redfin

/red-fin/US // ˈrɛdˌfɪn //UK // (ˈrɛdˌfɪn) //

红鳍鱼,红鳍豚,红鳍,红鳍鲨

Definitions

n.名词 noun

1
- : any of various small freshwater minnows with red fins, especially a shiner, Notropis umbratilis, of streams in central North America.

At G-16, next downstream, this species was joined by large numbers of black bullheads and a few redfin shiners and red shiners.
The redfin shiner flourished in all the streams surveyed except the Arkansas and Walnut Rivers.
After an hour I found this the perching-place of fourteen Redfin tads, and at the very summit was Guinevere.