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💧 Freshwater Near Threatened 🐠 Aquarium 🌡️ Tropical

Acheilognathus Changtingensis

Acheilognathus changtingensis Yang, Zhu, Xiong & Liu, 2011
Max Length
6.4 cm
Max Weight
-
Lifespan
-
Trophic Level
2.3
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
25.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Acheilognathus Changtingensis (Acheilognathus changtingensis), first described by Yang, Zhu, Xiong & Liu, 2011 is a small fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 6.40 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds primarily on plankton, plant material, and detritus. On the IUCN Red List, it is classified as Near Threatened.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Cyprinidae kept in the hobby.

Scientific Name
Acheilognathus changtingensis
Authority
Yang, Zhu, Xiong & Liu, 2011
Habitat
Freshwater
Climate
Tropical
IUCN Status
NT
Max Length
6.4 cm
Trophic Level
2.3
Vulnerability
25.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Can be distinguished by the following combination of characters: three simple and 15 (occasionally 14) branched dorsal-fin rays; three simple and 12 (occasionally 11) branched anal-fin rays; dorsal fin pale and anal fin slightly pale; white spots on anal-fin rays forming a transverse band, and anal fin margined with white band in males. Possesses unique characters which include many dispersed black spots on the dorsal, anal, pelvic, caudal fins, and on the head .

🌀 Behaviour

Behavioural data for Acheilognathus Changtingensis is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.3±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00437 × L3.22 (TL)
Max TL
6.4cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2024

📊 Population Risk & Fisheries

Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
2.3
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Yang, Zhu, Xiong & Liu, 2011

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