This is why you have all of the animal themes in a separate book, as you said you can easily come up with 10 ( I might have added Shifter to the list since humans would have been in a separate book). Also I would drop tabaxi or leonine (you only need one) for Grung.Human
Ardling
Dragonborn
Kenku
Leonin
Lizardfolk
Owlin
Tabaxi
Thri-Keen
Tortle
Yuan-Ti
There's more than enough animal types for 10, and I'm a sucker for a clear theme.
It will be clear to everyone if you didn't read the rules.
See, I thought about Shifter, but felt it muddied the waters too much.I might have added Shifter to the list
Oof, I forgot about Grung. Good suggestion.Also I would drop tabaxi or leonine (you only need one) for Grung.
I can see that, the shifters it would work well as a lineage like the dhampire and revenant for gothic games.See, I thought about Shifter, but felt it muddied the waters too much.
Oof, I forgot about Grung. Good suggestion.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.