Giant swamp tetra
📖 Overview
Giant swamp tetra (Astyanax maximus), first described by Steindachner, 1876 is a medium-sized fish in the family Acestrorhamphidae (order Characiformes). Adults typically reach 25.00 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 Acestrorhamphidae kept in the hobby.
🔬 Taxonomy
🐟 Physical Description
Physical description for Giant swamp tetra is currently being compiled.
🌀 Behaviour
Behavioural data for Giant swamp tetra is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Freshwater; benthopelagic. Tropical; 20°C - 22°C South America: Upper Amazon and Orinoco River basins.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Astyanax metae | Eigenmann | 1914 | Synonym |
| Tetragonopterus alosa | Günther | 1876 | Synonym |
| Tetragonopterus maximus | Steindachner | 1876 | Synonym |
🦠 Common Diseases
The following diseases are known to affect Giant swamp tetra.
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .
👥 Community & Contribute
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