Kopf platt. Naslücher nahe am vordem Ende der Schnaufze. Mund wink elfalten nackt, sehr gross und tief. Von denselben setzt sich ein Schlitz der Haut nach hinten fort. Spritzlöcher hinter und über den Augen, mit einer Klappe.
Head flat. Naslücher near most before the end of the Schnaufze. Mouth wink eleven oldnude, very large and deep. By the same a slit of the skin continues toback away. Injection holes behind and above the eyes, with a flap.
Head floored. Naslücher near the anterior end of the Schnaufze. Mouth wink elfalten naked, very large and deep. From the same to a slot of the skin is to continue behind. Spiracles behind and above the eyes, with one stone.
head flat. naslücher close to the end of the schnaufze before. mouth wave elfaltennaked, very big and deep. the same is a slit in the skin afterback away. spritzlöcher behind and above the eyes, with one stone.