I96 CALIFORNIA ACADEMY OF SCIENCES. 



Templetonia quadrioculata 11. sp. 

 Fig. 33. Ocelli aiid antenna. 



34. Claw of the first pair of extremities. 



35. Entomobrya atrocincta n. sp. 



36. Entomobrya triangularis n. sp. 



Isotoma palustris Mull. var. balteata Reut. 



37. Mucro. 



Isotoma lacustris Schott. 



38. Mucro. 



39. Claw of the first pair of extremities. 



Isotoma crassicauda Tullb. 



40. Mucro. 



41. Claw of the first pair of extremities. 



Machilis aurantiacus n. sp. 



42. Head. 



43. Maxillary palpus. 



44. Cuticular figure. 



Plate III. 



Fig. 45. Lepisma rubro-violacea n. sp. 



46. Cuticular figure. 



47. Head. 



48. Telson. 



49. First and second thoracic tergits. 



50. First abdominal tergit. 



51. Hair. 



52. Lepisma reticulata n. sp. 



53. Base of antenna. 



54. Labial palpus. 



55. Maxillary palpus. 



56. Cuticula. 



57. Hairs and bifid spine. 



