Knodus Heteresthes
📖 Overview
Knodus Heteresthes (Knodus heteresthes), first described by Eigenmann, 1908 is a small fish in the family Stevardiidae (order Characiformes). Adults typically reach 5.10 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 Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Stevardiidae kept in the hobby.
🔬 Taxonomy
🐟 Physical Description
Physical description for Knodus Heteresthes is currently being compiled.
🌀 Behaviour
Behavioural data for Knodus Heteresthes is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Freshwater; benthopelagic. Tropical South America: Tapajós River basin.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Bryconamericus heteresthes | Eigenmann | 1908 | Synonym |
🦠 Common Diseases
The following diseases are known to affect Knodus Heteresthes.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 8 records indexed .
👥 Community & Contribute
No observations yet - be the first to log one!
View all observations for Knodus Heteresthes ↗Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.
Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.