Skin of back with small scattered longitudinal warts; a strong fold from the eye to the shoulder.

It is provided with a strong fold a little anterior to the umbilicus.

It is provided with a strong fold at its insertion.

It is provided with a strong fold a little anterior to its insertion.

They create a lower-surface tentiform mine with one strong fold.

It has a rather strong fold at its insertion.

The columella is provided with a strong fold at its insertion.

Skin of back with longitudinal folds; a strong fold above the tympanum.

It is reinforced by the base and provided with a strong fold at its insertion.