[π¦π¦]βοΈπ¦
π΄β‘οΈ(π¨βπ©βπ§)βοΈπΆ
π²β‘οΈ{πΏπ}π«πΈ
β«οΈβ{π΅π’}βπ΄
#paraphyly #paraphyletic group #dinosaurs #reptiles #cladistics #phylogenetics #common ancestor #descendant #non-monophyletic #systematics