- "A strange creature whose wings are too weak for its heavy head. Watch out for its fleas."
- — Battle Memory
Per its name, "bat" and "orangutan", this chimera appears as an orangutan's head, with large bat wings acting as support and their only source of mobility. The orangutan's body was used to create the Monkalrus, as stated in the latter's Battle Memory page. In the overworld, it moves about slowly, showing that its head is indeed too heavy for its wings.
Its battle sound is Battle Sound 41 which falls under Code Numbers 882 for regular attack, 883 for Smaaaash! and 884 for Miss.