Kelivcs can only be mammals or birds. They cannot be insects, fish, or other forms of creatures unless special permission is given via the Help Desk. ...Talderian or Dire Kelvics now require special permission (with the exception being Dire Polar Bears starting in Avanthal) due to the huge influx of such animals.
I have my heart set on playing a Kelvic. Originally I was thinking of a black domestic cat, but... other ideas have been creeping into my little mind. Besides a domestic feline I have been toying with the idea of possibly an orca Kelvic.

Besides what is stated in the above quote, are there any mammals/birds that are off limits because it's been decided that particular species simply does not exist on Mizahar? Or off limits for PCs because of oddness, silliness, or difficulty that specific animal may present in an rp?
I mean, I haven't browsed through all the CSs, but I haven't seen any platypus, giraffe, rhino or lemming Kelvics yet, but there is a skunk

Being a newb to Mizahar would it be suggested I stick with one of the more common Kelvic species, like a canine or feline?