Aquatic Reserves are meant to serve as aquatic versions of national parks or sanctuaries.

Soccer and biribol, an aquatic version of volleybal are the most popular sports in the city.

"There are several surface-dwelling species of the insect in Europe and the United States, but this aquatic version is the first seen anywhere."

A lacedon is the aquatic version of the standard ghoul.

He sees himself as a large-scale aquatic version of the traditional extension agent in agricultural regions: a specialist helping localities move from blight to bounty.

The vodyanoi (named for a Russian water spirit) are freshwater aquatic versions of the umber hulk.

They are really beautiful and many have been turned into marine parks (like an aquatic version of a national park).

Some have aquatic versions of a petting zoo.

Despite this, the level of accuracy is the same as the aquatic version and therefore has a place in risk assessment of metals in terrestrial soils.

They are also thought of as the aquatic versions of Satyrs.