apterygialadj.

/aptəˈrɪdʒɪəl/

Etymology: < Greek ἀ- privative (a- prefix⁶) + pterygo- comb. form + -ial suffix.

Ichthyology.

Destitute of fins, finless.

ΘΚΠ

the world > animals > fish > parts of fish > [adjective] > having fin(s) > finless

finless1598

apterygial1902

1902 Nature 25 Sept. 526 We may distinguish the Cyclostomes as apterygial and epicraniate.

This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2021).

单词	apterygial
释义	apterygialadj. /aptəˈrɪdʒɪəl/ Etymology: < Greek ἀ- privative (a- prefix⁶) + pterygo- comb. form + -ial suffix. Ichthyology. Destitute of fins, finless. ΘΚΠ the world > animals > fish > parts of fish > [adjective] > having fin(s) > finless finless1598 apterygial1902 1902 Nature 25 Sept. 526 We may distinguish the Cyclostomes as apterygial and epicraniate. This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2021). < adj.1902
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