gamefish, aquarium
📖 Overview
gamefish, aquarium (Acestrorhynchus falcirostris) is a ray-finned fish of the family Acestrorhynchidae. It inhabits freshwater waters. This species can reach a maximum total length of 45 cm. With a trophic level of 3.9, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List. Commercially fished and consumed as food, valued as a sport fish.
🔬 Taxonomy
🐟 Physical Description
Presence of black fringe on the posterior edge of the operculum, especially on the dorsal half, that creates the appearance of a dark "collar"; scales on lateral line 140-175; and presence of single branched lateral line canals .: elongated.
🌀 Behaviour
Behavioural data for gamefish, aquarium is currently being reviewed.
🦐 Diet
Diet information for gamefish, aquarium is currently being compiled.
🥚 Reproduction
Reproduction data for gamefish, aquarium is currently being compiled.
🌍 Habitat & Distribution
Freshwater; benthopelagic; pH range: 5.2 - 7.2; dH range: 5 - 18. Tropical; 24°C - 28°C South America: Amazon and Orinoco River basins and rivers of Guyana.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🍽️ Edibility & Flavour
"gamefish, aquarium is an edible species."
- Clear, bright eyes — cloudy eyes indicate age
- Firm flesh that springs back when pressed
- Fresh ocean smell, never strong or ammonia-like
- Bright red or pink gills, not grey or brown
- Shiny, moist skin with scales tightly attached
- Cloudy or sunken eyes
- Strong fishy or ammonia odour
- Soft, mushy flesh that doesn't spring back
- Discoloured or dry flesh
⚡ Nutrition
Detailed nutritional data for gamefish, aquarium is currently being compiled from USDA FoodData Central.
🔬 Mercury Safety
Mercury data for gamefish, aquarium has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.
🌿 Sustainability
🌐 Names & Taxonomy
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Hydrocyon falcirostris | Cuvier | 1819 | Synonym |
| Xiphoramphus falcirostris | Cuvier | 1819 | Synonym |
| Xiphorhynchus falcirostris | Cuvier | 1819 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 11 records indexed .
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