41. Conversely, nectarivores rely on their tongue during feeding, resulting in less stress on the dentary . 42. Its lack of a rostral and dentary median sagittal crest allows a distinction from other related pterosaurs. 43. This fast growing skeletal tissue fuses with the dense dentary , becoming a permanent, growing kype. 44. As in " Sudamerica ", it extends far into the dentary , passing below p4. 45. The dentary was equipped with differentiated teeth that show this animal could effectively process its food before swallowing. 46. The dentary bone that belonged to a supposedly larger individual has been used to extrapolate a length of. 47. There are sixteen tooth sockets, from which the teeth themselves have been lost, in each dentary . 48. The dentary bears twenty-one teeth, which are slightly larger than those of the upper jaws. 49. The genus can be distinguished from " Musturzabalsuchus " in having 15 alveoli in the dentary . 50. Parikimys is known from a well preserved left dentary containing p4-m2 as well as p3 aveolus.