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 26/05/20

[ List by Specimen Date | List by Record Uploaded ]

Taxon Spn Date Site (10k) Recorder Comment
Pauper Pug / Fletcher's Pug Eupithecia egenaria  21/05/2020  TG20 - Norwich Keith Langdon  Gen det by Keith Kerr confirms, pics of findings available  (<50 Norfolk records)
Grey Dagger Acronicta psi  21/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det.  
Incurvaria oehlmanniella  21/05/2020  TM09 - Attleborough Chris Knott  Gen. det. male C Knott -ExpRec  (<50 Norfolk records)
Dichrorampha acuminatana  21/05/2020  TG13 - Baconsthorpe Andy Wallis  Gen det A Wallis.  
Endothenia gentianaeana  20/05/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  (<100 Norfolk records)
Marbled Minor Oligia strigilis  20/05/2020  TG10 - Wymondham/Cringleford Graham Moates  male and female gen. det. -ExpRec  
Coleophora caespititiella  19/05/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
Stigmella aurella  19/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Grey Pug Eupithecia subfuscata  19/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det. - R. graham geen  
Grey Pug Eupithecia subfuscata  19/05/2020  TF63 - Snettisham/Dersingham Ray Roche  Female Gen Det Jim Hodgekinson  
Coleophora caespititiella  19/05/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A Wallis.  
Marbled Minor Oligia strigilis  18/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Coleophora striatipennella  18/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Caloptilia robustella  18/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<100 Norfolk records)
Scrobipalpa acuminatella  18/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  males gen. det. - R. graham geen  
Monopis laevigella  18/05/2020  TG13 - Baconsthorpe Andy Wallis  Female. Gen. det. A Wallis.  
Teleiopsis diffinis  18/05/2020  TF63 - Snettisham/Dersingham Dick Jones  1 male Gen. det. RE Jones  
Cnephasia incertana  18/05/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  male gen det J Hodgkinson  
Cnephasia stephensiana  18/05/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  male gen det J Hodgkinson  
Marbled Minor Oligia strigilis  17/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Elachista atricomella  17/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Coleophora alcyonipennella  17/05/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen det A Wallis.  
Orange Footman Eilema sororcula  17/05/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A Wallis. - R. andrew wallis  
Aproaerema anthyllidella  17/05/2020  TF63 - Snettisham/Dersingham Ray Roche  Male Gen Det by Jim Hodgekinson  (<100 Norfolk records)
Celypha lacunana  17/05/2020  TF63 - Snettisham/Dersingham Ray Roche  Male Gen Det by Jim Hodgekinson  
Nemapogon granella  16/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  males gen. det. - R. graham geen  (<50 Norfolk records)
Dichrorampha plumbagana  16/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  males gen. det. - R. graham geen  (<50 Norfolk records)
Parornix torquillella  16/05/2020  TF63 - Snettisham/Dersingham Dick Jones  Gen. det. 1 male R E Jones  
Nemapogon granella  16/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  (<50 Norfolk records)
Nemapogon granella  15/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  (<50 Norfolk records)
Parornix devoniella  15/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Phyllonorycter maestingella  15/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Agonopterix arenella  15/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Phycitodes maritima  09/05/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen.. det. A Wallis - R. andrew wallis  
Scrobipalpa atriplicella  09/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<50 Norfolk records)
Elachista albifrontella  09/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<50 Norfolk records)
Epinotia immundana  09/05/2020  TF63 - Snettisham/Dersingham Dick Jones  female, 1 Gen. det. R E Jones  
Teleiopsis diffinis  09/05/2020  TF63 - Snettisham/Dersingham Ray Roche  Male Gen Det by Jim Hodgekinson  
Coleophora caespititiella  08/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Ocnerostoma friesei  08/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  (<50 Norfolk records)
Marbled Minor Oligia strigilis  08/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Nemapogon granella  08/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  (<50 Norfolk records)
Scrobipalpa acuminatella  08/05/2020  TM09 - Attleborough Chris Knott  Male, gen. det. by C. Knott -ExpRec  
Elachista canapennella  08/05/2020  TF63 - Snettisham/Dersingham Dick Jones  Gen. det. 1 male R E Jones  
Common Pug Eupithecia vulgata  08/05/2020  TF63 - Snettisham/Dersingham Dick Jones  Gen. det. 1 male. R E Jones  
Marbled Minor Oligia strigilis  08/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det.  
Stigmella roborella  08/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  males gen. det. - R. graham geen  (<100 Norfolk records)
Bucculatrix demaryella  08/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<50 Norfolk records)
Swammerdamia pyrella  08/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Ocnerostoma friesei  08/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  1 male, 2 females gen. det. - R. graham geen  (<50 Norfolk records)
