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The peaceful betta or crescent betta (Betta imbellis) is a species of gourami native to Southeast Asia. Betta imbellis has a pair of suprabranchial chambers that each house a labyrinth organ, a complex bony structure lined with thin, highly vascularised respiratory epithelium. The labyrinth organ is a morpho‐physiological adaptation that ...
Typically, the male bubble nesters stay nearby to guard the nests and constantly retrieve any falling eggs and fry to the nest. Some Betta species from fast-flowing waters, however, are mouthbrooders and do not build bubble nests. [5] In these species, males hold the eggs and fry in their mouths and release the free-swimming fry about a week to ...
Fish reproduction
Betta - Wikipedia ... Betta
Betta smaragdina, commonly known as the emerald green betta, blue betta or Mekong fighting fish (Thai: ปลากัดเขียว or ปลากัดอีสาน) is a species of gourami native to Southeast Asia. The species gets its green and blue colors due to refraction and interference of light that results from hexagonal ...
Betta coccina, commonly known as the wine red betta or red fighting fish, is a species of freshwater fish in the family Osphronemidae. [3] It is endemic to the peat swamps of Indonesia and Malaysia, where it inhabits acidic, slow-moving waters. The species is known for its striking red coloration and relatively peaceful temperament compared to ...
Betta siamorientalis [1] is a species of gourami. It is a freshwater fish native to Asia, where it occurs in shallow marshes, grass fields, and paddy fields in Thailand and Cambodia. It is typically found in still, vegetated environments at the water's edge and is known to use aquatic plants as shelter for building and guarding bubble nests.
Genus: Betta. Species: B. miniopinna. Binomial name. Betta miniopinna. H. H. Tan & S. H. Tan, 1994. Betta miniopinna is a species of gourami endemic to Bintan Island in the Riau Archipelago of Indonesia. The species reaches 2.4 cm (0.9 inches) in standard length and is believed to be a facultative air-breather.