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, 19 December 2018

Birch Mocha

I had the Yellow-legged Clearwing lure out again on 19th July, more in hope of getting another Orange-tailed Clearwing than Yellow-legged (they come to the same lure), but I was nonetheless impressed with a monster haul of 7 Yellow-legged Clearwings.  I also had the Raspberry Clearwing lure out but only caught a Common Wasp at that one.

Just 201 moths of 55 species that night with two new for the year: Large Beech Piercer Cydia fagiglandana and Canary-shouldered Thorn. I always think Canary-shoulderd Thorns signal the start of the end of the season, which was not a welcome sign as this season has barely started to get going.

Large Beech Piercer Cydia fagiglandarna, North Elmham, 19th July


Canary-shouldered Thorn, North Elmham, 19th July


The others were Hawthorn Ermine Paraswammerdamia nebulella, Common Oak Case-bearer Coleophora lutipennella, Apple & Plum Case-bearer Coleophora spinella, Clover Case-bearer Coleophora alcyonipennella, 2 Little Dwarfs Elachista canapennella, Cinerous Neb Bryotropha terrella, Gorse Crest Brachmia blandella, 2 Orange Crests Helcystogramma rufescens, Four-spotted Obscure Oegoconia quadripuncta, Privet Tortrix Clepsis consimilana, Flax Tortrix Cnephasia asseclana, Bright Bell Eucosma hohenwartiana, Hoary Bell Eucosma cana, 2 Marbled Piercers Cydia splendana, 77 Straw Grass-veneers Agriphila straminella, Small Grey Eudonia mercurella, Ringed China-mark Parapoynx stratiotata, Beautiful China-mark Nymphula nitidulata, 5 Mother of Pearls Pleuroptya ruralis, Rosy Tabby Endotricha flammealis, Thicket Knot-horn Acrobasis suavella, Grey Knot-horn Acrobasis advenella, Pebble Hook-tip, 2 Least Carpets, 3 Small Fan-footed Waves, 10 Single-dotted Waves, Riband Wave, 4 Red Twin-spot Carpets, Dark-barred Twin-spot Carpet, Magpie Moth, Clouded Border, Brimstone Moth, 3 Scalloped Oaks, Poplar Hawk-moth, Lesser Swallow Prominent, Swallow Prominent, 3 Yellow-tails, 3 Dingy Footmen, Scarce Footman, 13 Common Footmen, 5 Buff Ermines, Large Yellow Underwing, 2 Bright-line Brown-eyes, 5 Smoky Wainscots, Common Wainscot, Dun-bar, 5 Dark Arches, Lesser Common Rustic, 16 Uncertains, 3 Rustics, Nut-tree Tussock, Silver Y and Beautiful Hook-tip.

Other insects included 2 Blue-winged Olives Serratella ignita, the caddisfly Hydropsyche siltalai, the beetle Hydrobius fuscipes and a new species for the garden, 14-spot Ladybird.

14-spot Ladybird, North Elmham, 19th July


The following night was a substantial improvement and I think the best night of the year so far with 741 moths of 145 species.  Mind you, this did include 298 Straw Grass-veneers Agriphila straminella! The highlight was a new macro for the garden, and a species I'd only ever seen twice before: Birch Mocha.

Birch Mocha, North Elmham, 20th July


New Pine Knot-horn Dioryctria sylvestrella was only my second, following one here in 2015.

New Pine Knot-horn Dioryctria sylvestrella (male, gen det), North Elmham, 20th July


There were 2 Grey Ermines Yponomeuta sedella, another species I'd only previously seen in 2015 (though three times that year).

Grey Ermine Yponomeuta sedella, North Elmham, 20th July


The following were all new for the year: Ribwort Slender Aspilapteryx tringipennella, Long-streak Midget Phyllonorycter salicicolella, Red Birch Midget Phyllonorycter ulmifoliella, Willow Bent-wing Phyllocnistis saligna, Golden Argent Argyresthia goedartella, Purple Argent Argyresthia albistria, Honeysuckle Moth Ypsolopha dentella, Wainscot Smudge Ypsolopha scabrella, Two-spotted Neb Eulamprotes atrella, House Neb Bryotropha domestica, Brown China-mark Elophila nymphaeata, 2 Small Purple & Golds Pyrausta aurata, Small Phoenix, Least Yellow Underwing, Mouse Moth and Dingy Shears.

Long-streak Midget Phyllonorycter salicicolella (male, gen det), North Elmham, 20th July


Red Birch Midget Phyllonorycter ulmifoliella (male, gen det), North Elmham, 20th July


Willow Bent-wing Phyllocnistis saligna, North Elmham, 20th July


Honeysuckle Moth Ypsolopha dentella, North Elmham, 20th July


Wainscot Smudge Ypsolopha scabrella, North Elmham, 20th July


Two-spotted Neb Eulamprotes atrella, North Elmham, 20th July


Small Purple and Gold Pyrausta aurata, North Elmham, 20th July


Small Phoenix, North Elmham, 20th July


Least Yellow Underwing, North Elmham, 20th July


Mouse Moth, North Elmham, 20th July


Dingy Shears, North Elmham, 20th July


There were a couple of species that I only had for the first time very recently: Chestnut Pigmy Stigmella samiatella and Common Case-bearer Coleophora serratella.

