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Trichopodus trichopterus, commonly known as the Three Spot Gourami, is a labyrinth fish native to Southeast Asia. It is characterized by its flattened, oval-shaped body and the presence of two distinct spots on its flanks, with the eye forming the 'third spot'. Various color morphs exist due to selective breeding, including the 'Gold Gourami' (Gourami Dorato), which exhibits a vibrant golden-orange coloration. These fish are known for their elongated, filamentous pelvic fins, which are highly sensitive and used for tactile exploration of their environment.
Caratteristiche fisiche
- Forma del corpo
- compressed
- Colorazione
- Wild type typically exhibits a silvery-grey to brownish body with two prominent dark spots on the flanks (one mid-body, one at the caudal peduncle). The 'Gold Gourami' (Gourami Dorato) variant is uniformly golden-orange, often with iridescent scales and sometimes faint darker markings. Fins are typically translucent, sometimes with a yellowish or reddish tint.
- Tipo di squame
- ctenoid
- Posizione della bocca
- superior
- Caratteristiche distintive
- Two prominent dark spots on the body (wild type), with the eye forming the 'third spot'., Elongated, thread-like pelvic fins used as tactile organs., Labyrinth organ for breathing atmospheric air., Slightly upturned mouth.
- Pinna dorsale
- Single, long-based dorsal fin with 11-16 spines and 8-11 soft rays.
- Pinna caudale
- Rounded to slightly emarginate caudal fin.
- Pinna pettorale
- Large, fan-shaped pectoral fins.
- Pinne distintive
- Pelvic fins are modified into long, filamentous feelers, often extending beyond the caudal fin.
Consigli per l'identificazione
Body Shape and Size
Adults typically reach 10-15 cm (4-6 inches) in length. The body is laterally compressed and oval-shaped.
Coloration (Gourami Dorato)
The 'Gourami Dorato' specifically exhibits a bright golden-orange coloration across its entire body, often with a pearlescent sheen. Wild types have two distinct dark spots on a silvery-grey body.
Pelvic Fins
The most distinctive feature is the pair of long, thin, thread-like pelvic fins that constantly move, acting as sensory organs.
Labyrinth Organ
Observe the fish occasionally rising to the surface to gulp air, indicating the presence of a labyrinth organ, a characteristic of Anabantoids.
Habitat
- Tipo di acqua
- freshwater
- Profondità
- Typically found in shallow, slow-moving or stagnant waters.
- Ambiente
- Inhabits swamps, canals, ditches, rice paddies, and slow-flowing rivers with dense vegetation. Prefers areas with abundant aquatic plants and submerged roots, providing cover and foraging opportunities. Can tolerate low oxygen conditions due to its labyrinth organ.
- Areale geografico
- Native to Southeast Asia, including Thailand, Malaysia, Cambodia, Laos, Vietnam, and parts of Indonesia (Sumatra, Borneo). Introduced to other regions globally, including parts of North and South America, for aquaculture and the aquarium trade.
Informazioni sull'acquario
- Livello di cura: beginner
- Temperamento: semi-aggressive
- Dieta: omnivore
- Dimensione minima della vasca: 30 gallons
- Temperatura: 23-28°C (73-82°F)
- Livello di pH: 6.0-8.0
- Durezza: 5-19 dGH
- Compatibilità: Generally compatible with other peaceful to semi-aggressive community fish of similar size. Can be territorial, especially males, towards conspecifics or fish with long fins. Avoid housing with fin-nippers.
- Requisiti speciali: Requires a well-planted aquarium with plenty of hiding spots and surface vegetation. A tight-fitting lid is essential as they are jumpers and need access to a layer of warm, humid air above the water surface for their labyrinth organ. Good filtration with gentle flow is preferred.
Informazioni in natura
- Stato di conservazione: least concern
- Stagionalità: Breeds year-round in suitable conditions, with increased activity during rainy seasons in their natural habitat.
- Prezzo di mercato: Low to moderate for aquarium trade
- Importanza commerciale: medium
- Sapore: Mild, slightly earthy
- Consistenza: Flaky, tender
- Metodi di cottura: Frying, Grilling, Steaming, Curries
- Valore nutrizionale: Good source of protein and omega-3 fatty acids.
Fatti chiave
Labyrinth Organbehavior
Trichopodus trichopterus possesses a specialized respiratory organ called the labyrinth organ, which allows it to breathe atmospheric air directly from the surface. This adaptation enables them to survive in oxygen-depleted waters.
Tactile Pelvic Finsbehavior
Their elongated, thread-like pelvic fins are highly sensitive and function as tactile organs, helping them navigate and explore their environment, especially in murky waters or dense vegetation.
Bubble Nest Buildersbehavior
Males construct elaborate bubble nests at the water surface to house and protect their eggs and fry. This parental care is a common trait among many labyrinth fish.
Color Morphsinteresting
Through selective breeding in the aquarium trade, numerous color morphs have been developed from the wild type, including the popular 'Gold Gourami' (Gourami Dorato), 'Opaline Gourami', and 'Cosby Gourami'.
Ecological Rolebehavior
In their natural habitat, Three Spot Gouramis play a role in controlling insect populations, including mosquito larvae, making them beneficial in certain ecosystems.
Informazioni di sicurezza
Sicuro- Livello di sicurezza: safe
- Velenoso: No
- Commestibilità: edible
- Note sul maneggio: No specific handling precautions beyond standard fish care. Avoid excessive stress during transfer. Their labyrinth organ makes them more resilient to temporary low oxygen conditions during transport compared to some other fish.
Specie simili
Giant Gourami
Osphronemus goramy
Significantly larger size (up to 70 cm), different body shape (more robust), and distinct facial features with thick lips. Lacks the prominent body spots of T. trichopterus.
Pearl Gourami
Trichopodus leerii
Distinguished by a reticulated pattern of pearly spots covering its body and fins, and a prominent dark line running from the snout to the caudal fin. Lacks the distinct large body spots of T. trichopterus.
Moonlight Gourami
Trichopodus microlepis
Possesses a more uniform, iridescent silvery-blue coloration and lacks the distinct body spots. Its body is also typically more elongated and less deep than T. trichopterus.
Classificazione scientifica
- Regno
- Animalia
- Phylum
- Chordata
- Classe
- Actinopterygii
- Ordine
- Anabantiformes
- Famiglia
- Osphronemidae
- Genere
- Trichopodus
- Specie
- trichopterus
Esplora Three Spot Gourami
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