CARINATÆ
Source: 567
‖Car′i‐na″tæ (?), n. pl. [[NL., Fem. pl. fr. L. carinatus. See Carinate.]] A grand division of birds, including all existing flying birds; — So called from the carina or keel on the breastbone.
Source: 567
‖Car′i‐na″tæ (?), n. pl. [[NL., Fem. pl. fr. L. carinatus. See Carinate.]] A grand division of birds, including all existing flying birds; — So called from the carina or keel on the breastbone.