Elachista atricomella  08/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Cnephasia communana  08/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det. - R. graham geen  (<50 Norfolk records)
Caloptilia alchimiella  07/05/2020  TL78 - Hockwold/Weeting James Symonds  both male, Gen det J Symonds  (<50 Norfolk records)
Marbled Minor Oligia strigilis  07/05/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  
Platyedra subcinerea  07/05/2020  TG50 - Yarmouth Ian Mills  Suggested ID Keith Kerr. Confirmed by Gen. Det. (Male) David Hipperson.  (Only 5 Norfolk records)
Nemapogon granella  07/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  (<50 Norfolk records)
Dichrorampha sedatana  07/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (Only 9 Norfolk records)
Elachista stabilella  07/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. white head and labial palps  (Only 4 Norfolk records)
Dichrorampha plumbagana  06/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det.  (<50 Norfolk records)
Parornix anglicella  06/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Dichrorampha plumbana  06/05/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<100 Norfolk records)
Dichrorampha plumbagana  04/05/2020  TF63 - Snettisham/Dersingham Ray Roche  Potted on Yarrow in long grass in the front garden. Previous records in 2019 in the same patch of long grass, confirmed by Gen Det by Jim Hodgekinson  (<50 Norfolk records)
Elachista canapennella  03/05/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Coleophora albicosta  03/05/2020  TL99 - Thompson/Gt.Hocking James Symonds  male, Gen det G Geen  
Cnephasia communana  03/05/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  (<50 Norfolk records)
Coleophora otidipennella  02/05/2020  TL78 - Hockwold/Weeting James Symonds  female, Gen det G Geen  (<50 Norfolk records)
Parornix anglicella  02/05/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  
Caloptilia alchimiella  01/05/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  (<50 Norfolk records)
Coleophora albicosta  29/04/2020  TL78 - Hockwold/Weeting James Symonds  female, Gen det G Geen  
Scrobipalpa acuminatella  29/04/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Scrobipalpa acuminatella  28/04/2020  TF63 - Snettisham/Dersingham Jim Hodgkinson  male gen det J Hodgkinson  
Ocnerostoma friesei  26/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det G Geen  (<50 Norfolk records)
Coleophora otidipennella  26/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det G Geen  (<50 Norfolk records)
Elachista freyerella  26/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det G Geen  (<50 Norfolk records)
Phyllonorycter blancardella  26/04/2020  TG13 - Baconsthorpe Andy Wallis  Gen Det A Wallis. Male. - R. andrew wallis  
Scrobipalpa acuminatella  26/04/2020  TG13 - Baconsthorpe Andy Wallis  Gen Det A Wallis - R. andrew wallis  
Parornix anglicella  26/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  
Parornix torquillella  26/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  
Caloptilia falconipennella  26/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  (<100 Norfolk records)
Caloptilia alchimiella  26/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det J Symonds  (<50 Norfolk records)
Parornix anglicella  25/04/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Northern Drab Orthosia opima  24/04/2020  TG02 - Foxley/Foulsham Marcus Nash  Male, gen det J Clifton -ExpRec  
Neofaculta ericetella  23/04/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. Det. Andy Wallis - R. andrew wallis  
Mompha jurassicella  23/04/2020  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  (Only 13 Norfolk records)
Parornix anglicella  23/04/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  
Caloptilia robustella  22/04/2020  TF61 - S.Lynn/Tottenhill Jim Swalwell  Gen. Det. K. Kerr - female  (<100 Norfolk records)
Parornix finitimella  22/04/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det. - R. graham geen  
Broad-bordered Bee Hawk-moth Hemaris fuciformis  22/04/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det. - R. graham geen  
Mompha bradleyi  12/04/2020  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A Wallis. - R. andrew wallis  (Only 6 Norfolk records)
Ocnerostoma friesei  12/04/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  bred through, gen. det. female - R. graham geen  (<50 Norfolk records)
Caloptilia elongella  11/04/2020  TL78 - Hockwold/Weeting James Symonds  female, Gen det G Geen  
Ocnerostoma friesei  11/04/2020  TL78 - Hockwold/Weeting James Symonds  female, Gen det G Geen  (<50 Norfolk records)
Acleris schalleriana  11/04/2020  TG11 - Drayton/Swannington James Lowen  Female (gen det Keith Kerr) -ExpRec  (<100 Norfolk records)
Ocnerostoma friesei  11/04/2020  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  (<50 Norfolk records)
Caloptilia elongella  10/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det G Geen  
Parornix anglicella  10/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det G Geen  
Carpatolechia proximella  10/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det G Geen  
Ocnerostoma friesei  10/04/2020  TL78 - Hockwold/Weeting James Symonds  male, Gen det G Geen  (<50 Norfolk records)
Common Pug Eupithecia vulgata  10/04/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Caloptilia hemidactylella  08/04/2020  TG11 - Drayton/Swannington James Lowen  gen. det. Keith Kerr -ExpRec  (Only 8 Norfolk records)

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