hesperornithiform

名词 n.

英文释义

名词 n.
  1. Any of the clade †Hesperornithes of extinct toothed birds.
    — Flight loss among marine divers started in the Cretaceous, among the hesperornithiforms and perhaps separately in the baptornithids.

词形变化

hesperornithiforms plural
0 次浏览 数据来源: Wiktionary