gobirding.eu Mothing Diary: Another Wood Carpet

After a couple of poor nights it was back to form on 11th June with the following new moths for the year (for the garden): Light Grey Tortrix Cnephasia incertana, Small Grey Eudonia mercurella, False Cacao Moth Ephestia woodiella, Ghost Moth, Dwarf Cream Wave, Riband Wave, Heart and Club, Large Nutmeg (not annual here) and Small Fan-foot.

Ghost Moth, North Elmham, 11th June

Heart and Club, North Elmham, 11th June

Large Nutmeg, North Elmham, 11th June

Small Fan-foot, North Elmham, 11th June

In addition to these was a new moth for the garden, or at least one that I have not put down before (and some might argue should still not put down). I've been a but dubious of claims of Wood Carpet and have probably thrown away "Common Carpets" that were a bit bigger than normal with clearer white bands in the wings before. But buoyed by the really obvious one at Derby Fen I couldn't help wondering about another such individual trapped at home two nights later. It wasn't nearly such an obvious candidate as the Derby Fen example as it had a weak grey line through the white band, more-or-less throughout its length, and the band itself wasn't as completely pure white, but it was big and it looked better in life than it does in the photos! Now if it is the case that these cannot be done on genitalia then it probably isn't wise to claim such a non 'classic' individual as Wood Carpet, and I have heard it said that this is the case - there is no difference in genitalia. It certainly is, as far as I can tell, impossible to separate these two on male genitalia, but the images of female genitalia on the Dissection Group website show very obviously different female genitalia for Common Carpet and Wood Carpet, as well as a comparison plate, the inclusion of which implies that this is a real difference rather than just variation between individuals. Well, my moth was a female, and her genitalia were exactly like the image in the Dissection Group for Wood Carpet. So on that basis, for the time being at least, I'm calling it a Wood Carpet, but I should point out that at least one expert considers that these are not separable and may not even be valid species.

apparent Wood Carpet (female), North Elmham, 11th June

Other species were Hedge Case-bearer Coleophora striatipennella, 5 Buff Rush Case-bearers Coleophora caespititiella, 3 Brown House Moths Hofmannophila pseudospretella, 2 Light Brown Apple-moths Epiphyas postvittana, Barred Marble Celypha striana, 14 Common Marbles Celypha lacunana, Plum Tortrix Hedya pruniana, Yellow-faced Bell Notocelia cynosbatella, 3 Garden Grass-veneers Chrysoteuchia culmella, 4 Hook-streak Grass-veneers Crambus lathoniellus, 2 Common Greys Scoparia ambigualis, 3 Narrow-winged Greys Eudonia angustea, 2 Small Magpies Anania hortulata, Elder Pearl Anania coronata, Common Plume Emmelina monodactyla, 2 Blood-veins, 4 Treble Brown Spots, Flame Carpet, Red Twin-spot Carpet, 4 Silver-ground Carpets, 2 Common Marbled Carpets, 3 Green Carpets, Sandy Carpet, Foxglove Pug, Mottled Pug, Freyer's Pug, Common Pug, 2 Grey Pugs, Clouded Border, Brown Silver-line, 2 Peppered Moths, Privet Hawk-moth, 2 Coxcomb Prominents, Marbled Brown, Buff-tip, 10 Orange Footmen, Common Footman, White Ermine, 8 Buff Ermines, 4 Cinnabars, 4 Heart and Darts, Ingrailed Clay, Bright-line Brown-eye, 3 Common Wainscots, 6 Brown Rustics, Small Angle Shades, 2 Marbled Minors, Middle-barred Minor, Treble Lines, Burnished Brass, 15 Straw Dots and Snout.

Foxglove Pug, North Elmham, 11th June

There were two mayflies in the trap, one of which was a Baetis sp., possibly a Large Dark Olive Baetis rhodani. It's size may have helped resolve this one but unforunately I didn't get to measure it before it dried out and shrunk. The other was one of the Anglers' Curse species and if I identified it correctly (some of the features are pretty subtle) it was a new one for me, Caenis luctuosa.

possible Large Dark Olive Baetis rhodani, North Elmham, 11th June

Caenis luctuosa, North Elmham, 11th June

Caddisflies consisted of Hydropsyche pellucidula, Phryganea grandis and Limnephilus flavicornis, the grandis being new for the year. There was also the mirid bug Psallus perrisi.

Phryganea grandis, North Elmham, 11th June

The following night was atrocious again with just 19 species: Garden Grass-veneer Chrysoteuchia culmella, Hook-streak Grass-veneer Crambus lathoniellus, Narrow-winged Grey Eudonia angustea, Small Magpie Anania hortulata, Silver-ground Carpet, Buff-tip, White Ermine, 8 Buff Ermines, 2 Heart and Darts, Flame, 2 Flame Shoulders, 2 Ingrailed Clays, Common Wainscot, 4 Brown Rustics, Dark Arches (new for the year), 2 Treble Lines, 3 Mottled Rustics, Straw Dot and 2 Snouts.

A nice day on 13th June meant several new insects at the meadows. My first Ringlet and Meadow Browns of the year as well as Common Blue and Painted Lady.

Ringlet, North Elmham Cathedral Meadows, 13th June

Meadow Brown, North Elmham Cathedral Meadows, 13th June

Common Blue, North Elmham Cathedral Meadows, 13th June

A Four-spotted Chaser in one of the meadows was the first one I've seen here.

Four-spotted Chaser, North Elmham Cathedral Meadows, 13th June

The green lacewing Chrysopa perla is one I don't get at home very often - apparently they don't favour gardens.

Chrysopa perla, North Elmham Cathedral Meadows, 13th June

An unremarkable selection of moths consisted of Common Marble Celypha lacunana, Silver-ground Carpet, Common Carpet, Yellow Shell, Cinnabar and Silver Y. Garden Chafer and Swollen-thighed Beetle represented the beetles and the hoverfly Melangyna umbellatarum was a new species for me.