New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater 🌡️ Tropical

Rhamdia Cinerascens

Rhamdia cinerascens Günther, 1860
Max Length
38.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.8
Depth
-
Climate
Tropical
Resilience
Very low
Vulnerability
69.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Rhamdia Cinerascens (Rhamdia cinerascens) is a ray-finned fish of the family Heptapteridae. It inhabits freshwater waters. This species can reach a maximum total length of 38.6 cm. With a trophic level of 3.8, it is a mid-level predator.

Scientific Name
Rhamdia cinerascens
Authority
Günther, 1860
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
Max Length
38.6 cm
Trophic Level
3.8
Resilience
Very low
Vulnerability
69.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

This species has the following characters: pigmented body; functional eyes; dorsal fin base 14.4-19.4% of SL; origin of adipose fin anterior to the anus; maxillary barbels extend beyond pelvic fin origin; adipose fin insertion equidistant between the dorsal fin and caudal fins; head length 25.8-30.1% of SL; adipose fin base 30.3-33.3% of SL; outer mental barbels extend to the base of the pectoral-fin rays; faint lateral longitudinal band .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Rhamdia Cinerascens is currently being reviewed.

🦐 Diet

Diet information for Rhamdia Cinerascens is currently being compiled.

🥚 Reproduction

Reproduction data for Rhamdia Cinerascens is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical South America: Ecuador.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.8±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00813 × L2.97 (TL)
Max TL
38.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
69.00/100
High vulnerability
Trophic Level
3.8
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Günther, 1860

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Rhamdia Cinerascens ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.