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 06/04/20

[ List by Specimen Date | List by Record Uploaded ]

Taxon Spn Date Site (10k) Recorder Comment
Agonopterix heracliana  25/03/2020  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det.  
Acleris logiana  13/03/2020  TG20 - Norwich Nick Watmough  Male gen det Keith Kerr  (<100 Norfolk records)
Agonopterix heracliana  10/03/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Tortricodes alternella  07/03/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Acleris ferrugana  24/01/2020  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  (<100 Norfolk records)
Caloptilia falconipennella  16/12/2019  TM09 - Attleborough Chris Knott  1 gen.det. C. Knott  (<100 Norfolk records)
Acleris ferrugana  25/11/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (male)  (<100 Norfolk records)
Autumnal Moth Epirrita autumnata  24/11/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
November Moth Epirrita dilutata  04/11/2019  TG13 - Baconsthorpe Andy Wallis  Gen. det. AW. Males  
Pale November Moth Epirrita christyi  04/11/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (male)  
November Moth Epirrita dilutata  03/11/2019  TF63 - Snettisham/Dersingham Ray Roche  Retrieved from Spiders web attached to the house.Male Gen Det Jim Hodgekinson  
Epinotia sordidana  01/11/2019  TG42 - Hickling/Horsey Mick A'Court  1 Gen. Det (Female) Det J.Clifton  (Only 13 Norfolk records)
November Moth Epirrita dilutata  01/11/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
November Moth Epirrita dilutata  30/10/2019  TG04 - Blakeney/Cley G Bond  gen det R Eagling  
Autumnal Moth Epirrita autumnata  30/10/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
November Moth Epirrita dilutata  29/10/2019  TG33 - Bacton Lynnette Nicholson  Gen Det Mick A'Court  
Pale November Moth Epirrita christyi  28/10/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (male)  
November Moth Epirrita dilutata  28/10/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 3, gen det, R J Eagling (male)  
November Moth Epirrita dilutata  25/10/2019  TG13 - Baconsthorpe Andy Wallis  Gen. Det. 6 males. Andy Wallis.  
Pale November Moth Epirrita christyi  25/10/2019  TG13 - Baconsthorpe Andy Wallis  Gen. Det. 2 males. Andy Wallis.  
November Moth Epirrita dilutata  23/10/2019  TF63 - Snettisham/Dersingham Dick Jones  male, Gen. det. R E Jones  
Pale November Moth Epirrita christyi  23/10/2019  TG04 - Blakeney/Cley G Bond  gen det R Eagling  
November Moth Epirrita dilutata  23/10/2019  TG04 - Blakeney/Cley G Bond  gen det R Eagling  
Acleris schalleriana  23/10/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  (<100 Norfolk records)
Aproaerema anthyllidella  23/10/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  (<100 Norfolk records)
November Moth Epirrita dilutata  22/10/2019  TG13 - Baconsthorpe Andy Wallis  Gen.det. AW.  
Flounced Chestnut Agrochola helvola  22/10/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Buff Footman Eilema depressa  21/10/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (male)  
November Moth Epirrita dilutata  21/10/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 3, gen det, R J Eagling (male)  
Caloptilia stigmatella  21/10/2019  TF63 - Snettisham/Dersingham Ray Roche  Worn individual. Male gen Det Jim Hodgekinson  
November Moth Epirrita dilutata  20/10/2019  TG10 - Wymondham/Cringleford Ed Parnell  Male. Gen det by E. Parnell using hand lens.  
November Moth Epirrita dilutata  16/10/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Ephestia woodiella  15/10/2019  TG33 - Bacton Mick A'Court  1 Gen. Det. (Male)  
Acleris rhombana  14/10/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, A. Wallis (male)  
Tachystola acroxantha  04/10/2019  TG21 - N.Norwich/Spixworth Danny Hercock, Jo Carey  Gen det, Mick A’Court  (<50 Norfolk records)
Tineola bisselliella  30/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  (<50 Norfolk records)
Acleris emargana  25/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Acleris variegana  23/09/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (male)  
Scrobipalpa atriplicella  22/09/2019  TG14 - Sheringham Richard J Eagling  female, gen det R J Eagling  (<50 Norfolk records)
Vine's Rustic Hoplodrina ambigua  22/09/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
Lunar Yellow Underwing Noctua orbona  21/09/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
Depressaria badiella  21/09/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  (<50 Norfolk records)
Acleris sparsana  19/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Acleris rhombana  19/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Scrobipalpa atriplicella  15/09/2019  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<50 Norfolk records)
Spilonota laricana  15/09/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  male gen det J Hodgkinson  
Plutella xylostella  14/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Teleiopsis diffinis  14/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Feathered Ranunculus Polymixis lichenea  13/09/2019  TF84 - Burnham/Holkham Keith Herber & Mrs Ann Herber  Gen.Det. (male) Keith Kerr  
Elachista albifrontella  12/09/2019  TG04 - Blakeney/Cley R Forrester  gen.det. Richard Eagling, photo  (<50 Norfolk records)
Coleophora glaucicolella  12/09/2019  TG32 - Stalham/Catfield Mick A'Court   1 Gen. Det. (Male)  
Saltern Ear Amphipoea fucosa  11/09/2019  TG04 - Blakeney/Cley G Bond  male, gen det R Eagling  
