A HISTORY OF DURHAM 



Argyresthia conjugella. Teesdale, etc. 



semifusca. Darlington, Hesleden Dene 



mendica. Darlington (Stain ton's Manual) 



retinella. Darlington, Castle Eden Dene 



dilectella. High Force, among juniper 



curvella. Cole Hill near Hartkpool 



sorbiella. Wolsingham and Teesdale 



pygmaeella. Darlington, Edder Acres, Hesleden 



Dene, etc. 



- goedartella. Darlington, Hartkpool, etc. 



brockeella. Generally distributed among birch 



arceuthinella. Wolsingham, among juniper 

 Cedestis farinatella. Darlington 



Ocnerostoma piniariella. Woods near Darlington, 



Hartlepool, etc. 

 Zellaria hepariella. Darlington, Castle Eden Dene, etc. 



- insignipennella. Probably the same as last, 



occurring at same places 

 Gracillaria swederella. Generally common 



stigmatella. Darlington 



stramineella. Upper Teesdale 



elongella. High Force, Darlington, Castle Eden, 



Black Halls, etc. 



- tringipennella. Generally distributed 



syringella. Generally distributed 



- aurogutella Darlington, Castle Eden and Hei- 



leden Denes 



Coriscum cuculipennellum. Castle Eden Dene 

 Ornix avellanella. Darlington, Hesleden Dene 



anglicella. Darlington, Hesleden Dene 



betulae. Wolsingham, High Force 



torquillella. Darlington 



scoticella. Barnard Castle 



loganella. Wolsingham and Hesleden Dene 



guttea. Darlington 



COLEOPHORID^E 



Coleophora tengstromella. Darlington, Seaton Careni 



laricella. General among larch 



lutipennella. Darlington, Barnard Castle, etc. 



fuscedinella. Darlington (Stainton's Manual) 



viminetella. Darlington, Hartlepool 



siccifolia. Darftngton 



~ gryphipennella. Darlington, Hartlepool, pro- 

 bably everywhere on rose 



nigricella. Darlington 



- orbitella. High Force, Stanhope, Wolsingham, etc. 



paripennella. High Force 



- albitarsella. Darlington, Hesleden Dene 



- alcyonipennella. Stockton-on-Tees, Castle Eden, etc. 



frischella. Darlington, Hartlepool, etc. 



fabriciella. Darlington 



anatipennella. Darlington 



albicosta. Darlington, Wolsingham 



- pyrrhulipennella. Wolsingham 



- lixella. Castle Eden Dene and Black Halls 



discordella. Generally distributed 



onosmella. Darlington 



therinella. Darlington, Black Halls 



- troglodytella. DarRngtm, Crindon Cut, etc. 



apicella. Darftngton 



annulatella. Darlington, Castle Eden, and Black 



Halls 



murinipennella. Darlington, Greatham 



glaucicolella. Greatham 



cespititiella. Darlington 



ELACHISTID^E 



Bidella somnulentella. Generally distributed 

 Batrachedra preangusta. Darlington, Castle Eden 

 and Hesleden Denes 



pinicolella. Coniscliffe Moor 

 Oinophila v-flava. Wine cellar in Darlington 

 Chauliodus chaerophyllellus. Generally com- 

 mon 



Laverna propinquella. Coniscliffe Moor, Castle 

 Eden and Hesleden Denes, &c. 



lacteela. Darlington, Dinsdale, Hesleden Dene 



miscella. Black Halls 



ochraceella. Rather common 



atrai. Rather common 

 Chrysoclysta shrankella. Hesleden Dene 



flavicaput. Darlington, Greatham, Hesleden 



Dene 

 Asychnia profugella. Darlington 



terminella. Castle Eden 



Chrysocorys festaliella. High Force, on wild rasp- 

 berries 



Stephensia brunnichella. Generally distributed 

 Elachista trapeziella. Barnard Castle 



gleichenella. Barnard Castle 



apicipunctella. Darlington, Crimdon Cut 



albifrontella. Generally common 



cinereopunctella. Stockton-on-Tees 



luticomella. Darlington, Stockton, Hesleden 



Dene, &c. 



atricomella. Darlington, Stockton, Hasleden 



Dene, &c. 



kilmunnella. Hartlepool 



monticola. Darlington and Teesdale 



nigrella. Darlington and Hasleden Dene 



gregsoni. Darlington 



obscurella. Darlington, var. subobscurella. 



The type occurs in Teesdale commonly 



perplexella. Generally distributed 



adscitella. Darlington, Stockton, Castle Eden, 



&c. 



megerella. DarKngton, Castle Eden, Sec. 



zonanella. Generally common 



taeniatella. Darlington, &c. 



cerusella. Darlington (Stainton's Manual) 



rhyncosporella. Darlington and Hartlepool 



paludum. Hell Kettles 



biatomella. Darlington 



triatomea. Darlington, Greatham, &c. 



pollinariella. Darlington, Castle Eden and 



Hesleden Denes 



subocellea. Castle Eden 



rufbcinerea. Abundant everywhere 



- cygnipennella. Abundant everywhere 

 Tischeria complanella. Generally distributed 



marginea. Darlington 



LITHOCOLLETID.E 



Lithocolletis amyotella. Darlington 



roboris. Darlington 



sylvella. Darlington 



cramerella. Darlington, Hesleden Dene 



heegeriella. Darlington, Batnard Castle 



alnifoliella. General among alder 



nigrescentella. Darlington 



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