The rest were probable Spotted Black Pigmy Ectoedemia subbimaculella, Bordered Carl Coptotriche marginea, Pale-backed Clothes Moth Monopis crocicapitella, Brown Birch Slender Parornix betulae, 4 Horse-Chestnut Leaf-miners Cameraria ohridella, 13 Bird-cherry Ermines Yponomeuta evonymella, Little Ermine Swammerdamia pyrella, 2 Hawthorn Ermines Paraswammerdamia nebulella, 3 Diamond-backs Plutella xylostella, Common Oak Case-bearer Coleophora lutipennella, 2 Clover Case-bearers Coleophora alcyonipennella, Pistol Case-bearer Coleophora anatipennella, Little Dwarf Elachista canapennella, Small Dingy Tubic Borkhausenia fuscescens, 4 Brown House Moths Hofmannophila pseudospretella, 10 Long-horned Flat-bodies Carcina quercana, Common Groundling Teleiodes vulgella, 5 Cinerous Nebs Bryotropha terrella, 4 Gorse Crests Brachmia blandella, 3 Orange Crests Helcystogramma rufescens, Four-spotted Obscure Oegoconia quadripuncta, 2 Dingy Dowds Blastobasis adustella, 2 Common Yellow Conches Agapeta hamana, Knapweed Conch Agapeta zoegana, Burdock Conch Aethes rubigana, Privet Tortrix Clepsis consimilana, Light Brown Apple-moth Epiphyas postvittana, Red-barred Tortrix Ditula angustiorana, 2 Grey Tortrixes Cnephasia stephensiana, 2 Maple Buttons Acleris forsskaleana, Barred Marble Celypha striana, 4 Common Marbles Celypha lacunana, Brown Elm Bell Epinotia abbreviana, Holly Tortrix Rhopobota naevana, 2 Bright Bells Eucosma hohenwartiana, 9 Hoary Bells Eucosma cana, 2 Marbled Piercers Cydia splendana, Bulrush Veneer Calamotropha paludella, 3 Garden Grass-veneers Chrysoteuchia culmella, Inlaid Grass-veneer Crambus pascuella, 298 Straw Grass-veneers Agriphila straminella, 11 Common Grass-veneers Agriphila tristella, 5 Pearl Grass-veneers Catoptria pinella, Chequered Grass-veneer Catoptria falsella, Water Veneer Acentria ephemerella, 3 Common Greys Scoparia ambigualis, 2 Base-lined Greys Scoparia basistrigalis, 2 Little Greys Eudonia lacustrata, 2 Small Greys Eudonia mercurella, Beautiful China-mark Nymphula nitidulata, Small Magpie Anania hortulata, 2 Dusky Pearls Udea prunalis, 29 Mother of Pearls Pleuroptya ruralis, Double-striped Tabby Hypsopygia glaucinalis, 6 Rosy Tabbies Endotricha flammealis, Grey Knot-horn Acrobasis advenella, Beautiful Knot-horn Rhodophaea formosa, Ash-bark Knot-horn Euzophera pinguis, Ermine Knot-horn Phycitodes binaevella, Brown Plume Stenoptilia pterodactyla, 2 Pebble Hook-tips, 2 Buff Arches, Least Carpet, 7 Small Fan-footed Waves, 2 Dwarf Cream Waves, 15 Single-dotted Waves, 8 Riband Waves, 5 Red Twin-spot Carpets, 5 Dark-barred Twin-spot Carpets, 4 Large Twin-spot Carpets, Garden Carpet, 2 Shaded Broad-bars, 3 Common Carpets, Yellow Shell, 5 Small Rivulets, Sandy Carpet, 2 Slender Pugs, Wormwood Pug, 10 Double-striped Pugs, Small Yellow Wave, 4 Clouded Borders, 3 Brimstone Moths, 2 Early Thorns, Scalloped Oak, 3 Peppered Moths, 6 Willow Beauties, Mottled Beauty, Common Wave, 2 Clouded Silvers, Elephant Hawk-moth, Pale Prominent, Chocolate-tip, 5 Yellow-tails, 7 Rosy Footmen, 22 Dingy Footmen, 4 Scarce Footmen, 2 Buff Footmen, 13 Common Footmen, Buff Ermine, Turnip Moth, 2 Shuttle-shaped Darts, 2 Flames, Flame Shoulder, Large Yellow Underwing, Lesser Broad-bordered Yellow Underwing, 10 Double Square-spots, 2 Nutmegs, Dot Moth, 4 Clays, 3 Smoky Wainscots, 3 Dun-bars, 12 Dark Arches, Light Arches, 3 Cloaked Minors, Common Rustic, 4 Dusky Sallows, 2 Ear Moths, 2 Fen Wainscots, Small Rufous, 20 Uncertains, 3 Rustics, 4 Nut-tree Tussocks, 4 Snouts and 3 Fan-foots.

Pale-backed Clothes Moth Monopis crocicapitella, North Elmham, 20th July


Mayflies and lacewings consisted of 8 Blue-winged Olives Serratella ignita, Chrysoperla carnea agg., Dichochrysa prasina and 2 Micromus variegatus.

Among the caddisflies Cyrnus flavidus was new for the year and there were 3 Hydropsyche pellucidula, 3 Hydropsyche siltalai, Limnephilus flavicornis, Limnephilus lunatus, Molanna angustata, Athripsodes aterrimus and Grouse Wing Mystacides longicornis.

Cyrnus flavidus, North Elmham, 20th July


I don't think either of the Macrotylus bugs are particularly common but after getting 3 records of Macrotylus solitarius last year I thought I might get more again this year.  In fact I have now had two records of the other one, Macrotylus horvathi, the second one being tonight.  The only other true bug was Forest Bug (or Red-legged Shieldbug) which was new for the year.  There were also 2 of the leafhopper Iassus lanio.

Macrotylus horvathi, North Elmham, 20th July


Among the beetles Amara apricaria was new for the garden and Harlequin Ladybird was new for the year excluding those that remained in my study after hibernating at the end of last year.  Other beetles were 2 Strawberry Seed Beetles Harpalus rufipes, Hydrobius fuscipes and 2 Common Red Soldier Beetles Rhagonycha fulva.

Amara apricaria, North Elmham, 20th July

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