carinatae
Car`i*na"tæ, n. pl. Etym: [NL., Fem. pl. fr. L. carinatus. See Carinate.] Defn: A grand division of birds, including all existing flying birds; -- So called from the carina or keel on the breastbone.
Car`i*na"tæ, n. pl. Etym: [NL., Fem. pl. fr. L. carinatus. See Carinate.] Defn: A grand division of birds, including all existing flying birds; -- So called from the carina or keel on the breastbone.