Opuntia vs. Tuna — What's the Difference?

Opuntia, commonly called prickly pear or pear cactus, is a genus of flowering plants in the cactus family Cactaceae. Prickly pears are also known as tuna (fruit), sabra, nopal (paddle, plural nopales) from the Nahuatl word nōpalli for the pads, or nostle, from the Nahuatl word nōchtli for the fruit; or paddle cactus.

A tuna is a saltwater fish that belongs to the tribe Thunnini, a subgrouping of the Scombridae (mackerel) family. The Thunnini comprise 15 species across five genera, the sizes of which vary greatly, ranging from the bullet tuna (max.

Any of various cacti of the genus Opuntia of the Americas, having stems with flat or cylindrical jointed segments and small easily detached spines, and including the chollas and the prickly pears.

Any of various often large scombroid marine food and game fishes of the genus Thunnus and related genera, several of which, including albacore and skipjack tuna, are commercially important sources of canned fish. Also called tunny.

Opuntia, a genus of cactus that includes such cacti as the prickly pear and xoconostle.

Any of several related fishes, such as the bonito.

A genus of cactaceous plants; the prickly pear, or Indian fig.

The edible flesh of tuna, often canned or processed. Also called tuna fish.

Large genus of cactuses native to America: prickly pears

Any of several prickly pears, especially O. ficus-indica, widely cultivated for its edible red fruit.

The edible fruit of any of these cacti. Also called cactus pear.

Any of several species of fish of the genus Thunnus in the family Scombridae.

The edible flesh of the tuna.

The prickly pear, a type of cactus native to Mexico in the genus Opuntia.

The fruit of the cactus.

The Opuntia Tuna. See Prickly pear, under Prickly.

Any one of several species of large oceanic fishes belonging to the mackerel family Scombridae, especially the bluefin tuna (Thunnus thynnus, formerly Orcynus thynnus or Albacora thynnus), called also the common tunny or great tunny, a native of the Mediterranean Sea and of temperate parts of the Atlantic Ocean. It sometimes weighs a thousand pounds or more, and is caught commercially in large quantity for use as food; - also called, especially in Britain, tunny. It is also one of the favorite fishes used by the Japanese in preparing sushi. On the American coast, especially in New England, it is sometimes called the horse mackerel. Another well-known species is the yellowfin tuna (Thunnus albacares) of warm seas. the See Illust. of Horse mackerel, under Horse.

The bonito, 2.

The meat of the tuna, used as food; - also called tuna fish.

Tropical American flat-jointed prickly pear; Jamaica

Important warm-water fatty fish of the genus Thunnus of the family Scombridae; usually served as steaks

Any very large marine food and game fish of the genus Thunnus; related to mackerel; chiefly of warm waters

New Zealand eel