Marsouin

Le terme « marsouin » désigne en français un nom vernaculaire ambigu qui s’applique surtout à des cétacés de la famille des phocœnidés, appelés porpoises en anglais.

In French, the term 'marsouin' is an ambiguous vernacular name that primarily applies to cetaceans of the family Phocoenidae, called porpoises in English. It can also refer to other meanings in French, including in everyday language and specialized terminology. The term is relevant for Canadian readers, as the harbour porpoise (Phocoena phocoena) is present in Canadian coastal waters, notably in the North Atlantic and North Pacific.

Zoological sense

The term primarily designates toothed cetaceans of the family Phocoenidae. These animals are generally smaller and stockier than dolphins, and they frequent coastal areas.

Most commonly associated species

The harbour porpoise (Phocoena phocoena) is the species most commonly known under this name. It lives in coastal waters of the North Atlantic and North Pacific, as well as in certain European seas.

Distribution and habitat

Porpoises are associated with shallow marine waters, bays, estuaries, and areas where the water is often murky. This ecology distinguishes them from several other small cetaceans that are more strictly oceanic.

Uses of the word in French

Depending on context, 'marsouin' can also refer to a marine infantry soldier or a joining piece in wooden shipbuilding. However, the word remains primarily known as a zoological term.