The Aerodactyl Line 142. Aerodactyl (Pterra) 142. Mega Aerodactyl (Rodactler) Misc: Pterra and Rodactler are brother and sister. Rodactler and Pterra act as superheros. Rodactler's design is a spoof of Superhero comics and Digimon in a way. Pterra's pose wasn't originally suppose to look like that and I wish I did the original pose. If they were real humans, their ethnicity would be Hispanic. Program: Photoshop and Paint Tool Sai