INDEX. 



199 



Page 



He. marginatus 100 



Marshami . 101 



obsoletus .102 



Hydaticus 38,84 



cinereus . 86 



Hybneri 85, 195 



stagnalis . ib. 



trans versalis . ib. 



Hydradephaga36 



HYDRiENA 109, 117 



minutissima . 118 

 pusilla . . ib. 

 riparia . .117 

 Hydrobius 119, 

 127 

 aeneus 135, 197 

 affinis . . 131 

 atricapillus . ib. 

 bipunctatus . 132 

 bipustulatus . 133 

 chalconotus . 128 

 colon . .133 

 foveolatus . 134 

 fulvus . . 130 

 fuscipes . 128 

 globulus . 135 

 lividus . 130 



lutescens . 134 

 marginellus . 131 

 melanocephalus 



129 

 minutus . 133 

 ochraceus . 134 

 ochropterus . 130 

 orbicularis . 132 

 picipes 127, 197 

 seminulum . 135 

 striatulus . 128 

 testaceus . 129 

 torquatus . ib. 

 Hydrochus 109, 

 110 

 brevis . . ib. 

 crenatus . ib. 

 elongatus . ib. 

 Hydrophilidje 



99, 118 



Hydrophilus 119, 



123 



caraboides . 123 



Hydroporus 38, 



50 



alpinus . 54 



areolatus 51, 192 



alternans . 53 



ater . . 61 



consobrinus . 52 



depressus 51, 192 



deplanatus 56, 193 



dorsalis . 53 



duodecim-punc- 



tatus 51, 192 

 erythrocephalus 



60, 193 

 flavipes . 61 



frater . 50,192 

 ferrugineus 193 

 fuscatus . 62 

 geminus 57, 193 



Page 

 Hy. granulans 



58, 193 

 holoserice us 6 1 , 1 93 

 latus . . 192 

 lineatus 52, 192 

 marginatus . 56 

 melanocephalus 



60, 193 

 minimus . 58 

 nigrita . . 59 

 nigro-lineatus 52 

 novem-lineatus 1 92 

 opatrinus . 193 

 ovalis 58, 193 



piceus . . 62 

 picipes 52, 192 

 planus . 60 



proximus . 55 

 pubescens 61, 193 

 sex-pustulatus 54 

 Scalesianus . 57 

 tristis . . 55 

 trivialis . 59 



umbrosus . 55 

 unistriatus . 57 

 Hydrous 119,122 

 piceus . 122, 197 

 Hygrotus 38, 46 

 affinis . . 48 

 assimilis . 46 

 collaris . 47 



confluens 47, 191 

 decoratus . 47 

 fluviatilis . 46 

 inaequalis 48, 191 

 pictus . 49, 191 

 reticulatus . 48 

 scitulus . 49, 191 

 Hyphidrus 38, 44 

 ovatus . 45, 191 

 variegatus . ib. 

 Laccophilus 38, 

 64 

 interruptus 64, 1 93 

 minutus 64, 193 

 Leoides 158, 169 

 abdominalis . 179 

 aciculata . 170 

 armata . 178 



badia . 171 



brunnea 171, 197 

 castanea . 173 

 cinnamomea . 176 

 dentipes . 170 



ferruginea . 175 

 Gyllenhalii . 197 

 humeralis . 178 

 Lycoperdi . 177 

 Marshami . 173 

 maxillosa . 175 

 multistriata 172 

 nigriclavis . 174 

 pallens . 171 



picea . 177 



polita . 174 



punctata . 170 

 punctatissima 172 

 punctulata . 173 

 rufipennis . 176 



Page 



Le. rugosa . 178 



Sturmii . 175 



testaceus . 175 



thoracica . 174 



tuberis . 177 



Leionotus . 195 



circumcinctus ib. 



conformis . ib. 



LlMNEBIUS . 119 



affinis . 120 



ater . .119 

 lutosus . 121 



marginalis . 120 

 mollis . 121 



nigrinus . ib. 

 nitidus 122, 197 

 picinus . 121, 197 

 truncatellus 120 

 LimniiDjE 99, 104 



LYMNiEUM . 2 

 depressum . 3 

 nigropiceum ib. 



Lopha . 2, 21 

 assimilis . 23 

 Doris . 25 



minima . 24 



nigra . . ib. 

 psecila . 21 



pulchella . 23 

 pusilla . . ib. 

 pulicaria 24, 189 

 quadriguttata 22 

 quadrimaculata ib. 

 Spencii . 25 



Notaphus . 2, 17 

 bifasciatus . 19 

 castanopterus 21 

 ephippium . 20 

 fumigatus . ib. 

 nebulosus . 18 

 obliquus • 19 

 stictus . 20 



undulatus . 17 

 ustulatus . 18 

 Noterus 38, 62 

 crassicornis . 63 

 sparsus . ib. 



Notiophtlus 32 

 aquaticus 32, 190 

 biguttatus 33, 190 

 quadripunctatus 



190 

 rufipes . ib. 



OCHTHEBIUS 114 



asratus . .116 

 bicolor . .115 

 dilatatus . 116 

 hibernicus . 196 

 impressus ,115 

 marinus . 114 



nanus . 116 



punctatus . 117 

 pygmaeus . 115 

 rufimarginatus 116 

 Ocys . .2,9 

 currens 10, 188 

 melanocephalus 10, 

 188 

 tempestivus 11,188 



Page 



Orthoperus 158, 



186 



Atomos . 187 

 nigrescens . ib. 

 picatus . 186 



picea ( ib. 



Punctum . ib. 

 truncatus . 187 



Pjelojbius 38, 43 

 Hermanni 44, 191 



Parnidje 99, 102 



Parnus . 103 



auriculatus 1 04, 

 195 

 bicolor . 104 

 impressus . ib. 

 prolefericornis 103, 

 195 

 sericeus . 103 



Peryphus 2, 11 

 agilis . .15 

 albipes . 189 



atroceeruleus 17, 

 189 

 concinnus 12, 188 

 decorus . 14 



femoratus 12, 188 

 Leachii . 16 



littoralis . 13 

 lunatus . ib. 



nitidulus 14, 189 

 olivaceus . 16 

 rupestris 13, 189 

 saxatilis 12, 188 

 tibialis . 15, 189 

 ustus . 14, 189 

 viridi-33neusl5,189 



Phalacrus . 158 

 Achillas . 162 

 aeneopiceus , 163 

 aeneus . .159 

 affinis , .163 

 bicolor . ib„ 



caricis . .162 

 cognatus . 160 

 consimilis . 165 

 corticalis . 160 

 coruscus . 161 

 flavicornis . 164 

 geminus . 165 

 globosus . 166 

 Leachiellus . 163 

 maritimus 159, 197 

 Millefolii . 162 

 nigrinus . ib. 

 nitens . 167 



ovatus . 160 



piceorrhaaus . 166 

 picipes . 161 



pygmams . 166 

 pulchellus . 167 

 rufipes . 164 



Stephensii . ib. 

 substriatus . 161 

 Ulicis . 166 



PHILHYDRID-rt: 98 



Phochtilhus 2, 7 

 aeneus . 7, 188 

 biguttatus 8,188 



