Habits of Liomyrmex, 75. 
Hematopinus forficulus, 117. 
Harvesting ants, 149. 
Hemilexis jessei, 181. 
Hemilexis jessei var. minor, 182. 
Hemiptera-Heteroptera of Maine, 139. 
Hemiptera, new American, 73. 
Heterius helene, 178. 
Heteroptera of Maine, 139. 
Hexatomini, 33. 
Histeride, 178. 
Hormomyia proteana, 113. 
Hybrids, of Basilarchia, 115. 
Hypoaspis invertus, 161. 
Hypoaspis scutalis, 161. 
Insects, relation to flower color, 37. 
Txodide from Brazil, 160. 
Japan, Formica exsecta in, 26. 
Jassideus, 164 
Lauxaniide, 123. 
Lauxania latipennis, 82. 
Lauxaniidee, remarks on American, 82. 
Largus latus, 73. 
Larvee, of Anopheles punctipennis, 1. 
Larvee, of Sciraa congregata, 94. 
Lasiopteryx crispata, 111. 
Lepidoptera, key to families of, 54. 
Leptogaster, key to species, 132. 
Leptogaster loewi, 133. 
Liburniella, 165. 
Timnobia flaviceps, 37. 
Linognathus forficula, 117. 
Liometophilus manni, 180. 
Liomyrmex, notes on habits, 75. 
Lopheros fraternus, prothetely in, 190. 
Linognathus fahrenholzi, 117. 
Maine, Hemiptera Heteroptera of, 139. 
Mallophaga, 23. 
Mechanism of mouthparts 
squash bug, 99. 
Mecistocephalus parvus, 85. 
Mexico, Myrmecophilous insects, 171. 
Mezamelus, 165. 
Mimicry in insects, 136. 
Monardia multiarticulata, 109. 
Monardia lateralis, 109. 
Monardia rugosa, 110. 
Mosquitoes, Philippine, 30. 
Mouthparts, of squash bug, 99. 
Myodochide, 74. 
Myrmecoblatta, 172. 
Myrmecoblatta rehni, 172-173. 
Myrmecophilous insects from Mexico, 
Al. 
Myrmecotonus, 179. 
of the 
Index 201 
Myzomyia flavirostris, 30. 
Myzomyia ludlow?i, 32. 
Myzomyia parangensis, 129. 
Myrmica aldrichi, 120. 
Myrmica, American svecies allied to 
M. rubida, 118. 
Myrmica bredleyi, 120. 
Myrmica hunteri, 121. 
Myrmica mutica, 119. 
Neopoda frontalis, 162. 
Neotropical Tipulide, 33. 
Nesodesmus, 87. 
Nesodesmus insulanus, 87-88. 
New England, gall midge fauna of, 109. 
North American Lepidoptera, key to 
families, 54. 
Oides binotata, 135. 
Oides confuses, 135. 
Oides femoratus, 136. 
Oides gahani, 135. 
Oides, notes on, 133. 
Orasema tolteca, 183. 
Oreomyrma, 118. 
Orphneus brevilabiatus, 85. 
Orthoptera, 172. 
Oscinus, 24. 
Pamera hondurana, 74. 
Parallelodiplosis cinctipes, 113 
Parasitic Hymenoptera, new genera, 
79. 
Parasitidee, from Brazil, 160. 
Parectecephala dissimilis, 24. 
Pectiniunguis albemarlensis, 86. 
Penthoptera conjuncta, 44. 
Penthoptera fuliginosa, 37. 
Penthoptera, key to species, 44. 
Pheidoloxenus wheeleri, 183. 
Philippine mosquitos, 30. 
Phoride, 76. 
Photuris pennsylvanicus, prothetely in, 
126. 
Phyllodinus, 164. 
Physconella, 23. 
Physconella kelloggi, 23. 
Pilopius major, 177. 
Platypeza azarici, 167. 
Platypeza, new species found at Stan- 
ford University, 166. 
Platypeza polypori, 167. 
Platyphora coloradensis, 79. 
Platyphora eurynota, 77. 
Platyphora, genus in America, 76. 
Platyphora, key to American species, 77. 
Pogonomyrmex californicus, 153. 
Pogonomyrmex californicus subsp. este- 
banius, 154. 
