INDEX 



109 



Mesothorax 6 



Metathorax 6 



Mouthparts 



Mucrones 



23. 



NEANURA .............. 42, 6, 7. 



muscorum ........ 100, XII. 101. 



quadrioculata .......... 101, XII. 



Neuroptera ................... 8 - 



New species, List of .......... 105. 



Ocelli ................ 5, 10, 11, 12. 



ORCHESELLA .............. 30. 



albosa ......... . ........... 61, I. 



cincta. Regeneration of an- 

 tennse .................... 62. 



zebra ................ 61, I, XVI. 



Orthoptera .................... 5. 



Outer claws ................... 23. 



Ovipositor .................... 8. 



Panorpa ...................... 8. 



PAPIRIUS ............... 26, 6, 7. 



ater ........................ 58 - 



maculosus ........... 58, I, 5, 52. 



marmoratus ................ 53. 



unicolor .................... 59. 



Pediculidse ................... 10. 



Phylogeny of the Collembola. . 9. 

 Pilosi ........................ 27 - 



PODURA .................. 39, 38. 



ambulans .................. 97. 



aquatica ............. 93, XI. 58. 



cinerea ............ 70- 



nigra ............... 93. 



atra ........................ 53. 



fasciata .................... 77 - 



fimetaria ................... 64 - 



fusca ...................... 53. 



fusco-nigra ................ 53. 



globosa fusca ............... 53. 



lanuginosa ................. 88. 



palustris ................ 70, 71. 



psi 



pusilla ..................... 88. 



p- o 



signata .................... 



simplex .................... ?? 



striata ..................... ?? 



terrestris ................... 64. 



variegata .................. 77- 



viridis ...................... 68. 



PODURIDAE .............. 37, 31. 



Postantennal organs ........ 6, 23. 



Preserving Collembola ........ 13. 



Prothorax ..................... 6. 



Pterygota ..................... 9. 



Regeneration of antennae ...... 62. 



Relationships of the Collem- 



bola ..................... 9- 



Saltatory organ 8, 23. 



Scales 9, 36, 85. 



SEIRA 35, 34. 



buskii 83, VIII. 



nigromaculata 84, VIII. 83. 



Setosi 27. 



Sinella 87. 



Sira 



buskii 83. 



elongata 84. 



nigromaculata 84. 



SMINTHURIDAE 25, 5, 6, 38. 



SMINTHURUS 27, 6, 86. 



aquaticus 56. 



arvalis ' 4. 



aureus 43, V. 46, 48. 



bimaculatus 46, 47. 



csecus 49, IV, V. 



coecus 49. 



curvisetis 50, III. 51. 



fuse us 53, II. 



longisetis 51, III. 



malmgrenii 56. 



minnesotensis 52, II, XIV. 51, 59. 



minutus 44, V. 46, 47, 48. 



multifasciatus 53. 



niger 47, V. 46. 



novemlineatus 57, 58. 



penicillifer 55, IV. 39, 56, 58. 



pruinosus 48, III. 



quadrimaculatus. . . 45, V. 47, 48. 



spinatus 57, IV. 39. 



Smynthurus 



ater 47, 53. 



aureus 43. 



benitus 49. 



bourletii 46. 



buskii 53. 



frontalis 48. 



fuliginosus 47. 



f uscus 53, 54. 



minutus 44. 



niger 47. 



quadrimaculata 45, 46. 



6 maculata 45. 



signatus 53. 



Spring 8, 23. 



Springgabel 8. 



Superior claws 23. 



Tactile hairs 6. 



Tactile organs 6. 



Tail 8. 



Tarsus ? 



Teeth of claws 7. 



Tenaculum 8 1. 23. 



Tenent hairs ? 23. 



Tergum 12. 



Terms, technical 23. 



