A HISTORY OF DURHAM 



POM PI LI D^ 



Pompilus, Fab. 



plumbeus, Fab. South 



Shields 



gibbus, Fab. Abundant. 



pectinipes, V. de L. South 



Shields, rare 

 Salius, Fab. 



exaltatus, Fab. Not com- 



mon 

 SPHECIDJE 



Pemphredon, Latr. 



lugubris, Latr. Common. 



shuckardi, Mor. Very 



common 



lethifer, Shuck. Common. 

 Mimesa, Shuck. 



bicolor, Fab. Dertventside 

 Gorytes, Latr. 



tumidus, Panz. Gibside 



mystaceus, Linn. Abun- 



dant 



quadrifasciatus, Fab. Der- 



tventside 

 Nysson, Latr. 



spinosus, Fab. Swatwell 

 Mellinus, Fab. 



arvensis, Linn. Common 

 Crabro. Fab. 



leucostomus, Linn. Not 



uncommon at Gibside 



podagricus, V. de L. 



quadrimaculatus, Dhlb. 



Gibside, rare ; Birtley 

 (Robson) 



dimidiatus, Fab. Abundant 



chrysotomuSjLep.Common 



vagus, Linn. Common 



cribrarius, Linn. Common 



peltarius, Schieb. Axwell 



Park, rare 



DIPLOPTERA 

 VESPIDJE 



Vespa, Linn. 



vulgaris, Linn. Very 



abundant 



germanica, Fab. Not rare. 



Birtley (Robson) 



rufa, Linn. Common 



austriaca, Pz. Shotley Bridge 



and Ebchester (Robson) 



sylvestris, Scop. Hesleden, 



Birtley (Robson) 



norvegica, Fab. Common 

 EmtBMM 



Odynerus, Latr. 



spinipes, Linn. Common 



pictus, Curt. Gibside, rare ; 



Birtley (Robson) ; Bishop 

 Auckland 



- trimarginatus, Zett. Com- 



mon 



- trifasciatus,Oliv. Common 



parietinus, Linn. Very 



common 



ANTHOPHILA 

 OBTUSILINGUES 



CoLLETIDJE 



Collates, Latr. 



daviesana, Smith. Gibside 



ACUTILINGUES 



ANDRENID.S 



Sphecodes, Latr. 



gibbus, Linn. Castle Eden, 



Axtaell Park 



ephippia, Linn. Common 



subquadratus, Smith. Birt- 



ley (Robson) 

 Halictus, Latr. 



rubicundus, Christ. Com- 



mon 



cylindricus, Fab. Com- 



mon 



albipes,Kirb. Gibside, scarce 



subfasciatus, Nyl. Gib- 



sonees 



villosulus, Kirb. Gibside 



nitidiusculus, Kirb. Rare 



minutus, Kirb. Common 

 Andrena, Fab. 



albicans, Kirb. Very com- 



mon 



rosae, Ps. 



var. trimmerana, Kirb. 

 Common 



cineraria, Linn. Common 



fulva, Schr. Derwent Valley 



(Robson) and Bishop 

 Auckland district 



clarkella, Kirb. Common 



nigroaenea, Kirb. Not un- 



common 



gwynana, Kirb. Not 



common 



furcata, Smith. Birtley 



(Robson) 



cingulata, Fab. Ravens- 



worth 



analis, Panz. Sfvaltcell, 



not uncommon 



coitana, Kirb. Gibside, etc., 



not uncommon 



minutula, Kirb. Common 



proxima, Kirb. Gibside 



(Bold) 



wilkella, Kirb. Birtley 



(Robson) 

 Nomada, Fabr. 



succinta, Panz. Swalwell 



alternata, Kirb. Abundant 



ruficornis, Linn. Common 



bifida, Thorns. Bishop 



Auckland (W. J. W.) 



borealis, Zett. Winlaton, 



not uncommon 

 Apt DM 



Chelostoma, Latr. 



florisomne, Linn. Com- 



mon 



96 



APIDJE (continued) 

 Ccelioxys, Latr. 



elongata, Lep. On the 



Bents at South Shields 

 Megachile, Latr. 



willughbiella, Kirb. Mar- 



ley Hill 



circumcincta, Lep. Abun- 



dant on the sea coast. 

 Birtley (Robson) 



centuncularis, Linn. Not 



common 

 Osmia, Panz. 



rufa, Linn. Not uncom- 



mon 



xanthomelana, Kirb. Rare 



caerulescens, Linn. Spar- 



ingly 

 Anthophora, Latr. 



pilipes, Fab. Not uncom- 



mon. Birtley (Robson) 



furcata, Panz. Gibside 

 Psithyrus, Lep. 



rupestris, Fab. Rare, al- 



though its host, Bombus 

 lapidarius, is very com- 

 mon 



vestalis, Fourc. Like its 



host, Bombus terrestris, 

 it is abundant through- 

 out the county 



barbutellus, Kirb. Com- 



mon. It associates with 

 B. pratorum 



campestris, Panz. Very 



common in association 

 with B. hortorum 

 Bombus, Latr. 



venustus, Smith. Not 



common. Birtley (Rob- 

 son) 



agrorum, Fab. Very 



common 



hortorum, Linn. Very 



common 



latreillellus, Kirb. Gibside. 



On the coast, etc. 

 r. distinguendus, Mor. 

 Birtley (Robson) 



sylvarum, Linn. Not rare 



derhamellus, Kirb. Rare. 



Birtley (Robson) 



lapidarius, Linn. Com- 



mon 



jonellus, Kirb. Gibside. 



Not common 



pratornm, Linn. Com- 



mon 



terrestris, Linn. Not very 



common. Birtley (Rob- 

 son) 



r. lucorum, Smith. The 

 commonest of the 

 genus 

 Apis, Linn. 



mellifica, Linn. Abundant 





