释义 |
pinnadiform, a. Ichth.|pɪˈnædɪfɔːm| [irreg. f. L. pinna in sense ‘fin’ + -form.] (See quot.)
1884T. N. Gill in Proc. U.S. Nat. Mus. VII. 357 In the Chætodontids, an apparent expansion is manifested by the encroachment of the skin and scales on the soft dorsal and anal fins, and they may be distinguished as pinnadiform. |