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💧 Freshwater Least Concern 🌡️ Tropical

Lasiancistrus Heteracanthus

Lasiancistrus heteracanthus Günther, 1869
Max Length
15.3 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Overview information for Lasiancistrus Heteracanthus is currently being compiled by our editorial team.

Scientific Name
Lasiancistrus heteracanthus
Authority
Günther, 1869
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
15.3 cm
Resilience
Medium
Vulnerability
34.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

This species can be distinguished from L. caucanus, L. saetiger, and L. tentaculatus by having abdominal plates (vs. absent), from L. schomburgkii and L. saetiger by having dark spots in the dorsal and caudal fins (vs. white spots or all dark); and from L. guacharote by not having the abdominal plates restricted to a region near the insertion of the pectoral-fin spine .: elongated.

🌀 Behaviour

Behavioural data for Lasiancistrus Heteracanthus is currently being reviewed.

🦐 Diet

Diet information for Lasiancistrus Heteracanthus is currently being compiled.

🥚 Reproduction

Reproduction data for Lasiancistrus Heteracanthus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; demersal. Tropical South America: upper río Napo of Ecuador and the lower río Napo of Peru.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic

📐 Morphometrics

Length–Weight Relationship: W = 0.01549 × L2.96 (TL)
Max TL
15.3cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2014

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Body Shape
Elongated
Climate Zone
Tropical
Described By
Günther, 1869

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