| 释义 |
‖ Heteropoda, n. pl. Zool.|hɛtəˈrɒpədə|
[mod.L., f. Gr. ἑτερο- hetero- + πούς, ποδ- foot.]
a. A group of Crustacea including forms with 14 feet, some of which are adapted for swimming.
b. An order or subclass of Gastropods, having the foot modified into a swimming organ.
c. A group of Echinoderms.
1835Penny Cycl. III. 24/2. 1838 Ibid. XI. 92/2 Forskal places all the Heteropoda of Cuvier under his genus Pterotrachea. 1872Nicholson Palæont. 245 Both families of the Heteropoda are represented by fossil forms. 1878Bell Gegenbaur's Comp. Anat. 324 The foot of the Heteropoda is differentiated into a more independent organ.
Hence heteˈropodan = heteropod n.; heteˈropodous a. = heteropod a.
1835Penny Cycl. III. 24/2 A genus of the heteropodous mollusca of Lamarck. |