Definitions for "Rostral"
Of or pertaining to the beak or snout of an animal, or the beak of a ship; resembling a rostrum, esp., the rostra at Rome, or their decorations.
Situated toward a breaklike part that means superior (in relation to areas of the spinal cord) or anterior or ventral (in relation to brain areas). Example: The face is in the rostral part of the head.
This is the tip of the snout.
Anatomical direction meaning toward the mouth.
Keywords:  snake, horns, nose, scale, jaw
single scale on the end of the upper jaw
Horns around the nose area.
the scale at the front of the nose of a snake.