Astyanax Brachypterygium
📖 Overview
Astyanax Brachypterygium (Astyanax brachypterygium), first described by Bertaco & Malabarba, 2001 is a small fish in the family Acestrorhamphidae (order Characiformes). Adults typically reach 6.40 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Near Threatened.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Acestrorhamphidae kept in the hobby.
🔬 Taxonomy
🐟 Physical Description
Dorsal spines (total): 2; Dorsal soft rays (total): 9; Anal spines: 0; Anal soft rays: 16 - 20; Vertebrae: 34 - 36. : fusiform / normal; Cross section: compressed.
🌀 Behaviour
Behavioural data for Astyanax Brachypterygium is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Freshwater; benthopelagic. High altitude South America: Upper Uruguay and Jacuí River basins in Brazil.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Astyanax brachypterygyrium | Bertaco & Malabarba | 2001 | Synonym |
🦠 Common Diseases
The following diseases are known to affect Astyanax Brachypterygium.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .
👥 Community & Contribute
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