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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Australoheros Sanguineus

Australoheros sanguineus Ottoni, 2013
Max Length
10.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Australoheros Sanguineus (Australoheros sanguineus), first described by Ottoni, 2013 is a small fish in the family Cichlidae (order Cichliformes). Adults typically reach 10.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, 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 Cichlidae kept in the hobby.

Scientific Name
Australoheros sanguineus
Authority
Ottoni, 2013
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
10.5 cm
Trophic Level
3.2
Resilience
High
Vulnerability
15.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 15 - 16; Dorsal soft rays (total): 10 - 14; Anal spines: 6 - 7; Anal soft rays: 9; Vertebrae: 25 - 26. This species is distinguished from all its congeners mainly by having the following characters: a conspicuous rounded caudal-fin base; two blood red regions on the corners of caudal-fin posterior margin; no conspicuous metallic blotches on anal-fin base; no red pigmented line on dorsal-fin margin; one conspicuous blue iridescence bar on dorsal-margin; 14 pectoral-fin rays; 24-25 proximal radials on dorsal-fin base;13 proximal radials on anal-fin base; anal-fin base squamation beginning at 7th anal-fin spine; and dorsal-fin base squamation beginning between 11th and 12th dorsal-fin spine .: short and / or deep.

🌀 Behaviour

Behavioural data for Australoheros Sanguineus is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 👄 Mouth Brooder 🛡️ Egg Guarder
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Rio Cubatão basin in Santa Catarina, Brazil.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.02951 × L3.03 (TL)
Max TL
10.5cm
Dorsal Spines
16
Dorsal Rays
12
Anal Spines
7
Anal Rays
9
Vertebrae
26

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Ottoni, 2013

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