What Does “Kind (species)” Mean in the Bible?
In the Bible, a class or species of animals.
Where it appears in the Bible
Genesis 6:20; Genesis 7:3
What the Bible says
Genesis 6:20
Of fowls according to their kind, and of beasts in their kind, and of every thing that creepeth on the earth according to its kind; two of every sort shall go in with thee, that they may live.
Genesis 7:3
But of the beasts that are unclean two and two, the male and the female. Of the fowls also of the air seven and seven, the male and the female: that seed may be saved upon the face of the whole earth.
Douay-Rheims Bible (Challoner revision), public domain.
Source: RAE, “casta”