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 Record Upload Date - Last Updated 11/07/19

[ List by Specimen Date | List by Record Uploaded ]

Taxon Spn Date Site (10k) Recorder Comment
Oxyptilus laetus  08/07/2019  TF74 - Holme/Titchwell David Bratt  Gen Det Female by Keith Kerr 14/07/2019  (Only 3 Suffolk records)
Oxyptilus laetus  05/07/2019  TF63 - Snettisham/Dersingham Jenny Barker  Gen Det Male by Keith Kerr 14/07/2019  (Only 3 Suffolk records)
Dark Dagger Acronicta tridens  09/07/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. Andy Wallis  
Rufous Minor Oligia versicolor  27/06/2019  TG02 - Foxley/Foulsham G Bond  gen det RE  (<100 Suffolk records)
Bactra robustana  12/06/2019  TG04 - Blakeney/Cley G Bond  gen det AW  (<50 Suffolk records)
Cnephasia asseclana  27/06/2019  TG02 - Foxley/Foulsham G Bond  gen det RE  
Cnephasia stephensiana  03/07/2019  TF72 - Hillington/Houghton Richard Jones And Jim Hodgkinson  male gen det J Hodgkinson  
Cnephasia asseclana  03/07/2019  TF72 - Hillington/Houghton Richard Jones And Jim Hodgkinson  male gen det J Hodgkinson  
Coleophora trochilella  03/07/2019  TF72 - Hillington/Houghton Richard Jones And Jim Hodgkinson  Male Gen det J Hodgkinson  (<50 Suffolk records)
Coleophora striatipennella  04/07/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Males x2 Gen Det J Hodgkinson  
Epinotia abbreviana  05/07/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  (<100 Suffolk records)
Grapholita lobarzewskii  07/07/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det. (to pheromone)  (Only 4 Suffolk records)
Common Rustic Mesapamea secalis  06/07/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Valerian Pug Eupithecia valerianata  19/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Metzneria lappella  19/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Scoparia ambigualis  14/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Marbled Minor Oligia strigilis  20/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Cnephasia asseclana  20/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Grey Dagger Acronicta psi  30/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Pediasia contaminella  02/07/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Notocelia trimaculana  21/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Phycitodes binaevella  30/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Common Rustic Mesapamea secalis  30/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Hedya salicella  04/07/2019  TG13 - Baconsthorpe Andy Wallis  Gen. - R. andrew wallis  
Acompsia cinerella  04/07/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen. Det. Richard Eagling  (<100 Suffolk records)
Coleophora vestianella  02/07/2019  TF63 - Snettisham/Dersingham Dick Jones  1 male, Gen. det. R E Jones  (<50 Suffolk records)
Phalonidia manniana  01/07/2019  TF63 - Snettisham/Dersingham Dick Jones  1 male, Gen. det. R E Jones  
Common Rustic Mesapamea secalis  01/07/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen. Det. A. Wallis.  
Grapholita tenebrosana  29/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male Gen Det J Hodgkinson  (Only 14 Suffolk records)
Coleophora caespititiella  20/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
Coleophora alticolella  20/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  female gen det J Hodgkinson  
Ocnerostoma piniariella  29/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  male gen det jJ Hodgkinson banded antenae  (<50 Suffolk records)
Metzneria lappella  29/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  male gen det J Hodgkinson  
Dichrorampha vancouverana  29/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  2 females and 1 male gen det J Hodgkinson  (<100 Suffolk records)
Endothenia gentianaeana  29/06/2019  TF63 - Snettisham/Dersingham Ray Roche  Male. Gen Det by Jim Hodgekinson  (<100 Suffolk records)
Cnephasia asseclana  29/06/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen Det A.Wallis.  
Phycitodes binaevella  29/06/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen Det A.Wallis.  
