trophic Level
3.1
Resilience
Medium
Vulnerability
34.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Cypriniformes
Cypriniformes
Family
Nemacheilidae
Nemacheilidae
Genus
Yunnanilus
Yunnanilus
Species
Yunnanilus Pleurotaenia
Yunnanilus pleurotaenia

🐟 Physical Description

Dorsal soft rays (total): 10 - 12; Anal soft rays: 8. Cephalic head pores present; lateral line present, with 18-26 pores; caudal peduncle 1.19-1.40 times longer than deep; 8 1/2 branched dorsal rays; preanal length 81-83% SL; eye diameter 20-29% HL .: elongated.

🌀 Behaviour

Behavioural data for Yunnanilus Pleurotaenia 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. Subtropical

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00724 × L3.01 (TL)
Max TL
6.5cm
Dorsal Rays
11
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Regan, 1904

🌐 Names & Taxonomy

Language Common Names
🌍CES mřenka tienská
🇨🇳Chinese 侧纹云南鳅

Scientific Synonyms

Scientific Name Author Year Status
Nemacheilus pleurotaenia Regan 1904 Synonym
Nemachilus pleurotaenia Regan 1904 Homotypic
Nemachilus salmonides Chaudhuri 1911 Heterotypic
Yunnanilus plenrotaenia Regan 1904 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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