Determination by Genitalia Examination (gen. det.)

Several species of moth cannot be identified from external features. For these species it is necessary to resort to genitalia examination, usually via a full dissection, to firmly establish the identity of the moth.

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Latest Specimen Determination - Listed by Specimen Date - Last Updated 16/11/20

[ List by Specimen Date | List by Record Uploaded ]

Taxon Spn Date Site (10k) Recorder Comment
Brick Agrochola circellaris  10/11/2020  TF63 - Snettisham/Dersingham Dick Jones  Gen. det. male.  
Acleris ferrugana  09/11/2020  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
November Moth Epirrita dilutata  08/11/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  males gen. det  
Acleris ferrugana  06/11/2020  TF63 - Snettisham/Dersingham Ray Roche  Female Gen Det by Jim Hodgekinson  
Autumnal Moth Epirrita autumnata  30/10/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A. Wallis. - R. andrew wallis  
November Moth Epirrita dilutata  30/10/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A. Wallis. - R. andrew wallis  
Caloptilia rufipennella  30/10/2020  TF63 - Snettisham/Dersingham Ray Roche  Both Male Gen Det by Jim Hodgekinson  
November Moth Epirrita dilutata  30/10/2020  TF63 - Snettisham/Dersingham Ray Roche  Male Gen Det by Jim Hodgekinson  
Pale November Moth Epirrita christyi  29/10/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A.Wallis. - R. andrew wallis  
November Moth Epirrita dilutata  29/10/2020  TG13 - Baconsthorpe Andy Wallis  Males. Gen. det. A.Wallis. - R. andrew wallis  
Pale November Moth Epirrita christyi  23/10/2020  TG10 - Wymondham/Cringleford Stephen Vickers  Gen. Det. (Male) S. Vickers.  
November Moth Epirrita dilutata  23/10/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  males gen. det  
Pale November Moth Epirrita christyi  23/10/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det  
Autumnal Moth Epirrita autumnata  21/10/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
November Moth Epirrita dilutata  19/10/2020  TL79 - Methwold/Foulden Graham Geen  male gen. det.  
November Moth Epirrita dilutata  17/10/2020  TG13 - Baconsthorpe Andrew Wallis  Male + Female. Gen. det. A. Wallis.  
Autumnal Moth Epirrita autumnata  16/10/2020  TG13 - Baconsthorpe Andy Wallis  Female. Gen. det. A.Wallis. - R. andrew wallis  
November Moth Epirrita dilutata  12/10/2020  TG10 - Wymondham/Cringleford Stephen Vickers  Gen. Det. (Male) S. Vickers.  
November Moth Epirrita dilutata  11/10/2020  TG10 - Wymondham/Cringleford Stephen Vickers  Gen. Det. (Male) S. Vickers.  
Coleophora alticolella  28/09/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A.Wallis.  
Acleris sparsana  27/09/2020  TF63 - Snettisham/Dersingham Dick Jones  male, Gen. det. R E Jones  
Scrobipalpa costella  27/09/2020  TF63 - Snettisham/Dersingham Dick Jones  male, Gen. det. RE Jones  
Phyllonorycter ulmifoliella  22/09/2020  TF63 - Snettisham/Dersingham Ray Roche  Female Gen Det by Jim Hodgekinson  
Elachista canapennella  19/09/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A. Wallis. - R. andrew wallis  
Caryocolum marmorea  15/09/2020  TF63 - Snettisham/Dersingham Dick Jones  male, Gen. det. R E Jones  
Bucculatrix cristatella  15/09/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  (<50 Norfolk records)
Cameraria ohridella  15/09/2020  TL78 - Hockwold/Weeting James Symonds  3x male, 2x female, Gen det J Symonds  
Homoeosoma nebulella  15/09/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  
Aproaerema anthyllidella  15/09/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  
Scrobipalpa ocellatella  15/09/2020  TL78 - Hockwold/Weeting James Symonds  female, Gen det J Symonds  (Only 6 Norfolk records)
Scrobipalpa atriplicella  15/09/2020  TF63 - Snettisham/Dersingham Ray Roche  Female Gen Det by Jim Hodgekinson  (<50 Norfolk records)
Scrobipalpa atriplicella  15/09/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen det A. Wallis. - R. andrew wallis  (<50 Norfolk records)
