User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-6050823-20131219040951/@comment-3277384-20131231190241

I can't understand why Plesioth and Delex are classified in the same group. They are completely different animals, except for fins.

Also I can't understan why Piscines are not classified as Wyverns, despite having the same body structure. And please don't tell me something like convergent evolution XD. Because wyverns live on earth and in skies while Pisicines live in water and sometimes they just swim in sand, so same body parts (Wings and legs) couldn't evolve for a similar lifestyle in both groups...