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 15/01/20

[ List by Specimen Date | List by Record Uploaded ]

Taxon Spn Date Site (10k) Recorder Comment
Caloptilia falconipennella  16/12/2019  TM09 - Attleborough Chris Knott  1 gen.det. C. Knott  (<100 Norfolk records)
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  
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  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)
Flounced Chestnut Agrochola helvola  22/10/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
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.  
Tachystola acroxantha  04/10/2019  TG21 - N.Norwich/Spixworth Danny And Jo  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.  
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 
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  
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  
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  
Elachista canapennella  26/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Teleiopsis diffinis  26/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Pearly Underwing Peridroma saucia  26/08/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
Caloptilia populetorum  26/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  (<100 Norfolk records)
Argyresthia albistria  26/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Swammerdamia pyrella  25/08/2019  TG32 - Stalham/Catfield Mick A'Court   1 Gen. Det. (Female)  
Acleris laterana  25/08/2019  TG32 - Stalham/Catfield Mick A'Court   1 Gen. Det. (Male)  
Cochylimorpha straminea  25/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Cochylis hybridella  25/08/2019  TF74 - Holme/Titchwell Jim Swalwell, Keith Kerr  Gen. Det. (F) K. Kerr - R. Jim Swalwell  
Cochylis molliculana  25/08/2019  TF74 - Holme/Titchwell Jim Swalwell, Keith Kerr  Gen. Det. (F) K. Kerr - R. Jim Swalwell  (<100 Norfolk records)
Epinotia nisella  25/08/2019  TF74 - Holme/Titchwell Jim Swalwell, Keith Kerr  Gen. Det. (M) K. Kerr  
Pandemis cerasana  25/08/2019  TF74 - Holme/Titchwell Jim Swalwell, Keith Kerr  Gen. Det. (F) K. Kerr - R. Jim Swalwell  
Bactra lacteana  25/08/2019  TF74 - Holme/Titchwell Jim Swalwell, Keith Kerr  Gen. Det. (F) K. Kerr & confirmed J. Clifton - R. Jim Swalwell  (Only 2 Norfolk records)
Scrobipalpa atriplicella  25/08/2019  TF74 - Holme/Titchwell Jim Swalwell, Keith Kerr  Gen. Det. (M) K. Kerr - R. Jim Swalwell  (<50 Norfolk records)
Spilonota ocellana  24/08/2019  TG14 - Sheringham Richard J Eagling  female, gen det R J Eagling  
Acleris variegana  24/08/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  
Eucosma conterminana  24/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Silver Y Autographa gamma  24/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Cydia splendana  24/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Apodia bifractella  23/08/2019  TF84 - Burnham/Holkham Keith Kerr, Jim Swalwell  male. gen.det. - R. Keith Kerr  (<100 Norfolk records)
Common Rustic Mesapamea secalis  23/08/2019  TF84 - Burnham/Holkham Keith Kerr, Jim Swalwell  female. gen.det. - R. Keith Kerr  
Dichrorampha acuminatana  23/08/2019  TF84 - Burnham/Holkham Keith Kerr, Jim Swalwell  female. gen.det. - R. Keith Kerr  
Cochylidia implicitana  23/08/2019  TF84 - Burnham/Holkham Keith Kerr, Jim Swalwell  male + female gen det - R. Keith Kerr  
Homoeosoma nebulella  23/08/2019  TF84 - Burnham/Holkham Keith Kerr, Jim Swalwell  female. gen.det. - R. Keith Kerr  
Bactra lacteana  23/08/2019  TF84 - Burnham/Holkham Keith Kerr, Jim Swalwell  male. gen.det. - R. Keith Kerr  (Only 2 Norfolk records)
Parornix torquillella  23/08/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Hellinsia carphodactyla  22/08/2019  TF84 - Burnham/Holkham Keith Kerr  male. gen.det.  (<50 Norfolk records)
Stenoptilia zophodactylus  22/08/2019  TF84 - Burnham/Holkham Keith Kerr  male. gen.det.  (<50 Norfolk records)
Agonopterix assimilella  22/08/2019  TL78 - Hockwold/Weeting James Symonds  female, gen det G Geen  (<100 Norfolk records)
Coleophora clypeiferella  22/08/2019  TL78 - Hockwold/Weeting James Symonds  female, gen det G Geen  (<100 Norfolk records)
Coleophora saxicolella  22/08/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  (<100 Norfolk records)
Aroga velocella  22/08/2019  TG14 - Sheringham Richard J Eagling  male, gen det R J Eagling  

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