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Trichogaster chuna, commonly known as the Honey Gourami, is a small, peaceful anabantoid fish belonging to the family Osphronemidae. It is highly valued in the aquarium trade for its vibrant coloration, particularly in males during breeding, and its docile nature. This species is characterized by its labyrinth organ, which allows it to breathe atmospheric air, enabling it to survive in oxygen-depleted waters.
Caratteristiche fisiche
- Forma del corpo
- compressed
- Colorazione
- Males exhibit brilliant orange to reddish-orange coloration, especially during breeding, with a dark lateral stripe that may or may not be prominent. The ventral fins are often bright orange. Females are typically duller, with a silvery-beige to yellowish-brown body and a less intense or absent lateral stripe. Captive-bred varieties can display more intense red or yellow hues.
- Tipo di squame
- ctenoid
- Posizione della bocca
- superior
- Caratteristiche distintive
- Pair of elongated, thread-like pelvic fins that act as tactile organs., Labyrinth organ for atmospheric air breathing., Males develop more intense coloration during breeding.
- Pinna dorsale
- Single, long-based dorsal fin, typically with 15-17 soft rays and 3-5 spines. In males, the dorsal fin often has an orange or reddish margin.
- Pinna caudale
- Rounded caudal fin.
- Pinna pettorale
- Small, clear pectoral fins.
- Pinne distintive
- Pelvic fins are modified into long, filamentous feelers, often orange in males.
Consigli per l'identificazione
Size
Typically reaches a maximum standard length of 4-5 cm (1.6-2 inches), making it one of the smallest gourami species.
Coloration (Males)
Vibrant orange to reddish-orange body, especially during breeding, with a distinct dark lateral stripe that can vary in intensity. The ventral fins are often bright orange.
Coloration (Females)
Duller, silvery-beige to yellowish-brown body, with a less pronounced or absent lateral stripe. Ventral fins are typically colorless or pale.
Pelvic Fins
Elongated, thread-like pelvic fins are a characteristic feature of all gouramis, used for sensing their environment.
Habitat
- Tipo di acqua
- freshwater
- Profondità
- Shallow, typically less than 1 meter.
- Ambiente
- Slow-moving or stagnant waters such as ponds, ditches, rice paddies, and heavily vegetated floodplains. They prefer areas with dense aquatic vegetation and submerged roots, which provide cover and foraging opportunities.
- Areale geografico
- Native to South Asia, specifically the Ganges and Brahmaputra river basins in India and Bangladesh.
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: 6.0-7.5
- Durezza: 5-15 dGH
- Compatibilità: Excellent for community tanks with other peaceful, similarly sized fish. Avoid fin-nippers or overly boisterous species. Can be kept in pairs or small groups, though males can be territorial towards each other during breeding.
- Requisiti speciali: Requires a well-planted aquarium with plenty of hiding spots and floating vegetation. A gentle water flow is preferred. The labyrinth organ necessitates access to the water surface for atmospheric air breathing, so ensure there is a gap between the water surface and the tank lid.
Informazioni in natura
- Stato di conservazione: least concern
- Stagionalità: Breeding activity typically increases during the monsoon season in their native habitats, corresponding with increased food availability and water levels.
- Prezzo di mercato: Low to moderate, depending on color morph and region.
- Importanza commerciale: medium
- Sapore: Not typically consumed due to small size.
- Consistenza: Not typically consumed due to small size.
- Valore nutrizionale: Not typically consumed due to small size.
Fatti chiave
Labyrinth Organbehavior
Trichogaster chuna possesses a labyrinth organ, a specialized respiratory organ that allows it to breathe atmospheric air directly from the surface. This adaptation enables it to survive in oxygen-poor waters, a common characteristic of its natural habitats.
Bubble Nest Builderbehavior
Males construct elaborate bubble nests at the water surface, often incorporating plant material, to house and protect their eggs. This parental care is a fascinating aspect of their reproductive behavior.
Color Changebehavior
The vibrant orange and red coloration of male Honey Gouramis intensifies dramatically during courtship and breeding, serving as a visual signal to attract females and deter rival males.
Tactile Pelvic Finsinteresting
Their long, thread-like pelvic fins are highly sensitive and are used to explore their environment, locate food, and interact with other fish, acting much like antennae.
Informazioni di sicurezza
Sicuro- Livello di sicurezza: safe
- Velenoso: No
- Commestibilità: not recommended
- Note sul maneggio: No specific handling precautions are required beyond standard fish handling practices to minimize stress. They are not venomous and do not possess sharp spines that pose a significant threat.
Specie simili
Dwarf Gourami
Trichogaster lalius (formerly Colisa lalia)
Larger size (up to 7.5 cm), more robust body, and distinct vertical red and blue stripes. Honey Gouramis are smaller and typically have a more uniform orange/yellow coloration.
Thick-lipped Gourami
Trichogaster labiosa (formerly Colisa labiosa)
Larger size (up to 9 cm), thicker lips, and a more elongated body shape. Coloration is typically more muted browns and oranges with some barring, lacking the intense solid orange of breeding male Honey Gouramis.
Classificazione scientifica
- Regno
- Animalia
- Phylum
- Chordata
- Classe
- Actinopterygii
- Ordine
- Anabantiformes
- Famiglia
- Osphronemidae
- Genere
- Trichogaster
- Specie
- chuna
Esplora Honey Gourami
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