Rufous Minor Oligia versicolor  26/06/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen. Det. A. Wallis  (<100 Suffolk records)
Zeiraphera isertana  27/06/2019  TM09 - Attleborough Chris Knott  All dark form - male (gen. det.) -ExpRec  
Caloptilia betulicola  11/01/2019  TG23 - N.Walsham/Roughton Tim Hodge  Gen.det. , [iRecord iBRC8801978 - 12/01/2019 08:58]  (<100 Suffolk records)
Grey Dagger Acronicta psi  17/08/2018  TG42 - Hickling/Horsey Tim Hodge  Male, gen.detted. [iRecord iBRC8879711 - 19/01/2019 20:32]  
Grapholita lobarzewskii  25/06/2019  TF80 - Swaffham Chris McGaw  To ALS lobarzewskii lure. Gen det. confirmed by Jon Clifton 27/06/19. 12 individuals lured to trap but only 1 dissected. Others assumed lobarzewskii based on forewing length but could be janthinana.  (Only 4 Suffolk records)
Coleophora albidella  24/06/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen. Det. A. Wallis  (<100 Suffolk records)
Reddish Light Arches Apamea sublustris  24/06/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A.Wallis  
Ephestia woodiella  17/06/2019  TF63 - Snettisham/Dersingham Dick Jones  female, Gen. det. R E Jones  
Coleophora caespititiella  17/06/2019  TF63 - Snettisham/Dersingham Dick Jones  male, Gen. det. R E Jones  
Coleophora vestianella  17/06/2019  TF63 - Snettisham/Dersingham Dick Jones  male, Gen. det. R E Jones  (<50 Suffolk records)
Delplanqueia inscriptella  23/06/2019  TL78 - Hockwold/Weeting James Symonds  no gen det  (<50 Suffolk records)
Tawny Marbled Minor Oligia latruncula  15/06/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen. det. A. Wallis  
Scrobipalpa acuminatella  02/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Oegoconia quadripuncta  02/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  (<100 Suffolk records)
Bryotropha terrella  17/06/2019  TF84 - Burnham/Holkham Keith Kerr  male. gen.det.  
Grey Pug Eupithecia subfuscata  15/06/2019  TL79 - Methwold/Foulden Jim Swalwell, Keith Kerr  Gen. Det. (f) Keith Kerr - R. Jim Swalwell  
Tawny Marbled Minor Oligia latruncula  15/06/2019  TL79 - Methwold/Foulden Jim Swalwell, Keith Kerr  Gen. Det (m) Keith Kerr  
Cnephasia incertana  15/06/2019  TF63 - Snettisham/Dersingham Ray Roche  Male. Gen Det by Jim Hodgekinson  
Cnephasia asseclana  14/06/2019  TF63 - Snettisham/Dersingham Ray Roche  Male. Gen Det by Jim Hodgekinson  
Scoparia pyralella  15/06/2019  TL79 - Methwold/Foulden Jim Swalwell, Keith Kerr  Gen. Det (F) Keith Kerr - R. Jim Swalwell  
Eudonia lacustrata  15/06/2019  TL79 - Methwold/Foulden Jim Swalwell, Keith Kerr  Gen. Det (M) Keith Kerr - R. Jim Swalwell  
Pandemis cerasana  15/06/2019  TL79 - Methwold/Foulden Jim Swalwell, Keith Kerr  Gen. Det. (M) Keith Kerr  
Bryotropha terrella  15/06/2019  TL79 - Methwold/Foulden Jim Swalwell, Keith Kerr  Gen. Det. (f) Keith Kerr - R. Jim Swalwell  
Coleophora serratella  15/06/2019  TL79 - Methwold/Foulden Jim Swalwell, Keith Kerr  Gen. Det. (f) Keith Kerr  
Dichrorampha petiverella  15/06/2019  TL79 - Methwold/Foulden Jim Swalwell, Keith Kerr  Gen. Det. (M) Keith Kerr  
Freyer's Pug Eupithecia intricata arceuthata  09/06/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Coleophora caespititiella  01/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Female gen det J Hodgkinson  
Coleophora laricella  01/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  (<100 Suffolk records)
Swammerdamia pyrella  03/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
Coleophora caespititiella  03/06/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  3 Females and 2 Males. Gen Det J Hodgkinson  
