Velvet Ants of North America
Williams, Kevin / Pan, Aaron D. / Wilson, Joseph S.
An authoritative, marvelously illustrated field guide to the velvet ants of North AmericaVelvet Ants of North America is a beautiful photographic guide to the species of the wasp family Mutillidae found in the United States and Canada. Featuring hundreds of full-color photos, it covers nearly 460 species-representing more than 9 percent of all velvet ant species, which number in the thousands worldwide-providing comprehensive and up-to-date co...