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.
Showing posts with label Purple Bar. Show all posts
Showing posts with label Purple Bar. Show all posts

Wednesday, 16 January 2019

Clouded and unclouded Magpies

The macro moths were the highlights on 31st July with my third ever (but second this year) Dark Spinach and a Clouded Magpie which was only my third here in 4 years.  Dusky Thorn was also new for the year.

Dark Spinach, North Elmham, 31st July


Clouded Magpie, North Elmham, 31st July


Other macros were Least Carpet, 4 Single-dotted Waves, 2 Riband Waves, 2 Red Twin-spot Carpets, 2 Dark-barred Twin-spot Carpets, Common Carpet, Small Phoenix, Currant Pug, Magpie Moth, Scorched Carpet, Brimstone Moth, Early Thorn, Scalloped Oak, 2 Willow Beauties, Coxcomb Prominent, Black Arches, 10 Dingy Footmen, Scarce Footman, Common Footman, 3 Buff Ermines, 4 Ruby Tigers, 2 Turnip Moths, Heart and Club, 3 Shuttle-shaped Darts, 4 Flame Shoulders, Lesser Broad-bordered Yellow Underwing, 6 Setaceous Hebrew Characters, Smoky Wainscot, 2 Common Wainscots, Straw Underwing, Dun-bar, 2 Dark Arches, Cloaked Minor, 2 Common Rustics, Uncertain, Rustic and 8 Straw Dots.

Magpie Moth, North Elmham, 31st July


The micros were Carrion Moth Monopis weaverella, Bird-cherry Ermine Yponomeuta evonymella, Little Ermine Swammerdamia pyrella, Wainscot Smudge Ypsolopha scabrella, 2 Long-horned Flat-bodies Carcina quercana, 2 House Nebs Bryotropha domestica, Pointed Groundling Scrobipalpa acuminatella, 5 Dingy Dowds Blastobasis adustella, London Dowd Blastobasis lacticolella, Straw Conch Cochylimorpha straminea, 2 Common Yellow Conches Agapeta hamana, Dark Fruit-tree Tortrix Pandemis heparana, Privet Tortrix Clepsis consimilana, Garden Rose Tortrix Acleris variegana, Bright Bell Eucosma hohenwartiana, Bud Moth Spilonota ocellana, Marbled Piercer Cydia splendana, 37 Straw Grass-veneers Agriphila straminella, 15 Common Grass-veneers Agriphila tristella, 2 Water Veneers Acentria ephemerella, Small Grey Eudonia mercurella, Brown China-mark Elophila nymphaeata, Ringed China-mark Parapoynx stratiotata, Garden Pebble Evergestis forficalis, 3 Pale Straw Pearls Udea lutealis, 15 Mother of Pearls Pleuroptya ruralis, Thicket Knot-horn Acrobasis suavella and 4 Common Plumes Emmelina monodactyla.

House Neb Bryotropha domestica, North Elmham, 31st July


Straw Conch Cochylimorpha straminea, North Elmham, 31st July


Other things included the mayfly Blue-winged Olive Serratella ignita, a Common Earwig, the brown lacewings Hemerobius lutescens and 2 Micromus variegatus, the caddisflies 2 Hydropsyche siltalai and Molanna angustata, the mirid bug Psallus varians, the leafhopper Balclutha punctata and a Hornet.

While setting a bat detector at the Cathedral Meadows at dusk on 1st August I found a Straw Grass-veneer Agriphila straminella and a leafhopper that I didn't immediately recognise. It turned out to be a new species for me, Macropsis scotti.

Macropsis scotti, North Elmham Cathedral Meadows, 1st August


That night there were 5 new moths for the year: Winter Groundling Scrobipalpa costella (only my second here), Marbled Mompha Mompha propinquella, Rhomboid Tortrix Acleris rhombana, Cabbage Moth and Angle Shades. The rhombana was my earliest ever by 12 days.

Winter Groundling Scrobipalpa costella, North Elmham, 1st August


Marbled Mompha Mompha propinquella (male, gen det), North Elmham, 1st August


Rhomboid Tortrix Acleris rhombana, North Elmham, 1st August


Cabbage Moth, North Elmham, 1st August


Angle Shades, North Elmham, 1st August


A record count of  5 Small Purple & Golds Pyrausta aurata was remarkable for here.  I only caught 5 singles across the whole of the previous 3 summers but either it is a good year for them or else they have taken a liking to the mint we planted in the garden a couple of years ago.  Although I eventually recorded 11 in the garden this summer they were only recorded on 5 nights spread over a period of just over a month.

