266 



PAGE 



Dyscliirius, Bou. ... 20 



a3neus, Doj 23 



angustatus, Putz. . 23 

 elongatulus, Daivs. . 23 

 extcusus, Putz. . . 23 

 globosus, Herbst. . . 24 

 impuuctipennis. Daws. 22 

 inermis, Curt. ... 22 

 jejunus, Daws. ... 23 

 nitidus, Uej. . . . 22 

 obscurusi, Gyll. ... 21 

 politus, Dej. ... 22 

 saliuus, Scbaum . . 23 

 tboracicus, Rossi . . 21 



Dytiscidae 159 



Dytiscimi 203 



Dytiscus, L 204 



circumcinctus, Ahr. . 205 

 circumflexus, F. . . 205 

 cotiformis, Kttnze . 205 

 dhindiatus, Bercr. . . 206 

 dulius, Gyll. ." . . 205 

 lappouieus, Gyll. . . 205 

 niarginalis, L. . . . 205 

 perplexus, Lac. . . 205 

 puuctulatus, F. . . 204 

 septenirionaUs, G-yll. 205 



KLipbriua 16 



Elapbrus, F 17 



cupreus, Duf't. ... 17 

 lappouieus, Gyll. . . 18 



riparius, L 17 



uligiuosus, F. . . . 18 



Emplettrus, Mope . . 235 



Euochrus, Tboms. . . 225 



atricapiUus, Steph. .225 



bicolov, Gyll. . . .225 



melanocephaliis, 01.. 225 



JEnoplurus, Hope . , 229 



JSpaphius, Leach . . 128 



Mriglenus, Thorns. . . 192 



Murophilus, Chaud. . 92 



Feronia, Latr. 



Gaurodytes, Thorns. 

 Grapboderes, Escb. 



ciuereus, L. 

 Gyrinida) . . 

 Gyi'inus, Geoft". 



bicolor, Payk. . 



caspius, 3Ic)i. . 



colymbus, PJr. . 



distinctus. Sharp 



60 



192 

 209 

 209 

 209 

 211 

 214 

 214 

 214 

 213 



Ilaliplida; .... 

 Haliplus, Latr. 



affinis, W. C. . . 

 amcenits, 01. 

 badius, Anhe . 

 cinereus, Aubo . 

 continis, Stepb. 

 ferrugineus, Gyll. 

 Havicollis, Sturui. . 

 Huviatilis, Aube . 

 fulvus, F. ... 

 ' impressus, F. . 

 liueatocoUis, Marsli 

 lineatus, Auhe . . 

 muci'ouatus, Stepb. 

 obliquus, Er. . 

 V. pallens, Fowler . 

 parallelus, Bab. . 

 ruticollis, ])e G. 

 striatus, Sbarp 

 variegatus, Sturm 

 varius, Nic. 

 Harpaliua .... 

 Harpalinaj .... 

 Harpalus, Latr. . , 

 a;neus, F. . . . 

 auxius, Dnft. , . 

 airicornis, Daws. . 

 attenuatus, Steph. 

 azureus, F'. . . . 

 hrevicollis, Serv. . 

 calceatus, Sturm . 

 caspius, Stev. . . 

 consentaneus, Dej. 

 couve.riis, Fairm. 

 cordatus, Duft. 

 cribelluin, Stejjh. . 

 cupreus, Dej. . . 

 depressus, Duft. , 

 diffinis, Dej. 

 dimid/atns, Rossi 

 discoideus, F. . . 

 Frohlichi, Hturm . 



149 



151 



154 



152 



153 



154 



152 



154 



153 



155 



154 



153 



156 



152 



153 



152 



153 



153 



155 



155 



154 



153 



42 



24 



42 



49 



53 



56 



49 



45 



47 



49 



, 51 



, 49 



53 



, 45 



. 46 



. 51 



. 51 



. 44 



. 51 



. 50 



. 52 



PAGE 



griseus, Pauz. ... 47 

 honestus, Duft. . . 53 

 ignavus, Duft. ... 63 



latus, L 51 



luteicornis, Duft. . 54 

 uielaueliolicus, Dej. . 52 

 neglectus, Dej. ... 53 

 obscurus, Daios. . . 44 

 obseurus, F. ... 44 

 parallelus, Dej. . . 46 

 picipennis, Duft. . . 54 

 Proteus, Payk. . . 49 

 puuctatulus, Duft. . 45 

 puncticollis, Fairm. . 46 

 quadripuuetatus, Dej. 52 

 rotuiidicollis, Fairm. . 44 

 rubripes, Duft. . . 50 

 rutibarbis, F. ... 46 

 ruficornis, F. ... 47 

 riijitarsis, Duft . . 53 

 rupicola, Sturui . . 45 

 sabulicola, Paiiz. . . 44 

 serripes, Sebon. . . 53 

 servus, Duft. ... 52 

 V. similis, Dej. ... 45 

 smaragdinus, Duft. . 50 

 stictus, Steph. . . . 44 

 stygius, Steph, . . 53 

 gidphuripes. Germ. . 54 

 tardus, Panz. ... 52 

 tenebrosus, Dej. . . 50 

 vernalis, F. ... 54 

 JVoUastoni, Daws. . 50 

 Helocbares, Muls. . . 227 

 lividus, Forst . . . 227 

 punctatus, Sbarp . . 227 

 Helophorina .... 233 

 Helopborus, F. . . . 233 

 ajDeipenuis, Tliom.s. . 237 

 V. ffiqualis, Tboms. . 237 

 affiuis, Marsb . . .239 

 aquaticus, L. . . . 236 

 arveruicus, Muls. . . 240 

 brevieollis, Tbouis. . 239 

 brevipalpis, Bedel . 239 

 costatus. Gaze . . 236 

 V. crenatus, Bey. . . 238 

 dorsalis, Marsb . . 237 

 Frichsoni, Bach. . . 239 

 frigidus, Graells . . 237 

 grandis, III. . . . 236 

 gramdarls, L., cj!c. . 239 

 griseus, Herbst., Sfc 239 

 Ida, Power. . . . 238 

 intermedius, Muls. . 236 

 laticollis, Tbouis. . . 238 

 Mulsanti, Bye. . . 239 



