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

💧 Freshwater Data Deficient 🌡️ Tropical

Pseudecheneis Sympelvica

Pseudecheneis sympelvica Roberts, 1998
Max Length
5.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
28.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Pseudecheneis Sympelvica (Pseudecheneis sympelvica), first described by Roberts, 1998 is a small fish in the family Sisoridae (order Siluriformes). Adults typically reach 5.70 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Pseudecheneis sympelvica
Authority
Roberts, 1998
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
5.7 cm
Trophic Level
3.1
Vulnerability
28.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Vertebrae: 35. Pelvic fins united medially for their entire length, except for a small notch distally. Pelvic fins widely separated to base in all other Pseudecheneis. Outer ray of pelvic fin with unculi in lamellae on both dorsal and ventral surfaces. Transverse lamellae in thoracic adhesive disc 14 (versus 9-12 in P. paviei, 8-13 in P. intermedius, 13-20 in P. sulcatoides, 14-20 in P. sulcatus, 14-21 in P. immaculatus, and 20 or 21 in P. tchangi). Vertebrae in caudal peduncle (entirely posterior to anal fin base) 10.: elongated.

🌀 Behaviour

Behavioural data for Pseudecheneis Sympelvica 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

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3.08 (TL)
Max TL
5.7cm
Vertebrae
35

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2012

📊 Population Risk & Fisheries

Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Roberts, 1998

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Pseudecheneis Sympelvica ↗
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.