The little skate genome and the evolutionary emergence of wing-like fin appen...

While retaining ancestral morphological and genomic traits, skates evolved a novel body plan with remarkably enlarged wing-like fins that allowed skates to thrive in benthic...

鳐在保留其祖先形态学与基因组学特征的基础上，演化出了全新的躯体构型：其翼状鳍显著增大，这一特征使鳐得以在底栖环境中繁盛生存。