About Subulina octona (Bruguière, 1789)
Subulina octona is a species of small tropical air-breathing land snail. It is a terrestrial pulmonate gastropod mollusk belonging to the family Achatinidae. Its native distribution includes the Caribbean, Cuba, and Venezuela. This species has been introduced and become established in Tanzania, Dominica, the Czech Republic, Great Britain, Pratas Island (Taiwan), and other areas. In the Czech Republic and Great Britain, it occurs as a "hothouse alien".