Depressaria badiella  10/09/2019  TL78 - Hockwold/Weeting James Symonds  male, gen det G Geen  (<50 Norfolk records)
Ypsolopha ustella  09/09/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
Depressaria badiella  09/09/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  (<50 Norfolk records)
Scrobipalpa atriplicella  04/09/2019  TL78 - Hockwold/Weeting James Symonds  male, gen det G Geen  (<50 Norfolk records)
Epinotia cinereana  03/09/2019  TG02 - Foxley/Foulsham G Bond  male, gen det R Eagling  (<50 Norfolk records)
Anacampsis blattariella  03/09/2019  TG02 - Foxley/Foulsham G Bond  Gen. Det. Female. - Richard Eagling (<100 Norfolk records)
Anacampsis populella  03/09/2019  TG02 - Foxley/Foulsham G Bond  Gen. Det. Female. - Richard Eagling 
Phyllonorycter ulmifoliella  03/09/2019  TG02 - Foxley/Foulsham G Bond  Gen. Det. Female. - Richard Eagling 
Square-spot Rustic Xestia xanthographa  02/09/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 97, 1, gen det, R J Eagling (male)  
Maple Pug Eupithecia inturbata  02/09/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (female)  
Acleris laterana  02/09/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (female)  
Lyonetia clerkella  02/09/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (female)  
Paraswammerdamia albicapitella  02/09/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (male)  
Monopis crocicapitella  02/09/2019  TG04 - Blakeney/Cley A. Harrap  (compiled by R. Eagling) 1, gen det, R J Eagling (male)  
Caloptilia robustella  02/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  (<100 Norfolk records)
Parornix finitimella  02/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Tinea semifulvella  02/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Celypha lacunana  01/09/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Trifurcula immundella  01/09/2019  TL79 - Methwold/Foulden Graham And Zoe Geen  female gen. det. - R. graham geen  (<50 Norfolk records)
Scrobipalpa atriplicella  31/08/2019  TL79 - Methwold/Foulden Graham And Zoe Geen  male gen. det. - R. graham geen  (<50 Norfolk records)
Acleris laterana  31/08/2019  TG14 - Sheringham D. Appleton, R. Eagling, D. Norgate, A. Wallis, & S. Wright  gen. det. D. Appleton - R. Stewart Wright  
Aproaerema anthyllidella  30/08/2019  TL78 - Hockwold/Weeting James Symonds  both male, Gen det G Geen  (<100 Norfolk records)
Coleophora alcyonipennella  30/08/2019  TL78 - Hockwold/Weeting James Symonds  both male, gen det G Geen  
Elachista bisulcella  30/08/2019  TG02 - Foxley/Foulsham Marcus Nash  Male, gen det J Clifton 07/11/19 -ExpRec  (Only 2 Norfolk records)
Parornix devoniella  30/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Saltern Ear Amphipoea fucosa  30/08/2019  TF74 - Holme/Titchwell Jim Swalwell, Keith Kerr  Gen. Det. (M) K. Kerr - R. Jim Swalwell  
Parornix devoniella  28/08/2019  TG13 - Baconsthorpe Andy Wallis  Gen. - R. andrew wallis  
Coleophora salicorniae  28/08/2019  TG04 - Blakeney/Cley G Bond  gen det Andy Wallis  (<50 Norfolk records)
Copper Underwing Amphipyra pyramidea  28/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Bryotropha basaltinella  27/08/2019  TF74 - Holme/Titchwell Roger Ward  gen. det. (male) J Hodgkinson. Recorder should be shown as RSPB staff & volunteers -ExpRec  (<50 Norfolk records)
Ectoedemia louisella  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  male, gen det to louisella/sericopeza, keyed to louisella (creamy tone to forewing markings & small size used to separate from sericopeza - R. Dave Appleton  (<100 Norfolk records)
Stigmella basiguttella  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  female, gen det - R. Dave Appleton  
Bucculatrix ulmella  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  2 males gen det - R. Dave Appleton  
Caloptilia robustella  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  male, gen det - R. Dave Appleton  (<100 Norfolk records)
Parornix betulae  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  females, gen det - R. Dave Appleton  
Caryocolum tricolorella  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  female, gen det - R. Dave Appleton  (<50 Norfolk records)
Aproaerema anthyllidella  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  not gen detted so sensu lato when this gets split - R. Dave Appleton  (<100 Norfolk records)
Anacampsis populella  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  females, gen det - R. Dave Appleton  
Psoricoptera gibbosella  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  male, gen det - R. Dave Appleton  (<50 Norfolk records)
Dichelia histrionana  27/08/2019  TG03 - Holt/Swanton Novers Dave Appleton, Dave Norgate, Ben Driver  female, gen det - R. Dave Appleton   (Only Norfolk record)
Cydia ulicetana  27/08/2019  TF63 - Snettisham/Dersingham Ray Roche  Female Gen Det by Jim Hodgekinson  
Acleris laterana  27/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Homoeosoma nebulella  27/08/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Female gen det J Hodgkinson  
Epinotia nisella  26/08/2019  TG42 - Hickling/Horsey Mick A'Court  1 Gen. Det (Male)  
Elachista canapennella  26/08/2019  TG42 - Hickling/Horsey Mick A'Court  1 Gen. Det (Male)  
Ptocheuusa paupella  26/08/2019  TG33 - Bacton Mick A'Court  1 Gen. Det. (Male)  (Only 10 Norfolk records)
Caloptilia falconipennella  26/08/2019  TG33 - Bacton Mick A'Court  1 Gen. Det. (Male)  (<100 Norfolk records)
Ancylosis oblitella  26/08/2019  TG33 - Bacton Mick A'Court  1 Gen. Det. (Female)  (<50 Norfolk records)

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