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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Subtropical

Cheirodon Galusdae

Cheirodon galusdae Eigenmann, 1928
Max Length
5.9 cm
Max Weight
-
Lifespan
-
Trophic Level
2.3
Depth
-
Climate
Subtropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Cheirodon Galusdae (Cheirodon galusdae), first described by Eigenmann, 1928 is a small fish in the family Characidae (order Characiformes). Adults typically reach 5.90 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It feeds primarily on plankton, plant material, 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 Characidae kept in the hobby.

Scientific Name
Cheirodon galusdae
Authority
Eigenmann, 1928
Habitat
Freshwater
Climate
Subtropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
5.9 cm
Trophic Level
2.3
Vulnerability
10.00/100
Water Temp
18–22 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Anal soft rays: 12 - 18. Suborbital large, with naked zone posteriorly. Maxilla smaller than 1/2 eye diameter. Broadest teeth with 5 cusp. Predorsal line fully scaled. No caudal gland or modified scales in adult male. Interhaemal spines 16 to 26, forming keel on lower edge of caudal peduncle.: fusiform / normal.

🌀 Behaviour

Behavioural data for Cheirodon Galusdae is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 6.5 - 7.2; dH range: ? - 15. Subtropical; 18°C - 22°C ; 30°S - 45°S South America: Pacific versant basins in middle Chile.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01318 × L3.05 (TL)
Max TL
5.9cm
Anal Rays
15

🌡️ Water Parameters & Tolerance

Temperature Range
18–22°C
pH Range
6.5–7.2
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2.3
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Eigenmann, 1928

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