Arcana Coelestia #47
47. That these words contain arcana concerning regeneration becomes additionally clear from the fact that verse 24 above spoke of the earth bringing forth 'living creatures, beasts, and wild animals of the earth', while in the verse that followed the order was different, namely that God made the wild animals of the earth first and then the beasts. Indeed a person does first produce things so to speak from himself, and continues to do so until he becomes celestial. And so regeneration begins with the external man and moves on to the internal. This is why there is a different order here, with external things coming first.
Arcana Coelestia #774
774. '[Every] wild animal according to its kind' means all spiritual good, '[every] beast according to its kind' all natural good, and '[every] creeping thing that creeps over the earth [according to its kind]' all sensory and bodily good. This has been stated and shown already in 45, 46, 142, 143, 246. At first glance however it does not look at all possible for 'wild animal' to mean spiritual good. It becomes clear that it does so from the train of thought: first of all 'they' are mentioned, that is, the member of the Church, after that 'wild animal', then 'beast', and finally 'creeping thing'. Consequently 'wild animal' embodies something nobler and more excellent than 'beast' does, the reason being that in Hebrew the word used also means a living creature which contains a living soul. And so here also it does not mean a wild animal but a living creature containing a living soul, for it is the same word. That 'living creatures, beasts, and creeping things that creep over the earth' means things of the will has been stated and shown already, and further evidence will be shown later on where birds are dealt with.