5 Turnip Moths was also a record count, but in this case it was definitely a case of it being a good year for them as I know a lot of other moth-ers recorded exceptional numbers this year (much higher numbers than me in many cases).  I don't usually get many (only two last year and three the year before) but this year I'm looking like I will end up with a total of around 50 (I'm not sure the exact number yet as I have 2-3 slightly equivocal ones in pots waiting to be confirmed).  I know many people get more than that in a normal year and were getting 3-figure counts in a single night this year.

Other moths were Hawthorn Slender Parornix anglicella, Horse-Chestnut Leaf-miner Cameraria ohridella, Woundwort Case-bearer Coleophora lineolea, 2 Long-horned Flat-bodies Carcina quercana, Orange Crest Helcystogramma rufescens, 3 Dingy Dowds Blastobasis adustella, Little Mompha Mompha raschkiella, 4 Dark Fruit-tree Tortrixes Pandemis heparana, Light Brown Apple-moth Epiphyas postvittana, Garden Rose Tortrix Acleris variegana, Barred Marble Celypha striana, Common Marble Celypha lacunana, Pine Marble Piniphila bifasciana, Holly Tortrix Rhopobota naevana, Hoary Bell Eucosma cana, 2 Marbled Piercers Cydia splendana, Garden Grass-veneer Chrysoteuchia culmella, 41 Straw Grass-veneers Agriphila straminella, 10 Common Grass-veneers Agriphila tristella, 2 Garden Pebbles Evergestis forficalis, 2 Pale Straw Pearls Udea lutealis, 9 Mother of Pearls Pleuroptya ruralis, 2 Grey Knot-horns Acrobasis advenella, Beautiful Plume Amblyptilia acanthadactyla, 2 Common Plumes Emmelina monodactyla, Pebble Hook-tip, Maiden's Blush, Blood-vein, Small Dusty Wave, 5 Single-dotted Waves, Riband Wave, 7 Red Twin-spot Carpets, Dark-barred Twin-spot Carpet, Garden Carpet, Purple Bar, Small Rivulet, Currant Pug, Magpie Moth, Scorched Carpet, Bordered Beauty, Scalloped Oak, 3 Willow Beauties, 4 Dingy Footmen, 2 Common Footmen, Shuttle-shaped Dart, 3 Flames, 7 Flame Shoulders, Lesser Broad-bordered Yellow Underwing, 3 Setaceous Hebrew Characters, 2 Common Wainscots, Copper Underwing, 2 Dun-bars, Cloaked Minor, Common Rustic, Small Rufous, Vine's Rustic, 3 Silver Ys and 5 Straw Dots.

Purple Bar, North Elmham, 1st August


Other things included the mayflies Green Drake Ephemera danica and 6 Blue-winged Olives Serratella ignita, the green lacewing Chrysoperla carnea agg., 2 brown lacewings Micromus variegatus, the caddisflies 2 Hydropsyche siltalai, Crunoecia irrorata and Athripsodes aterrimus, Birch Shieldbug, the leafhopper Balclutha punctata again, the beetles Amara apricaria and Aphodius rufipes, Hornet and Common Wasp.

Tuesday, 24 May 2016

Pine Cone Tortrix - new to Norfolk

On Friday night Dave and I headed down to Cranwich Heath where Dave has acquired permission from the Norfolk Wildlife Trust to conduct moth-trapping.  We had a good time but the clear highlight was finding Pine Cone Tortrix Gravitarmata margarotana, a species not previously recorded in Norfolk.

Indeed at the moment it's not clear (to us) that it's been recorded anywhere in the UK very often.  There may well be more records that we have not yet unearthed but so far we know of one in Kent in 2011, published as being the first for Britain, possibly an earlier record in Scotland, one in Leicestershire in 2013 one in coastal Suffolk in 2014 [edit: Matthew Deans has informed us there have now been 2 coastal Suffolk records].  The Kent individual was found at a time when there weren't many migrants around so it was suspected that there might be a population in the area, and the species is expanding its range in northern Europe, so is likely to colonise the UK.  Well, whether there have been any more records or not, I think we can now safely say it has colonised the UK, for we didn't just find one, we found THREE!  Here they are:



Pine Cone Tortrixes Gravitarmata margarotana (1 male gen det), Cranwich Heath, 20th May


(PS: is the plural of Tortrix 'Tortrixes' or 'Tortrices'?)

