How to say cetacea in different languages

You can say cetacea as cetáceo in the following countries: Argentina; Bolivia; Chile; Colombia; Costa Rica; Cuba; Dominican Republic; Ecuador; El Salvador; Equatorial Guinea; Guatemala; Honduras; Mexico; Nicaragua; Panama; Paraguay; Peru; Spain; Uruguay; Venezuela;

You can say cetacea as 鲸类 in the following countries: China; Hong Kong; Macao; Taiwan;

You can say cetacea as valar in the following countries: Aland Islands; Sweden;

You can say cetacea as кит in the following countries: Bulgaria;

You can say cetacea as velryby in the following countries: Czechia;

You can say cetacea as киты in the following countries: Russia;

You can say cetacea as кити in the following countries: Ukraine;