ALPHABETICAL INDEX. 



Lathrobium brevipenne, 44 

 californicuui, 44 

 concolor, 44 

 grande, 42 

 jacobinum, 43 



| nigrum, 43 



pedale, 43 

 punctulatum, 42 

 seriatum, 44 

 simile, 43 

 tenue. 44 



laticollis, Haploderus, 55 

 Lebasiella janthina, 99 



nigripennis, 99 

 Lebia atriceps, 5 

 lobulata, 5 



lepidulus, Philonthus, 37 

 Leptacinua flavipes, 41 



longicollis, 41 

 Leptolinus grandiceps, 42 

 nigripennis, 42 

 parcus, 41 

 ruficollis, 42 

 testeva biguttula, 55 

 pallipes, 55 

 pieescens, 55 

 limbalis, Pyrota, 160 

 limbatus, Prionocyphon, 87 



Collops, 94 

 Limnius ovalis, 74 

 Limonius ornatipennis, 84 

 linearis, Bradycellus, 16 

 Catogenus, 70 

 Haploderus, 54 

 Rhipiphorus, 154 

 lineatum, Ptenidium, 63 

 liratus, Lathridius, 72 

 Lispinus californicus, 59 

 obscurus, 59 

 rufescens, 59 

 tenuis, 60 



Listrochelus densicollis, 77 

 lithocharinus', Philonthus, 38 

 lividus, Palaminus, 49 

 Loberus impressus, 70 

 Lobiopa guttulata, 64 



setulosa, 63 

 lobulata, Lebia, 5 

 longiceps, Boletobius, 32 

 longicollis, Leptacinus, 41 

 longula, Carebara, 148 



Cyclocephala, 79 

 Phaleria, 125 

 longulus, Dearthrus, 73 

 Loricera californica, 3 

 neoscotica, 3 

 lucae, Eleodes, 114 

 Pelidnota, 78 

 lucana, Probosca, 167 

 lucidulus, Mycetoporus, 33 

 luteolus, Heteroeerus, 75 

 Lyctus cavicollis, 103 

 planicollis, 103 

 opaculus, 103 



Lytta puberula, 162 

 viridana, 162 



Macrobasis virgulata, 156 

 Macrosiagon abdominalis, 154 

 flavipennis, 153 

 marginalis, 153 

 maculicollis, Athous, 85 



Lachnosterna, 76 

 maculipennis, Eanus, 85 

 Malthodes fuliginosus, 93 



spado, 93 



mandibularis, Anachilus, 86 

 marginalis, Macrosiagon, 154 

 marginata, Diseogenia, 117 

 marginatus, Omethes, 90 

 Marginus rudis, 73 

 Megalops rufipes, 51 

 Megarthrus excisus, 58. 

 melanops, Alaus, 83 

 Meloe carbonaeeus, 155 

 montanus, 155 

 tinctus, 155 

 parvulus, 156 

 Metaclisa atra, 127 

 Micralymma stimpsonii, 57 

 Micropeplus cribratus, 60 



sculptus, 60 



Microphotus dilatatus, 90 

 Microscapha clavicornis, 153 

 Microstemma grossa, 26 



motsehulskii, 26 

 Microtonus sericans, 163 

 mixta, Cregya, 98 

 Monocrepidius athoides, 84 

 monstrosus, Sunius, 48 

 montanus, Meloe, 155 

 morulum, Bembidium, 19 

 morulus, Corymbites, 85 

 motsehulskii, Microstemma, 26 

 murrayi, Cteniopus, 141 

 muticus, Cnemidotus, 21 

 Mycetochares fraterna, 139 

 foveata, 140 

 haldemani, 140 

 tenuis, 140 



Mycetoporus censors, 34 

 flavicollis, 33 

 lucidulus, 33 



nanulus, Hydrocanthus, 22 

 Narthecius grandiceps, 70 

 nebraskense, Bembidium, 19 

 Nebria hudsonica, 3 



rudis, 3 



Nematidium filiforme, 68 

 Nemosoma cylindricum, 65 

 neoscotica, Loricera, 3 

 nigrella, Tachyusa, 29 

 nigrellus, Isomalus, 59 

 nigripenne, Colydium, 67 

 nigripennis, Lebasiella, 99 

 Leptolinus, 42 

 Psilopyga, 64 



