200 



INDEX. 



Page 



PH. fuscipes . 8 



guttula 9, 188 



haemorrhous . 9 



subfenestratus 8, 



188 



Kypophaga . 98 



Sericoderus 187 



thoracicus . 188 



Spercheus119,124 



emarginatus 124 



Sph^eridiid^e 99, 



135 



PLATE 



Page 



Page 





Page 



Spkmeridium 136, 



Tachys . 2, 4 



Ta. Andrea . 



29 



154 



binotatus . 5 



bipunctatus, 



28. 



bipustulatum 155, 



gracilis . 6 





189 



197 



immunis 7? 188 



celer 



26 



Daltoni . 156 



minutissimus 6 



chalceus 



29 



lunatum . ib. 



obtusus 6,188 



chlorophanus 



28 



lunulatum . 155 



pusillus . 6 



orichalcicus . 



27 



marginatum . 156 



scutellaris . 5 



properens 



26 



quadrimaculatum 



vittatus . ib. 



striatus ". 28 



, 189 



155 



Tachypus 2, 25 



Trttoma 



158 



scarabaeoides 154, 



acutus . 27 



bipustulatum 



ib. 



197 









LIST OF PLATES. 







PAGE 



PLATE 



PAGE 



X. f. 1. Lymnaeum nigropiceum 3 



2. Ocys melanocephalum . 10 



3. Peryphus lunatus . . 13 



4. Notaphus undulatus . 17 



5. Lopha assimilis . . 23 



6. Tachypus Andreas . 29 

 XI. f. 1. Haliplus mucronatus . 40 



2. Hygrotus fluviatilis . 46 

 3. scitulus . 49 



4. Hydroporus frater . 50 



5. alpinus . 54 



6. Noterus sparsus . . 63 



XII. f. 1. Colymbetes oblongus . 65 



2. pulverosus . 69 



3. 1 adspersus . 71 



4. conspersus . 72 



5. Hydaticus stagnalis . 85 



6. Dyticus (Leionotus) cir- 



cumcinctus . . 87 



XIII. f. 1. Gyrinus lineatus . . 97 



2. minutus . 96 



3. Georyssus pygmaeus . 105 



4. Elmis variabilis . . 107 



5. parallelipipedus 108 



6. cupreus . .107 



XIV. f. 1. Helophorus dorsalis .112 



2. Ochthebius punctatus . 117 



3. Hydraena pusilla . 118 



4. Limnebius ater . .119 



5. Berosus globosus . 126 



6. Hydrobius atricapillus 131 

 XV. f. 1. Phalacrus maritimus . 159 



2. Ephis tenuis confinis . 169 



3. Leiodes punctatissima . 172 



4. Agathidium globus . 180 



5. Clambus Armadillus . 184 



6. Enicocerus viridi-seneus 196 



ERRATA. 



Page 52, line 23, for striae, read stria. 



64, 14, for Haliprus, read Haliplus. 



75, 4, for above, read alone. 



87, 40, for Abrens, read Ahrens. 



91, 24, for tarsi, read tibia?. 



96, 30, for Plate XIII. f. 1., read Plate XIII. f. 2. 



97, 27, for Plate XIII. f. 2., read Plate XIII. f. 1, 



114, 10, for apicial, read apical. 



117, 16, for Degean, read De Jean. 



121, 1, 3, for nigricans, read nigrinus. 



137, 35, for Nothiophili, read Notiophili. 



138, 17, for immaculate, read immature. 



148, 3, for nigris, read rufis. 



159, hfor maxillae, read mandibles. 



, 34, 35, for in, read on. 



162, 39, for Mrs., read Mus. 



] 70, 27, for gloss, read glass. 



, 33, for three, read the. 



END OF VOL. II. 



LONDON; 



PRINTED BY THOMAS DAVISON, WHITEFRIAKS. 



