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Hyphessobrycon amandae, commonly known as the Ember Tetra, is a diminutive and vibrant freshwater fish belonging to the Characidae family. It is highly prized in the aquarium hobby for its striking orange-red coloration, peaceful demeanor, and schooling behavior. This species is characterized by its small size, typically not exceeding 2.5 cm (1 inch) in total length, and its slender, somewhat compressed body. The intensity of its coloration can vary depending on diet, water parameters, and overall health, ranging from a pale orange to a deep, fiery red.
Caratteristiche fisiche
- Forma del corpo
- compressed
- Colorazione
- The body is predominantly a vibrant orange to fiery red, with the intensity varying. Some individuals may exhibit a faint, dark lateral line, though this is often obscured by the overall body coloration. The fins are typically translucent or tinted with the same orange-red hue as the body. Males are generally more intensely colored and slender than females, especially during breeding.
- Tipo di squame
- cycloid
- Posizione della bocca
- terminal
- Caratteristiche distintive
- Small adult size, typically 2.0-2.5 cm (0.8-1.0 inch), Intense orange-red body coloration, Absence of a prominent dark spot on the caudal peduncle or shoulder, which distinguishes it from many other Hyphessobrycon species, Slender body profile
- Pinna dorsale
- Small, typically with 2 unbranched and 8-9 branched rays. Often translucent with a slight orange tint.
- Pinna caudale
- Forked, translucent, sometimes with a reddish tint.
- Pinna pettorale
- Small, clear, and fan-shaped.
- Pinne distintive
- Adipose fin present, typical for characins, small and translucent.
Consigli per l'identificazione
Size and Coloration
Its exceptionally small size (under 2.5 cm) combined with its uniform, intense orange-red body color is a primary identifier. Most other small red tetras are either larger or have distinct black markings.
Absence of Markings
Unlike many other Hyphessobrycon species, H. amandae lacks prominent humeral spots or caudal peduncle spots, which helps in differentiation.
Fin Coloration
Fins are generally translucent or lightly tinted with the body color, without strong contrasting colors or patterns.
Schooling Behavior
Observing their tight schooling behavior in a suitable environment can also be a clue, as they tend to form cohesive groups.
Habitat
- Tipo di acqua
- freshwater
- Profondità
- Typically found in shallow, slow-moving waters near the banks of rivers and streams.
- Ambiente
- Native to blackwater and clearwater tributaries, oxbow lakes, and flooded forests of the Araguaia River basin in Brazil. These environments are characterized by dense aquatic vegetation, submerged roots, leaf litter, and often stained with tannins from decaying organic matter, resulting in soft, acidic water and subdued lighting.
- Areale geografico
- Endemic to the Araguaia River basin in Mato Grosso, Brazil, South America.
Informazioni sull'acquario
- Livello di cura: beginner
- Temperamento: peaceful
- Dieta: omnivore
- Dimensione minima della vasca: 38 liters (10 gallons)
- Temperatura: 22-28°C (72-82°F)
- Livello di pH: 5.5-7.0
- Durezza: 1-10 dGH
- Compatibilità: Excellent for community tanks with other small, peaceful fish such as other small tetras, rasboras, dwarf corydoras, and small Loricariids. Avoid housing with larger or aggressive species that may view them as prey.
- Requisiti speciali: Requires a well-planted aquarium with subdued lighting and dark substrate to bring out their best coloration. They thrive in schools of at least 8-10 individuals, which reduces stress and encourages natural schooling behavior. A gentle water flow is preferred. Regular small water changes are crucial for their health.
Informazioni in natura
- Stato di conservazione: least concern
- Stagionalità: Breeds year-round in suitable conditions, with peak activity often coinciding with rainy seasons in their natural habitat, which provides abundant food and cover.
- Prezzo di mercato: Low to moderate (typically $2-$5 USD per fish)
- Importanza commerciale: medium
- Sapore: Not applicable
- Consistenza: Not applicable
- Valore nutrizionale: Not applicable
Fatti chiave
Tiny but Mightyinteresting
Despite their small size, Ember Tetras are known for their robust health and longevity in well-maintained aquariums, often living for 2-4 years.
Color Intensitybehavior
The vibrant orange-red coloration of Ember Tetras is often enhanced by a diet rich in carotenoids and by keeping them in an aquarium with dark substrate and plenty of live plants.
Blackwater Specialistsinteresting
Their natural habitat in the Araguaia River basin is characterized by blackwater conditions, which are soft, acidic, and rich in tannins. Replicating these conditions in an aquarium helps them thrive.
Schooling Spectaclebehavior
Ember Tetras exhibit strong schooling behavior, forming tight, synchronized groups that move together, providing a mesmerizing display in a planted aquarium.
Breeding Simplicityinteresting
While not the easiest egg-scatterers to breed, they are considered moderately challenging for hobbyists, often requiring specific water parameters and a dedicated breeding tank.
Informazioni di sicurezza
Sicuro- Livello di sicurezza: safe
- Velenoso: No
- Commestibilità: not recommended
- Note sul maneggio: Hyphessobrycon amandae is a small, delicate fish. Handle with extreme care using a fine-mesh net to avoid injury to their fins or scales. They are not known to bite or pose any threat to humans.
Specie simili
Neon Tetra
Paracheirodon innesi
Larger size (up to 4 cm), distinct iridescent blue stripe and a red stripe extending from the middle of the body to the caudal fin. Ember Tetras are uniformly orange-red and lack these stripes.
Cardinal Tetra
Paracheirodon axelrodi
Larger size (up to 5 cm), with a full iridescent blue stripe and a red stripe extending the entire length of the body. Ember Tetras are smaller and lack the prominent blue and full red stripes.
Flame Tetra
Hyphessobrycon flammeus
Larger size (up to 4 cm), typically has a more elongated body, and often exhibits two distinct dark vertical bars behind the gill plate, which are absent in H. amandae. Coloration is also more reddish-orange rather than the fiery orange-red of the Ember Tetra.
Red Phantom Tetra
Hyphessobrycon sweglesi
Larger size (up to 4.5 cm), possesses a prominent black humeral spot, and males have elongated dorsal and anal fins. Ember Tetras are much smaller and lack the humeral spot and elongated fins.
Classificazione scientifica
- Regno
- Animalia
- Phylum
- Chordata
- Classe
- Actinopterygii
- Ordine
- Characiformes
- Famiglia
- Characidae
- Genere
- Hyphessobrycon
- Specie
- Hyphessobrycon amandae
Esplora Ember Tetra
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