Acleris laterana  15/09/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen det A. Wallis. - R. andrew wallis  
Endothenia marginana  13/09/2020  TG13 - Baconsthorpe Andy Wallis  Hind wing checked + male. Gen. det. A.Wallis - R. andrew wallis  (<50 Norfolk records)
Depressaria badiella  12/09/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  (<50 Norfolk records)
Ypsolopha sylvella  10/09/2020  TG11 - Drayton/Swannington James Lowen  1; gen det K Kerr  (<50 Norfolk records)
Bryotropha affinis  08/09/2020  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
Scrobipalpa ocellatella  08/09/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det. - R. graham geen  (Only 6 Norfolk records)
Ectoedemia sericopeza  08/09/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<50 Norfolk records)
Bryotropha domestica  08/09/2020  TF63 - Snettisham/Dersingham Dick Jones  male, Gen. det. R E Jones  
Depressaria badiella  08/09/2020  TF63 - Snettisham/Dersingham Dick Jones  male, Gen. det. R E Jones  (<50 Norfolk records)
Nephopterix angustella  08/09/2020  TF63 - Snettisham/Dersingham Dick Jones  male, Gen. det. R E Jones  
Gelechia hippophaella  08/09/2020  TF74 - Holme/Titchwell James Symonds & Andy Brown  male, Gen det J Symonds - R. james symonds  (Only 7 Norfolk records)
Mirificarma mulinella  07/09/2020  TL78 - Hockwold/Weeting James Symonds  female, Gen det J Symonds  (<100 Norfolk records)
Argyresthia semitestacella  07/09/2020  TL78 - Hockwold/Weeting James Symonds  female, Gen det J Symonds  (<50 Norfolk records)
Aproaerema anthyllidella  07/09/2020  TL78 - Hockwold/Weeting James Symonds  2x male, Gen det J Symonds  
Depressaria badiella  07/09/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  (<50 Norfolk records)
Scrobipalpa ocellatella  07/09/2020  TL78 - Hockwold/Weeting James Symonds  female, Gen det J Symonds  (Only 6 Norfolk records)
Bucculatrix cristatella  07/09/2020  TL98 - Brettenham/Harling Steve Lane & Andy Brown  female, Gen det J Symonds - R. james symonds  (<50 Norfolk records)
Coleophora alcyonipennella  07/09/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A.Wallis.  
Juniper Pug Eupithecia pusillata  06/09/2020  TG14 - Sheringham Richard J Eagling  female, gen det R J Eagling  
Grapholita funebrana  06/09/2020  TG10 - Wymondham/Cringleford Stephen Vickers  Gen. Det. (Male) G. Smith  
Ephestia kuehniella  06/09/2020  TG20 - Norwich Tony Irwin  1 male live and 1 male and 1 female dead adults found in pack of porridge oats, male gen. det. and specimens (including pupal exuviae) retained. -ExpRec  (<50 Norfolk records)
Aproaerema anthyllidella  05/09/2020  TF63 - Snettisham/Dersingham Dick Jones  Male Gen. det. R E Jones Runs around like a small mouse.  
Parornix anglicella  05/09/2020  TF63 - Snettisham/Dersingham Dick Jones  male Gen. det. R E Jones  
Agonopterix assimilella  04/09/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  (<100 Norfolk records)
Bryotropha affinis  03/09/2020  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
Argyresthia albistria  03/09/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det. - R. graham geen  
Agonopterix assimilella  03/09/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<100 Norfolk records)
Cochylidia implicitana  03/09/2020  TF63 - Snettisham/Dersingham Dick Jones  Gen. det male R E Jones  
Acleris sparsana  03/09/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  
Depressaria badiella  03/09/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  (<50 Norfolk records)
Anacampsis blattariella  03/09/2020  TF62 - King's Lynn/Dersingham Ray Roche And Keith Fox  Both Female Confirmed by Gen Det Jim Hodgekinson - R. ray roche  (<100 Norfolk records)
Scrobipalpa ocellatella  02/09/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (Only 6 Norfolk records)
Dichrorampha simpliciana  02/09/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A. Wallis. - R. andrew wallis  
