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💧 Freshwater Least Concern 🌡️ Tropical

Peckoltia Caenosa

Peckoltia caenosa Armbruster, 2008
Max Length
15.7 cm
Max Weight
Lifespan
Trophic Level
Depth
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
Depth Zone

📖 Overview

Facultative air-breathing in the genus ; Inhabits slow-flowing muddy streams. Also encountered inside submerged, hollow logs during the day .

Scientific Name
Peckoltia caenosa
Authority
Armbruster, 2008
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
15.7 cm
Resilience
Medium
Vulnerability
34.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 7; Anal spines: 1; Anal soft rays: 4. Distinguishes from its congeners by having dark vermiculations on the abdomen (vs. spots, long, fairly straight, wide lines, or plain); also from all congeners except Peckoltia bachi by having the dorsal and lateral surface of the body mottled (vs. with spots or saddles); and from P. bachi by having the spots on the head small (vs. large) and generally forming vermiculations (vs. separate), the pelvic spines narrow (vs. wide), and the eye high on the head (vs. low) .: elongated.

🌀 Behaviour

Behavioural data for Peckoltia Caenosa is currently being reviewed.

🦐 Diet

Diet information for Peckoltia Caenosa is currently being compiled.

🥚 Reproduction

Reproduction data for Peckoltia Caenosa is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical; 10°N - 6°N, 68°W - 59°W South America: llanos of Venezuela in rivers draining into the middle Río Orinoco.

🌿 Ecology

Zone Preferences
💧 Freshwater

📐 Morphometrics

Length–Weight Relationship: W = 0.01549 × L2.96 (TL)
Max TL
15.7cm
Dorsal Spines
2
Dorsal Rays
7
Anal Spines
1
Anal Rays
4

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Body Shape
Elongated
Climate Zone
Tropical
Described By
Armbruster, 2008

👥 Community & Contribute

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