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💧 Freshwater Least Concern 🌡️ Tropical

Dorado plateado

Salminus hilarii Valenciennes, 1850
Max Length
50 cm
Max Weight
1.4 kg
Lifespan
-
Trophic Level
2.7
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
37.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Dorado plateado (Salminus hilarii), first described by Valenciennes, 1850 is a large fish in the family Bryconidae (order Characiformes). Adults typically reach 50.00 cm in maximum length and up to 1.400 kg. 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 Least Concern.

Scientific Name
Salminus hilarii
Authority
Valenciennes, 1850
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
50 cm
Max Weight
1.4 kg
Trophic Level
2.7
Resilience
Medium
Vulnerability
37.00/100
Migration
Potamodromous
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Dorado plateado is currently being compiled.

🌀 Behaviour

Behavioural data for Dorado plateado is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; potamodromous . Tropical South America: Upper Paraná, São Francisco, and Tocantins River basins; upper Amazon River basin; Orinoco River basin.

🌿 Ecology

Zone Preferences
💧 Freshwater
Migration
Potamodromous
Trophic Level
2.7±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00813 × L3.12 (TL)
Max TL
50cm
Max Weight
1,400g

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2020

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Valenciennes, 1850

🌐 Names & Taxonomy

Language Common Names
🇵🇹Portuguese Dourado branco · Tabarana, Tuburana
🇪🇸Spanish Dorado plateado · Sábalo · Saltador

Scientific Synonyms

Scientific Name Author Year Status
Brycon erythrura Fowler 1941 Synonym
Holobrycon iquitensis Nakashima 1941 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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