plural of Desertas wolf spider

A wolf spider, Hogna ingens, from the Desertas Islands

Someone or something that appears fierce or threatening but is actually harmless.

(UK, dated) German Shepherd

plural of Alsatian wolf dog

Lycodon futsingensis

(zoology) A subspecies of gray wolf native to parts of British Columbia, the Northwest Territories, interior Alaska and Yukon.

(zoology) An extinct subspecies of Canis lupus that was endemic to Florida.

(zoology) An extinct subspecies of gray wolf that once extended throughout the Great Plains.

(zoology) A North American subspecies of gray wolf native to the barren grounds of the Arctic coastal tundra region.