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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

aquarium

Caquetaia kraussii Steindachner, 1878
Max Length
26 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
28.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Found in rivers, but prefers marshes or swamps abundant in aquatic plants . Feeds on other fishes and benthic invertebrates . Not common in the aquarium trade but occasionally imported .

Scientific Name
Caquetaia kraussii
Authority
Steindachner, 1878
Habitat
Freshwater
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
26 cm
Trophic Level
3.4
Resilience
Medium
Vulnerability
28.00/100
Water Temp
26–31 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 10 - 15; Anal spines: 5 - 6; Anal soft rays: 8 - 10. Body with dorsoventral bands; a black spot on the posterior region of the caudal peduncle, and another on the middle of the body, just below the lateral line .: short and / or deep.

🌀 Behaviour

Behavioural data for aquarium 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; demersal; pH range: ? - 8.2. Tropical; 26°C - 31°C South America: Atrato, Cauca and Magdalena River basins and Lake Maracaibo basin in Colombia.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.4±0.85
Food Items

other fishes and benthic invertebrates (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.0309 × L3.01 (TL)
Max TL
26cm
Dorsal Rays
13
Anal Spines
6
Anal Rays
9

🌡️ Water Parameters & Tolerance

Temperature Range
26–31°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Steindachner, 1878

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