Cnephasia asseclana  09/06/2019  TG13 - Baconsthorpe Andy Wallis  Female. Gen. Det. A Wallis - R. andrew wallis  
Dichrorampha acuminatana  09/06/2019  TG13 - Baconsthorpe Andy Wallis  Male. Gen. Det. A Wallis - R. andrew wallis  
Eudonia pallida  09/06/2019  TG13 - Baconsthorpe Andy Wallis  1 male, gen det A Wallis - R. andrew wallis  
Scoparia pyralella  09/06/2019  TG13 - Baconsthorpe Andy Wallis  1 male, gen det A Wallis - R. andrew wallis  
Scoparia ambigualis  09/06/2019  TG13 - Baconsthorpe Andy Wallis  1 male, gen det A Wallis - R. andrew wallis  
Niditinea fuscella  10/06/2019  TG02 - Foxley/Foulsham Marcus Nash  Male, gen det J Clifton 12/6/19 -ExpRec  (<100 Suffolk records)
Monopis crocicapitella  03/06/2019  TG13 - Baconsthorpe Andrew Wallis  Pale grey hindwing. Female. Gen. det. A Wallis  (<100 Suffolk records)
Epiphyas postvittana  29/05/2019  TG13 - Baconsthorpe Andrew Wallis  Field. Female. Gen. det. A Wallis  
Epiblema cirsiana  29/05/2019  TG13 - Baconsthorpe Andrew Wallis  Male. Gen. det. A Wallis  (<100 Suffolk records)
Phycitodes maritima  01/06/2019  TL79 - Methwold/Foulden Jim Swalwell  Gen. Det. (F) J. Swalwell. - Large bulge in ductus bursae.  
Caloptilia robustella  01/06/2019  TL79 - Methwold/Foulden Jim Swalwell  Gen. Det. (female) J. Swalwell  (<100 Suffolk records)
Marbled Minor Oligia strigilis  01/06/2019  TL79 - Methwold/Foulden Jim Swalwell  Gen. Det. (2x males) J. Swalwell  
Cryptoblabes bistriga  25/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Coleophora albicosta  25/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Marbled Minor Oligia strigilis  25/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Coptotriche marginea  28/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Syndemis musculana  28/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Isotrias rectifasciana  22/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Nemapogon cloacella  22/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Tischeria ekebladella  19/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Mompha epilobiella  19/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Cochylimorpha straminea  19/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  
Nematopogon swammerdamella  19/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  female. gen.det.  
Dichrorampha plumbagana  19/05/2019  TF81 - Castle Acre/Litcham Keith Kerr  male. gen.det.  (<50 Suffolk records)
Dichrorampha plumbagana  30/05/2019  TF63 - Snettisham/Dersingham Ray Roche  Taken by day from the same small patch of Yarrow and long grass in the front garden as the moth recorded on 21 May. I was confident of the ID of that individual and this was confirmed by Gen Det. I am equally confident of the ID of this moth  (<50 Suffolk records)
Scoparia ambigualis  30/05/2019  TG13 - Baconsthorpe Andrew Wallis  Male. Gen. det. A Wallis  
Marbled Minor Oligia strigilis  30/05/2019  TG13 - Baconsthorpe Andrew Wallis  Both males. Gen. det. A Wallis  
Elachista poae  24/05/2019  TL79 - Methwold/Foulden Graham Geen  male gen. det.  (Only 9 Suffolk records)
Scrobipalpa acuminatella  24/05/2019  TL79 - Methwold/Foulden Graham Geen  males gen. det.  
Scrobipalpa acuminatella  10/05/2019  TL79 - Methwold/Foulden Graham Geen  males gen. det.  
Cnephasia communana  19/05/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  (<50 Suffolk records)
Coleophora alcyonipennella  22/05/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  
Depressaria chaerophylli  22/05/2019  TF63 - Snettisham/Dersingham Jim Hodgkinson  Male gen det J Hodgkinson  (<50 Suffolk records)

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