Scrobipalpa suaedella  31/08/2020  TF84 - Burnham/Holkham James Symonds, Andy Brown & Steve Lane  female, Gen det J Symonds  (<50 Norfolk records)
Copper Underwing Amphipyra pyramidea  29/08/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A. Wallis.  
Depressaria badiella  27/08/2020  TG14 - Sheringham Andrew Duff  Male gen. det. Richard Eagling  (<50 Norfolk records)
Aproaerema anthyllidella  26/08/2020  TF63 - Snettisham/Dersingham Ray Roche  1 well marked individual - photo attached. 2nd less so. Confirmed by Gen Det by Jim Hodgekinson. Male  
Aroga velocella  25/08/2020  TG10 - Wymondham/Cringleford Stephen Vickers  Gen. Det. (Male) G. Smith  
Bryotropha domestica  23/08/2020  TG14 - Sheringham Richard J Eagling  female, gen det R J Eagling  
Coleophora alcyonipennella  22/08/2020  TL79 - Methwold/Foulden Jim Swalwell  Gen Det Keith Kerr - female  
Acleris laterana  22/08/2020  TL79 - Methwold/Foulden Jim Swalwell  Gen Det Keith Kerr - female  
Anacampsis blattariella  22/08/2020  TL79 - Methwold/Foulden Jim Swalwell  Gen Det Keith Kerr - female  (<100 Norfolk records)
Cryptoblabes bistriga  22/08/2020  TL79 - Methwold/Foulden Jim Swalwell  Gen Det Keith Kerr - male  
Bryotropha terrella  22/08/2020  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
Bryotropha senectella  22/08/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  male gen det J Hodgkinson  
Bryotropha terrella  22/08/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
Common Marbled Carpet Dysstroma truncata  22/08/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A.Wallis. - R. andrew wallis  
Coleophora lineolea  21/08/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  male gen det J Hodgkinson  
Mirificarma mulinella  21/08/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  female gen det J Hodgkinson  (<100 Norfolk records)
Scrobipalpa acuminatella  20/08/2020  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
Parornix scoticella  20/08/2020  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  (<100 Norfolk records)
Argyresthia albistria  20/08/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det. - R. graham geen  
Scrobipalpa ocellatella  20/08/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det. - R. graham geen  (Only 6 Norfolk records)
Bucculatrix ulmella  20/08/2020  TG20 - Norwich Dave Jones  Female gen det by Mick Acourt  
Acleris rhombana  20/08/2020  TL98 - Brettenham/Harling James Symonds  male, Gen det J Symonds  
Caloptilia robustella  20/08/2020  TL98 - Brettenham/Harling James Symonds  male, Gen det J Symonds  (<100 Norfolk records)
Coleophora asteris  19/08/2020  TG04 - Blakeney/Cley Louis Parkerson  4+ seen East of hill and 1 to the West around Sea-aster. One potted East of hill to confirm ID using gen det.  (Only 10 Norfolk records)
Phycitodes maritima  19/08/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
Coleophora alcyonipennella  18/08/2020  TG20 - Norwich Nick Watmough  Female gen det Graeme J Smith  
Scythris inspersella  18/08/2020  TL88 - Thetford James Symonds, Andy Brown, Steve Lane, Allan Drewitt  2 male, 2 female, Gen det J Symonds - R. james symonds  (<50 Norfolk records)
Scythris potentillella  18/08/2020  TL88 - Thetford James Symonds, Andy Brown, Steve Lane, Allan Drewitt  1 male, 1 female, Gen det J Symonds - R. james symonds  (Only 9 Norfolk records)
Mompha raschkiella  18/08/2020  TL88 - Thetford James Symonds, Andy Brown, Steve Lane, Allan Drewitt  male, Gen det J Symonds - R. james symonds  
Scrobipalpa costella  17/08/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Coleophora peribenanderi  17/08/2020  TF63 - Snettisham/Dersingham Ray Roche  Male. Gen Det by Jim Hodgekinson  
Aroga velocella  16/08/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
Eudemis profundana  16/08/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
Acleris laterana  16/08/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Ocnerostoma friesei  15/08/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<50 Norfolk records)

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