Other tortrix moths included two more personal highlights, both species I'd not seen before: the nationally scarce Pine Bud Moth Pseudococcyx turionella and Black-bordered Piercer Pammene argyrana.

Pine Bud Moth Pseudococcyx turionella, Cranwich Heath, 20th May


Black-bordered Piercer (male, gen det) Pammene argyrana, Cranwich Heath, 20th May


Another pine-feeding Tortrix that I don't see at home (though I have seen a few times elsewhere) was Pine Bell Epinotia rubiginosana, of which we saw at least 2.

Pine Bell Epinotia rubiginosana, Cranwich Heath, 20th May


A good selection of other micros too: 2 Bordered Carls Coptotriche marginea, Bird’s-nest Moth Tinea trinotella, New Oak Slender Caloptilia robustella, Beech Midget Phyllonorycter maestingella, 8 Plain Fanners Glyphipterix fuscoviridella, 5 Wood-rush Case-bearers Coleophora otidipennella, Red-brindled Dwarf Elachista rufocinerea, Triple-spot Dwarf Elachista maculicerusella, Swan-feather Dwarf Elachista argentella, 4 Dark-barred Tortrices Syndemis musculana, 8 Hook-streaked Grass-Veneers Crambus lathoniellus, 5 Meadow Greys Scoparia pyralella, Common Grey Scoparia ambigualis and 2 Straw-barred Pearls Pyrausta despicata.

New Oak Slender Caloptilia robustella (male, gen det), Cranwich Heath, 20th May


Wood-rush Case-bearer Coleophora otidipennella (female, gen det), Cranwich Heath, 20th May


Triple-spot Dwarf Elachista maculicerusella, Cranwich Heath, 20th May


Straw-barred Pearl Pyrausta despicata, Cranwich Heath, 20th May


Pick of the bunch of macros has to go to the nationally scarce and Breckland speciality 2 Oblique Stripeds (another awkward plural...).


Oblique Striped, Cranwich Heath, 20th May


One of the two had a much stronger red band on the underwing than the other.

Other macros were Pebble Hook-tip, Chinese Character, Red Twin-spot Carpet, 3 Common Carpets, Streamer, Purple Bar, 6 Grey Pine Carpets, Spruce Carpet, 18 Green Carpets, Mottled Pug, 2 Common Pugs, Brindled Pug, 3 Oak-tree Pugs, 2 Yellow-barred Brindles, 5 Tawny-barred Angles, 2 Latticed Heaths, 2 Scorched Wings, Brimstone Moth, Scalloped Hazel, Waved Umber, White-pinion Spotted, 2 Great Prominents, 5 Pale Tussocks, Orange Footman, Ruby Tiger, Least Black Arches, Flame Shoulder, 2 Shears, Knot Grass, Treble Lines, Marbled White Spot, Nut-tree Tussock and Spectacle.

Purple Bar, Cranwich Heath, 20th May


Knot Grass, Cranwich Heath, 20th May


Latticed Heath, Cranwich Heath, 20th May


Ruby Tiger, Cranwich Heath, 20th May


Marbled White Spot, Cranwich Heath, 20th May


Scorched Wing, Cranwich Heath, 20th May


Pale Tussock, Cranwich Heath, 20th May


Shears, Cranwich Heath, 20th May


Tawny-barred Angle, Cranwich Heath, 20th May


Mottled Pug, Cranwich Heath, 20th May


Pebble Hook-tip, Cranwich Heath, 20th May


Bugs included several Harpocera thoracica and a leafhopper that hopped away before I could get an ID on it.

Harpocera thoracica, Cranwich Heath, 20th May


unidentified leafhopper, Cranwich Heath, 20th May


Beetles included 4 Cockchafers and the weevil Phyllobius roboretanus, one I'd not identified previously.

Phyllobious roboretanus, Cranwich Heath, 20th May


I think this larger Phyllobius was Phyllobius maculicornis but I'm not 100% sure.  Would be new for me again if so, but very hard to separate from another Phyllobius that I have seen.

probable Phyllobius maculicornis, Cranwich Heath, 20th May


Only one caddisfly, another Limnephilus auricula, but a few similar Mayflies, the one I retained for checking proving to be Brachycercus harrisellus, a new species for me distinguished from its congeners by having its rear legs spaced further apart.