A HISTORY OF DURHAM 



Bembidium, Lat. 



littorale, Ol. (Bold, Bagnall, 



Gardner) 



bipunctatum, L. (Bold, Bag- 



nall) 



punctulatum, Drap. (Bold, 



Bagnall, Gardner) 



prasinum, Duft. (Bold, Bag- 



nail) 



- paludosum, Pz. (Bold, Bag- 



nail, Gardner) 

 Tachypus, Lac. 



flavipes, L. (Bold, Bagnall) 



Greatham (Gardner) 

 Afipus, Sam. 



rnarinus, Strom. (Bold) 



robini, Lab. Confined to the 



coast (Bold) 

 Trechus, Clair. 



discus, F. Greatham, one 



specimen (Gardner) 



micros, Hbst. (Bold) 



lapidosus, Daws. (Bold) 



rubens, F. Wlnkton Mill 



(Bold) 



minutus, F. (Bold, Bagnall, 



Gardner) 



- obtusus, Er. (Bold, Gardner) 



secalis, Pk. (Bold, Bagnall P) 

 Patrobus, Dj. 



excavatus, Pk. (Bold, Bagnall, 



Gardner) 



assimilis, Chaud. Teesdale 



(Gardner) 

 Cymindis, Lat. 



vaporariorum, L. Blanchland 



Moors (Bagnall) Teesdale, 

 very rare (Blatch) 

 Lebia, Lat. 



- chlorocephala, Hoff. (Bold) 



Sunder land (Corder), Har- 

 llefool (Gardner) 

 Demetrias, Bon. 



atricapillus, L. Rare (Bold, 



Gardner) 

 Dromius, Bon. 



- linearis, Ol. (Bold, Bagnall, 



Gardner) 



agilis, F. Rare (Bold) 



meridionalis, Dj. Gibstde, 



(Bold, Bagnall, Gardner) 



quadrimaculatus, L. (Bold, 



Bagnall, Gardner) 



quadrinotatus, Pz. (Bold, 



Bagnall, Gardner) 



melanocephalus, Dj. (Bold, 



Bagnall, Gardner) 



nigriventriSjTh. (Bold, Bag- 



nail, Gardner) 

 Metabletus, Schl. 



- foveola, Gyll. Marsden (Bold) 



HALIPLIDJE 



Brychius, Th. 



elevatus, Pz. (Bold) 



Haliplus, Lat. 



obliquus, F. (Bold, Bagnall, 



Gardner) 



confinis, Steph. Marsden 



(Bold, Gardner) 



mucronatus, Steph. 



flavicollis, Stm. (Bold) 



fulvus, F. (Bold, Bagnall, 



Gardner) 



variegatus, Stm. Very rare 



(Bold) 



cinereus, Aub. (? Bold) 



- ruficollis, De G. (Bold, 

 Gardner) 



fluviatilis,Aub. (Bold, Gard- 



ner) 



striatus, Shp. Common at 



Greatham (Gardner) 



lineatocollis, Marsh. (Bold, 



Bagnall, Gardner) 



DYTISCID^E 



Noterus, Clair. 



sparsus, Marsh. Greatham 



common (Gardner) 

 Laccophilus, Leach 



interruptus, Pz. (Bold, Gard- 



ner) 

 Hyphydrus, 111. 



ovatus, L. (Bold, Gardner) 

 Ccelambus, Th. 



versicolor, Schal. (Bold) 



inaequalis, F. (Bold, Gardner) 



confluens,F. (Bold, Gardner) 



parallelogrammus,Ahr. (Bold, 



Gardner, Bagnall) 



impressopunctatus, Schal. 



(Gardner) 

 Deronectes, Shp. 



latus, Steph. Hartlepool sands, 



rare (Gardner) 



assimilis, Pk. (Bold, Bagnall, 



Gardner) 



depressus, F. (Bold, Gard- 



ner) 



1 2-pustulatus, F. (Bold, 



Gardner) 



Hydroporus, Clair. 

 - pictus, F. (Bold, Gardner) 



granularis, L. (Bold) 



lepidus, Ol. (Bold, Bagnall, 



Gardner) 



rivalis, Gyll. (Bold, Bagnall, 



Gardner) 



septentrionalis, Gyll. (Bold, 



Gardner) 



davisi, Curt. (Bold, Bagnall, 



Gardner) 



dorsalis, F. (Bold, Gardner) 



lineatus, F. (Bold, Bagnall, 



Gardner) 



tristis, Pk. (Bold) 



angustatus, Stm. (Bold) 



gyllenhali , Schiod. Rare (Bold) 



morio, Dj. (Bold) 



100 



Hydroporus, Clair. 



vittula, Er. (Bold, Gardner) 



palustris, L. (Bold, Gard- 



ner) 



incognitus, Shp. Rare (Bold) 



erythrocephalus, L. (Bold, 



Bagnall, Gardner) 



rufifrons, Duft. Boldon Flats 



(Bold) 



melanarius, Stm. Rare (Bold, 



Bagnall) 



mernnonius, Nic. (Bold, 



Gardner) 



obscurus, Stm. (Bold) 



nigrita, F. (Bold) 



discretus, Fair. (Bold, Gard- 



ner) 



pubescens, Gyll. (Bold, 



Gardner) 



planus, F. (Bold, Gardner) 



lituratus, F. (Bold, Gardner) 



marginatus, Duft. Greatham 



(Gardner) 



obsoletus, Aub. Greatham 



(Gardner) 

 Agabus, Leach. 



guttatus, Pk. (Bold, Bagnall, 



Gardner) 



biguttatus, Ol. Hartlepool 



(Gardner) 



paludosus,F. (Bold, Bagnall, 



Gardner) 



uliginosus, L. Boldon Flats 



(Bold) 



unguicularis, Th. (Bold) 



didymus, Ol. Hartlepool and 



Hesleden (Gardner) 



nebulosus, Forst. (Bold, 



Bagnall, Gardner) 



conspersus, Marsh. (Bagnall, 



Gardner) 



femoralis,Pk. (Bold, Bagnall) 



sturmi, Gyll. (Bold, Bagnall, 



Gardner) 



chalconotus, Pz. (Bold, Bag- 



nail) 



bipustulatus, L. (Bold, Bag- 



nall, Gardner) 

 Platambus, Th. 



maculatus, L. (Bagnall ?) 

 Ilybius, Er. 



fuliginosuSjF. (Bold, Bagnall, 



Gardner) 



fenestratus, F. Greatham 



(Gardner) 



ater, De G. (Bold, Bagnall) 



obscurus, Marsh. (Bold) 



guttiger, Gyll. (Bold) 

 Rhantus, Lac. 



exoletus, Forst. (Bold, Bag- 



nail) 



pulverosus, Steph. Rare, 



(Bold, Gardner) 

 Colymbetes, Clair. 



fuscus, L. Bold, Bagnall, 



Gardner) 



