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💧 Freshwater Data Deficient 🌡️ Tropical

Australoheros Kaaygua

Australoheros kaaygua Casciotta, Almirón & Gómez, 2006
Max Length
9.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
14.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Australoheros Kaaygua (Australoheros kaaygua) is a ray-finned fish of the family Cichlidae. It inhabits freshwater waters. This species can reach a maximum total length of 9.4 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Australoheros kaaygua
Authority
Casciotta, Almirón & Gómez, 2006
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
9.4 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
14.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 15 - 17; Dorsal soft rays (total): 7 - 9; Anal spines: 5 - 6; Anal soft rays: 6 - 7; Vertebrae: 26. Differs from all species of the genus by the following combination of characters: 5-6 anal-fin spines; 6-7 branched anal-fin rays; caudal peduncle length 8.9-11.8% of SL; lips not thickened; in preserved specimens lateral band formed by two series of scales, each scale bears a dark spot in the centrum, between both scales there is a light narrow area; dorsal, anal and caudal fins, and opercle without dark spots .

🌀 Behaviour

Behavioural data for Australoheros Kaaygua is currently being reviewed.

🦐 Diet

Diet information for Australoheros Kaaygua is currently being compiled.

🥚 Reproduction

Reproduction data for Australoheros Kaaygua is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Argentina.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L3.08 (TL)
Max TL
9.4cm
Dorsal Spines
16
Dorsal Rays
8
Anal Spines
6
Anal Rays
7
Vertebrae
26

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Casciotta, Almirón & Gómez, 2006

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