Thursday 31 March 2022

Moth trapping in Vestfold - March 2022

On 28th March 2022 I joined a birding friends moth trapping morning in his garden near Larvik in Vestfold. Two different types of moth trap had been used during the night and as I arrived just before 08:00 am he had just started to investigate the nights catch. Fortunately for me it turned out to a very successful catch, probably the best this year so far possibly due to the slightly warmer weather. Fortunate also as during the following days the weather turned colder which prevented any moth trapping at all. Altogether we caught 50 different moth individuals which amounted to 21 different species and a female Great Water Beetle. The beetle was released at a suitable unfrozen pond nearby. Here is a selection of images containing all species of moth we caught. English names were these exist and Norwegian names in brackets.

    

Yellow Horned Moth (vårhalvspinner) Achlya flavicornis 

Yellow Horned Moth (vårhalvspinner) Achlya flavicornis 

Early Flat-body Semioscopis avellanella


Semioscopis oculella - #1
We caught three individuals of this relatively rare Norwegian species and these 
appeared to be only the second record also of three individuals for Vestfold county. 


Semioscopis oculella - #1
We caught three individuals of this relatively rare Norwegian species and these 
appeared to be only the second record also of three individuals for Vestfold county. 


Semioscopis oculella #2
We caught three individuals of this relatively rare Norwegian species and these 
appeared to be only the second record also of three individuals for Vestfold county. 


Semioscopis oculella - #3
We caught three individuals of this relatively rare Norwegian species and these 
appeared to be only the second record also of three individuals for Vestfold county. 


Semioscopis strigulana


Dotted Border (vårfrostmåler) Agriopis marginaria


March Moth (vintermåler) Alsophila aescularia


Oak Beauty (eikelurvemåler) Biston strataria


Pale Brindled Beauty (marsmåler) Phigalia pilosaria




Lanceolate-winged Pug (spissvingedvergmåler) Eupithecia lanceata


Barred Tooth-striped Moth (leddvedtungemåler) Trichopteryx polycommata


Common Quaker (tverrlinjet seljefly) Orthosia cerasi


Hebrew Character (buemerket seljefly) Orthosia gothica


Clouded Drab (variabelt seljefly) Orthosia incerta


Lead-coloured Drab (plettseljefly) Orthosia populeti


Pine Beauty (furufly) Panolis flammea 


Pine Beauty (furufly) Panolis flammea 


Pine Beauty (furufly) Panolis flammea 


Rannoch Sprawler (vårlurvefly) Brachionycha nubeculosa


Chestnut Moth (variabelt flatfly) Conistra vaccinii




Pale Pinion (brunt kappefly) Lithophane socia



Pale Pinion (brunt kappefly) Lithophane socia


Tufted Button (slåpetornflatvikler) Acleris cristana



(lys ospeflatvikler) Acleris roscidana



Dark-streaked Button (heggflatvikler) Acleris umbrana


Great Diving Beetle (stor vannkalv) Dytiscus marginalis - female


Great Diving Beetle (stor vannkalv) Dytiscus marginalis - female






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