OF LANCASTER COUNTY 



;rj i 



peiisylvanicus DeG. 

 bicolor Fab. 



faunus Say. 

 lierbivagvis Say. 



ochropus Kirh. 



viilpucelkis Say. 



fraternus Lee. 



iiitidulus Chd. 



virida^neus Bvs. 



spadiceus Dej. 



assiniilis Hid. 



irripennis Lee. 



dicorus Hid. 



irricolor iec? 

 Stenolophus Dej. 



ochropezus Say. 



conjuuctus Say. 



carbonarius Dej. 



unicolor Dej. 



fuliginosus Dej. 



plebejus Dej. 



dissimilis? Dej. 

 Gtnandropus Dej. 



hylacis Say. 

 Bradicellus Er. 



nitidus Dej. 



micans Hid. 



rupestris Say. 



iTificrus Krh. 



autiimnalis Say. 



rathuonii Lee. 

 AcuPALPrs Dej. 



testaceus Dej. 



longukis D(y. 



indistiuctus Dej. 



rupestris Dej. 



lugubris II Id. 



partiarius Say. 



miiiuatus N. sp. 

 Bembidium Illig. 



impressum Fab. 



sigillare Say. 



pahulosum Ptz. 



inaeqiiale Say. 



punctatostriatum Say. 



nigrum Say. 



chalceuin Dej. 

 OcnTHEDROMUS Lec. 



quadrimaculatus Linn. 



picipes Kirb. 



niger Say. 



affinis Say. 



coxendix Say. 



laevigatus Say. 

 patnic'lus Dej. 

 nitidiilus Dej. 

 anti(iuu.s Dej. 

 tessflatus Lec. 

 approxiniatus Lee. 

 planalus Lec. 

 amtnicanus Dej. 

 dilatatus Lec. 

 dorsalis Say. 

 planus Illd. 

 lucidus Lec. 

 basalis Lec. 

 relictus Lec. 

 antitpuis Dej. 

 Taciiys. 



epiphiatus Lee. 

 tripunirtatus Say. 

 inornatus Say. 

 flavicaudus Say. 

 ferrugineus Dej. 

 nigriceps Dej. 

 incurvus Say. 

 bipustulatus Say? 

 proxinuis Say. 

 xanthdpus Dej. 

 pulchellus F)'t. 

 pulieoniis Lec, 

 mordax Lec. 

 anceps Lee. 

 vorax Lec. 

 scitulus Lee. 



Dytiscid.e — Water-Beetles. 



Dytisccs Linn, 



conMuons Say. 



fasoiventris Say. 



harrisii Kirb. 

 Cybister Curt. 



finibriolatus? Say. 



fenistraUs Lec. 

 AciLirs Leach. 



fraternus liar. 



lateeinctus Lec. 

 Hydaticus Lch. 



Ubcrus Say. 

 Coi.YM BETES Clair. 



aipiilus? Fab. 



bipunctatus Lec. 

 Agabi's Leh. 



punctulatus Aub. 



obtusatus Say. 



lutosus Lec. 



