1. An example is the Adductor mandibulae, which closes the jaws in amphibians

2. In all specimens analysed the density was found minimal in the fossa acetabuli and increases towards the incisura.

3. A new mechanoreceptor is described that overlies the adductor mandibulae jaw muscles and may be of use in the modulation of cyclic respiratory movements.

4. Adductor (also called a depressor) a muscle that pulls a structure or limb towards the main part of the body. An example is the Adductor mandibulae, which closes the jaws in amphibians

5. The stomach has the characteristic pattern of sigmodontines (unilocular-hemiglandular); it is not split in two chambers by an incisura angularis and the front part (antrum) is covered by a glandular epithelium.