INDEX 



143 



Isotoma palustris oincta, 76, 113. 



palustris pallida, 75. 



palustris prasina, 75. 



palustris riparia, 113. 



parva, 79, 80. 



plumbea, 110, 111. 



pulchella, 66. 



purpurascens, 110, 111. 



quadri-denticulata, 81. 



quadrioculata, 24, 25. 



reuteri, 83. 



riparia, 113. 



schafferi, 46. 



schotti(i), 39. 



sensibilis, 78, 136. 



sepulcralis, 54. 



sexoculata, 23. 



speciosa, 86. 



spitzbergenensis, 66. 



stuxbergi(i), 72. 



stuxbergi prasina, 75. 



subaequalis, 87, 107, 139. 



subviridis, 87, 115, 140. 



synonymica, 84-86. 



terminata, 84-86. 



tricolor, 72, 73, 110, 111, 116. 



tridentata, 117, 140. 



trifasciata, 74. 



trispinata, 4, 87, 91, 137. 



tullbergi, 72. 



unica, 81. 



viatica, 110. 



violacea, 88, 101, 139. 



violacea caeruleatra, 88, 104, 139, 



violacea divergens, 104. 



violacea mucronata, 103, 139. 



virescens, 110. 



viridis, 74, 78, 87, 109, 116, 140. 



viridis aquatilis, 113. 



viridis arctica, 114. 



viridis catena, 87, 112. 



viridis cincta, 113. 



viridis delta, 114, 140. 



viridis pomona, 112, 115, 140. 



viridis riparia, 113, 140. 



walkerii, 97. 

 Isotoma, subg., 78, 87. 

 Isotomidae, 7. 

 Isotomina, subg., 5. 

 Isotomina thermophila anoniala, 63. 

 Isotominae, 7. 

 Isotomini, 7. 

 Isotomodes, 6, 8, 14, 16. 



productus, 16, 17. 



tenuis, 17, 129. 

 Isotomurus, 6, 10, 70. 



palustris, 3, 4, 71, 72. 136. 



palustris balteatus, 7S. 



palustris maculata, 77. 



palustris prasinus, 75. 



palustris texensis, 76, 136. 



palustroides, 71, 77, 136. 



retardatus, 3, 71, 136. 

 janmayensis, Isotoma, 66. 

 lacustris, Isotoma, 39. 

 laguna, Proisotoma, 118, 140. 

 lanuginosa, Isotoma, 69. 

 laricis, Anurophorus, 12, 129. 



laricis, Bourletia, 12. 



Lipura, 12. 

 lateraria, Isotoma, 81. 

 laticauda, Proisotoma, 39, 42, 132. 

 leonina, Isotoma, 97. 



Isotoma albeila, 97. 

 Leucosticte griseonucha, 103. 

 Lipura, 12. 



corticina, 12. 



laricis, 12. 

 litoralis, Isotoma, 39. 

 longidens, Isotoma, 79. 

 longispina, Proisotoma, 44, 50, 134. 

 longispinus, Achorutes, 50. 

 Lubbockia, 10. 

 macnamarai, Isotoma, 108. 

 maculata, Isotomurus palustris, 77. 

 manubriata, Isotoma, 28, 30. 

 marissa, Isotoma, 4, 87, 89, 137. 

 minima, Isotoma, 22, 55. 

 minor, Isotoma, 87, 94, 138. 

 minuta, Isotoma, 38, 43, 51. 



Proisotoma, 23, 44, 51, 134. 

 monstrosa, Isotoma, 79. 

 montana glauca, Isotoma, 113, 114. 

 mucronata, Isotoma, 103. 



Isotoma violacea, 103, 139. 

 muskegis, Guthriella, 4, 5, 33, 34, 36. 

 131, 132. 



Isotoma, 33, 36. 

 neglecta, Isotoma, 100. 



Isotoma grisescens, 100. 



Isotoma olivacea, 88, 100, 138. 

 nigra, Isotoma, 86. 



Isotoma arborea, 86, 88, 137. 

 nigrifrons, Isotoma, 87, 88, 105, 137. 

 nivalis, Folsomia, 19, 30, 32, 131. 



Isotoma, 32. 

 nivea, Isotoma, 95, 96. 

 notabilis, Isotoma, 93, 137. 

 obsoleta, Isotoma, 56. 



Proisotoma, 44, 56, 135. 

 olivacea, Isotoma, 88, 98, 105, 138. 

 olivacea grisea, Isotoma, 87, 100, 138. 

 olivacea grisescens, Isotoma, 100. 

 olivacea neglecta, Isotoma, 88, 100, 138. 

 pallida, Anurophorus laricis, 13. 



Desoria, 110. 



Folsomia, 26. 



Impatiens, 32. 



Isotoma palustris, 75. 



Isotomurus palustris, 75. 

 palustris, Isotoma, 72, 110-112. 



Isotomurus, 3, 4, 71, 72, 136. 



Podura, 70, 72. 

 palustris balteata, Isotoma, 76. 

 palustris balteatus, Isotomurus, 76. 

 palustris cincta, Isotoma, 113. 

 palustris maculata, Isotomurus, 77. 

 palustris pallida, Isotoma, 75. 

 palustris prasinus, Isotomurus, 75. 

 palustris riparia, Isotoma, 113. 

 palustris texensis, Isotomurus, 76, 136. 

 palustroides, Isotomurus, 71, 77, 136. 

 parva, Isotoma, 79, 80. 

 parvulus, Folsomides, 13-15. 

 parvus, Folsomides, 14, 129. 

 pilosa, Tetracanthella, 10. 



