File:Stenolechia gemmella (14994072839).jpg

The first field trip of September (I wonder how many more now until the weather turns!)

Last night I was joined by Roger and Steve at Roughdown Common in Hemel Hempstead. We setup 3 traps, a mix of 125w Mv, 160w MBT and twin 40w Actinic with 26w CFL bulb. We ran them through the Dell, starting at the top of the chalk pit right through the wood towards the edge of the A41. Conditions were absolutely perfect with temperatures at around 19 degrees when lights were switched on as early as 8pm (wow these nights are drawing in fast!). After roughly 4 hours we packed up the traps one by one. We did relatively well and probably caught most species that were to be expected this time of year. Best moth had to be the second record for this site this year of Metalampra italica. Other interesting moths included a White-point, 2 Feathered Gothics, a late(ish) Pretty Chalk Carpet, Juniper Pug and Wax Moth. There was also hoardes of Hawthorn and Forest Shield Bugs in the trap. Other animals included a Roesel's Bush-Cricket, a first for me.

We also setup one MV trap up at Gadesprings (or base camp as we call it)

We returned at about 1am to see what was in the trap. There wasn't a great deal but we did manage a further 9 species that we didn't trap at Roughdown Common, with the pick of the bunch being an Orange Sallow and no less than 7 Old Lady's.

Catch Report - 04/09/14 – Roughdown Common - Hemel Hempstead - 2x 125w MV Robinson Trap, 1x 40w Lucent Suitcase Trap, 1x 160w MBT Robinson Trap & 1x 80w Actinic Suitcase Trap.

Macro Moths

2x Angle Shades 3x Barred Hook-tip 2x Black Arches 20x Brimstone Moth 1x Broad-bordered Yellow Underwing 8x Centre-barred Sallow 1x Chinese Characte 1x Common Carpet 5x Common Marbled Carpet 2x Common Rustic 3x Common Wainscot 8x Copper Underwing 1x Double-striped Pug 1x Dusky Thorn 5x Feathered Gothic 2x Flame Shoulder 2x Garden Carpet 10x Green Carpet 1x Grey Dagger 1x Iron Prominent 1x Juniper Pug 3x Large Yellow Underwing 4x Lesser Broad-bordered Yellow Underwing 2x Lesser Yellow Underwing 3x Light Emerald 4x Maiden's Blush 1x Marbled Beauty 4x Mouse Moth 1x Nutmeg 1x Oak Hook-tip 1x Pale Mottled Willow 1x Pretty Chalk Carpet 1x Purple Bar 2x Ruby Tiger 1x Setaceous Hebrew Character 2x Small Square-spot 5x Snout 1x Spectacle 25x Square-spot Rustic 1x Toadflax Pug 2x Vine's Rustic 1x White-point 2x Yellow Shell

Micro Moths

1x Metalampra italica 5x Agriphila geniculea 3x Cacoecimorpha pronubana 3x Epinotia ramella 1x Epinotia nisella 4x Plutella xylostella 1x Stenolechia gemmella 1x Bucculatrix ulmella 1x Evergestis forficalis 2x Caloptilia syringella 3x Apotomis betuletana 1x Galleria mellonella 2x Cameraria ohridella 2x Phyllonorycter quercifoliella 2x Pandemis corylana 1x Cydia splendana 4x Rhopobota naevana 2x Blastobasis adustella 1x Hypsopygia costalis 2x Ypsolopha scabrella 1x Hofmannophila pseudospretella 2x Pseudargyrotoza conwagana 1x Endrosis sarcitrella 1x Elachista canapennella 1x Coleophora trifolii 1x Emmelina monodactyla 1x Acleris rhombana 1x Tinea semifulvella 2x Epiphyas postvittana 1x Depressaria daucella 1x Agonopterix arenella 1x Yponomeuta sp 1x Acleris variegana 1x Carcina quercana 2x Argyresthia goedartella

Catch Report - 04/09/14 – Gadesprings - Hemel Hempstead - 1x 125w MV Robinson Trap

Only extra species recorded

Macro Moths

1x Common Wave 2x Burnished Brass 1x Six-striped Rustic 7x Old Lady 1x Orange Sallow 1x Red Twin-spot Carpet

Micro Moths

2x Clepsis spectrana 2x Celypha lacunana