All Fishes ⇒ Osphronemidae ⇒ Macropodusinae ⇒ The genus Betta

Hop to next section Summary of betta
Etymology Betta: Siamese local name of the fish "ikan bettah".
Breeding Betta species are either bubblenest builders or paternal mouthbrooders. This species, like the majority of its congeners, is a paternal mouthbrooder.
Size Smallest 20mm, largest 140mm, average 61mm, most commonly 70mm. All SL.
Species There are 73 "species" in the database
Keepers 10 species (13%) are being kept by registered keepers
New spp. / time
1750 1770 1790 1810 1830 1850 1870 1890 1910 1930 1950 1970 1990 2010 
Distribution

Login to view the map.
Hop to next section Most Kept Species
1.
Betta simplexBetta simplex
(17.65%)
2.
Betta smaragdinaBetta smaragdina
(17.65%)
3. Betta ocellata (11.76%)
4. Betta krataios (11.76%)
5. Betta unimaculata (11.76%)
6. Betta schalleri (5.88%)
7. Betta pugnax (5.88%)
8. Betta pallifina (5.88%)
9. Betta foerschi (5.88%)
10. Betta coccina (5.88%)
Hop to next section Genus Thumbnails