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💧 Freshwater Least Concern 🌡️ Tropical

Synodontis Violaceus

Synodontis violaceus Pellegrin, 1919
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Synodontis Violaceus (Synodontis violaceus) is a ray-finned fish of the family Mochokidae. It inhabits freshwater waters. This species can reach a maximum total length of 30 cm. With a trophic level of 2.9, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Synodontis violaceus
Authority
Pellegrin, 1919
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
30 cm
Trophic Level
2.9
Resilience
Medium
Vulnerability
36.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Siluriformes
Siluriformes
Family
Mochokidae
Mochokidae
Genus
Synodontis
Synodontis
Species
Synodontis Violaceus
Synodontis violaceus

🐟 Physical Description

Dorsal spines (total): 1; Anal spines: 0. Diagnosis: gill slits not extending ventrally beyond pectoral-fin insertions . Post-orbital length at most 60% of snout length . Entire margin of opercle smooth . Maxillary barbels shorter than head , at most 0.9 times HL , broadly fringed, without tubercles , unbranched, but with a light basal membrane extending over their entire length . Outer mandibular barbels with numerous and subdivided ramifications; branches of inner mandibular barbels also subdivided, and tuberculate . Width of premaxillary tooth plate comprised at most 1.8 times in eye diameter . Mandibular teeth moderately developed , movable , numbering 24-29 . Denticulations of pectoral-fin spine weak on outer margin, stronger on inner margin , with twice as many serrations along anterior edge as posterior . Dorsal-fin spine smooth on anterior margin , except for some apical serrations . Humeral process triangular , pointed , deep, slightly granulose and weakly keeled ventrally . Adipose fin long, low and close to rayed dorsal fin; outer margin of caudal fin black-edged . Caudal fin without single dark patch at base of each fin lobe . : fusiform / normal.

🌀 Behaviour

Behavioural data for Synodontis Violaceus is currently being reviewed.

🦐 Diet

Diet information for Synodontis Violaceus is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous . Distinct pairing during breeding .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01175 × L2.87 (TL)
Max TL
30cm
Dorsal Spines
1

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Pellegrin, 1919

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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