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💧 Freshwater Data Deficient 🌡️ Tropical

Chinchaysuyoa Labiata

Chinchaysuyoa labiata Boulenger, 1898
Max Length
47.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
46.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Chinchaysuyoa Labiata (Chinchaysuyoa labiata), first described by Boulenger, 1898 is a large fish. Adults typically reach 47.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Chinchaysuyoa labiata
Authority
Boulenger, 1898
Habitat
Freshwater
Climate
Tropical
IUCN Status
DD
Max Length
47.5 cm
Trophic Level
3.6
Resilience
Medium
Vulnerability
46.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Chinchaysuyoa
Chinchaysuyoa
Species
Chinchaysuyoa Labiata
Chinchaysuyoa labiata

🐟 Physical Description

This species is distinguished from C. ortegai by the finer granulation homogeneously distributed in the cephalic shield (vs. thicker and irregularly distributed in the cephalic shield, especially in the sphenotic, pterotic and parieto-supraoccipital); snout pointed anteriorly (vs. truncated anteriorly); distance between the anterior nostrils 5.1-5.9% SL (vs. 6.3-7.6% SL); distance between the posterior nostrils 5.2-6.2% SL (vs. 6.4-7.5% SL, rarely less than 6.4); caudal-fin lobes are relatively long, pointed posteriorly (vs. relatively short, rounded posteriorly .Cross section: oval.

🌀 Behaviour

Behavioural data for Chinchaysuyoa Labiata is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: Ecuador.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.6±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00468 × L3.13 (TL)
Max TL
47.5cm

🌡️ 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
46.00/100
Moderate-High vulnerability
Trophic Level
3.6
Predator
Climate Zone
Tropical
Described By
Boulenger, 1898

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