41. It is formed by indentations in the inferior nasal conchae, maxilla and lacrimal bone. 42. Arrangement of stridulatory spines prolaterally on maxilla . 43. The maxilla was long and slender and the vomer was large with strong crushing teeth. 44. The stylets and the feeding tube form the modified mandibles, maxilla , and hypopharynx. 45. Each maxilla has 9 12 small teeth. 46. Additionally, the palp of right maxilla 1 has 4 setae along its outer margin. 47. The front ascending branch of the maxilla is much lower than the rear ascending branch. 48. Its maxillula has a bilobed palp, while its maxilla shows no characteristics of note. 49. The maxilla is also closed completely. 50. Permanent teeth in the maxilla erupt in a different order from permanent teeth on the mandible.
