Combtail (Half Sun):
A combtail or half sun features a fringe like tail in comparison to a crowntail Betta.
Crowntail:
Delta (Super Delta or Over Halfmoon):
While the silhouette of this breed resembles the Greek letter in which it's named after it can be compared to a halfmoon Betta's "D" shape when flared. However, a Super Delta (Over Halfmoon) Betta's tail will spread more than 180 degrees when flared.
Doubletail:
Just as its name implies, this Betta is set apart by its unique distinct two halfmoon shaped tails.
Dumbo (Elephant Ear):
Named as such due to its larger ruffled pectoral fins, sometimes 5 times larger than normal, which resemble an elephant's ear.
Feather (Rosetail):
Mimicking the appearance of a rose or feather; this Betta's anal, caudal and dorsal fins will have extremely ruffled/overlapping of the rays in its fins.
Halfmoon:
One of the most common breed of Betta; this Betta displays a full 180 degree "D" (Halfmoon) shaped tail when flared with overlapping anal and dorsal fins.
Plakat:
Spadetail:
Veiltail:
Being the most common type of Betta, it sports long flowing fins and a tail that swoops downwards; popular for their easygoing nature.