Description


A diary of my mothing activity covering highlights and photos from my moth trapping activities. Mainly Norfolk (UK), occasionally beyond. I may mention other wildlife sightings here, especially insects, but for birds see my birding diary.

Wednesday 6 June 2018

Two nice new moths for the garden and a rare but distinctive caddisfly

Saturday 26th May was a quieter night than the previous night but there was still plenty of interest.  Best of all was this Triple-barred Argent Argyresthia trifasciata, new for the garden and only my second ever - and a beautiful little moth.


Triple-barred Argent Argyresthia trifasciata, North Elmham, 26th May


Other moths that were new for the year were Fulvous Clothes Moth Tinea semifulvella, Hedge Case-bearer Coleophora striatipennella, Common Carpet, Flame and Marbled Minor agg., though the last of these doesn't count as it got away preventing a species-level ID.

Fulvous Clothes Moth Tinea sermifulvella, North Elmham, 26th May


Hedge Case-bearer Coleophora striatipennella (male, gen det), North Elmham, 26th May


Common Carpet, North Elmham, 26th May


Flame, North Elmham, 26th May


Other moths were Bird’s-nest Moth Tinea trinotella, Beech Midget Phyllonorycter maestingella, Rush Marble Bactra lancealana, Common Birch Bell Epinotia immundana, Bee Moth Aphomia sociella, Common Plume Emmelina monodactyla, 2 Silver-ground Carpets, Garden Carpet, Broken-barred Carpet, Green Carpet, 6 Mottled Pugs, Currant Pug, 4 Common Pugs, 2 Brimstone Moths, 2 Pale Tussocks, 2 Orange Footmen, 5 White Ermines, Cinnabar, Flame Shoulder, 2 Setaceous Hebrew Characters, Common Wainscot and 4 Treble Lines.

Setaceous Hebrew Character, North Elmham, 26th May


There was only one caddisfly in the trap but it was a highly distinctive creature that I didn't recognise at all.  It turned out to be Limnephilus elegans, a species of raised bogs and fens that according to the RES handbook is "Local in New Forest, north Midlands, N England, Wales and Scotland."  Well I don't know about you but in view of that I wouldn't expect to find this species in a central Norfolk garden!  But there seemed to be no mistaking it and a quick check with the county recorder confirmed that there is at least one county record (at Ranworth).  But it does seem to be pretty rare anywhere in East Anglia, so probably my best caddisfly yet.

Limnephilus elegans, North Elmham, 26th May


By catch also included a couple of new species for the garden, Common Red Ant Myrmica rubra (I'm sure that wasn't really new for the garden of course, but its the first red ant here that I've looked at critically) and the beetle Bembedion lampros.  Also the mayfly Pond Olive Cloeon dipterum and a Common Wasp.

Next day this Cream Wave was on my gate, a new species for the year.

Cream Wave, North Elmham, 27th May


In the trap that night the highlight was a Large Brindled Clothes Moth Triaxomera parasitella, my second new moth for the garden in consecutive nights.

Large Brindled Clothes Moth Triaxomera parasitella, North Elmham, 27th May


Also new for the year were Garden Grass-veneer Chrysoteuchia culmella, Blood-vein, 2 Sandy Carpets, Brown Rustic and a fully-identified Marbled Minor.

Garden Grass-veneer Chrysoteucha culmella, North Elmham, 27th May


Blood-vein, North Elmham, 27th May


Sandy Carpet, North Elmham, 27th May


Brown Rustic, North Elmham, 27th May


Marbled Minor (male, gen det), North Elmham, 27th May


Other moths were Beech Midget Phyllonorycter maestingella, 2 Little Dwarfs Elachista canapennella, Common Marble Celypha lacunana, Yellow-faced Bell Notocelia cynosbatella, Hook-streak Grass-veneer Crambus lathoniellus, Small Magpie Anania hortulata, Bee Moth Aphomia sociella, 2 Silver-ground Carpets, 2 Green Carpets, Mottled Pug, 2 Common Pugs, 2 White Ermines, 2 Heart and Darts, Shears, 2 Common Wainscots and 2 Treble Lines.

Hot on the heels of the previous day's indivual there was another Bembidion lampros.


Bembedion lampros, North Elmham, 27th May

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