For species seen in 2023 that had less than or equal to 100 records, full details are included; for more common species, the earliest, latest and highest count by vice-county are shown. The narrative for each species is taken from the main Hantsmoths website, and it is possible that some information on abundance and occurrence can get out of date, as it is impossible to keep up with all changes; however it should give a good introduction to each species. The tables in each species account summarise the previous status, and that for the current year.
For the maps, all records prior to 2023 are shown by a blue dot (the larger the dot, the more recent), with the current year's records shown in red. As previous records are superimposed on any report for 2023, new sites have greater emphasis (i.e. will show as 'more red').
In the species accounts, an asterisk next to a location indicates a new 10km square record; earliest ever dates are highlighted in orange, and latest ever in red. Initials in the species accounts refer to the recorders listed here. Please get in touch if you identify any omissions or errors, in particular if you have records that have yet to be submitted. Details of how to submit records can be found here.
Common in fens, marshes and freshwater margins throughout the British Isles, but not in northern Scotland. Fairly widely distributed across Hampshire but perhaps under-recorded, and decidedly uncommon on the Isle of Wight. Wingspan 16-22 mm. Rather difficult to assign to a family, perhaps, but once known, the species is easy enough to identify. Larva feeds within flowering spikes of Bulrush and Lesser Bulrush.
Vice County | #Records | #Individuals | First Record | Last Record |
---|---|---|---|---|
10 | 27 | 35 | 1995 | 2022 |
11 | 222 | 291 | 1975 | 2022 |
12 | 72 | 154 | 1988 | 2022 |
Vice County | #Records | #Individuals | Max Quantity |
---|---|---|---|
11 | 7 | 6 | 1 |
12 | 5 | 204 | 200 |
VC11: Blashford Lakes HIWWT NR, larva, present, field observation, typha - feeding signs/vacated pupa, 25 Nov (JOug); Peartree Green LNR, Southampton, one, 07 Jul (MGP); Brownwich cliffs, one, 07 Jul; Brownwich Cliffs, Titchfield, one, 07 Jul (F.M.G.); Fareham, one, 20 Jul (ADT); one, 13 Jun (MLO); Portsmouth, one, 24 Jun (IRT);
VC12: Farnham*, dead, present, found dead, 18 Jun (iNat); Fleet Pond, one, 17 Jun; two, 07 Jul; one, 28 Jul (MHals); Hawley Meadows, larva, 200, field observation, 07 Apr (BGD)
Nationally scarce (Nb) in hedgerows in south-eastern England, from Kent northwards to Norfolk and westwards to Berkshire. In Hampshire first reported in 2003, since when leaf mines have been found in scattered locations across the north and centre, and first reported from the Isle of Wight in 2014. Wingspan 8.5-10.5 mm. Very similar to C. schmidiella, which is now believed to be extinct in the British Isles, and C. orichalcea, which has a different arrangement of metallic markings in the basal area of the wing. Larva mines leaves of Hop, over-wintering in a cocoon.
Update: Status review, December 2019.
Vice County | #Records | #Individuals | First Record | Last Record |
---|---|---|---|---|
10 | 10 | 55 | 2014 | 2022 |
11 | 4 | 31 | 2004 | 2022 |
12 | 29 | 159 | 2003 | 2022 |
Vice County | #Records | #Individuals | Max Quantity |
---|---|---|---|
11 | 1 | 6 | 6 |
VC11: Mansbridge*, mine, six, 05 Aug (AMD)
Nationally scarce (Na) and restricted in Britain to alder carr and reed-beds in Hampshire and neighbouring counties. Almost exclusively coastal in Hampshire and on the Isle of Wight. Wingspan 10-11 mm. Differs from the less frequent C. zieglerella, C. schmidiella and C. orichalcea by the basal area on the forewing with four narrow longitudinal white lines (MBGBI Vol 4 part 1). Larva mines leaves of Common Reed.
Vice County | #Records | #Individuals | First Record | Last Record |
---|---|---|---|---|
10 | 31 | 87 | 2006 | 2022 |
11 | 133 | 126 | 1997 | 2022 |
12 | 8 | 9 | 2010 | 2021 |
Vice County | #Records | #Individuals | Max Quantity |
---|---|---|---|
11 | 4 | 1 | 1 |
12 | 3 | 62 | 60 |
VC11: Blashford Lakes HIWWT NR*, mine, present, phragmites, 14 Oct; mine, present, phragmites, 14 Oct; mine, present, phragmites, 14 Oct (JOug); Titchfield, one, field observation, 03 Jul (IHrg);
VC12: Fleet Pond, one, 07 Jul; mine, one, mine in Common Reed., 05 Oct; mine, 60, mines found abundantly in common reed - behind benches in Sandy Bay area, 07 Oct (MHals)
Nationally scarce (Na) wherever the foodplant is found, around farm buildings, on old walls and in urban areas from Hampshire to the Isles of Scilly. First recorded in Britain at Walditch, Dorset on 13 October 2001, thereafter rapidly colonising southern England. Previously known from the Channel Islands and southern Europe, from where the British population is presumed to have originated, most likely arriving in this country as immigrants. In Hampshire recorded for the first time in 2007 at Portchester Castle, and on the Isle of Wight from several sites from 2006 onwards; it has been expanding in range since and was reported new for North Hampshire in 2022. Wingspan 6.5-9 mm. Larva mines leaves of Pellitory-of-the-wall, preferring plants growing in the shade.
Vice County | #Records | #Individuals | First Record | Last Record |
---|---|---|---|---|
10 | 76 | 1260 | 2006 | 2022 |
11 | 90 | 2032 | 2007 | 2022 |
12 | 7 | 8 | 2021 | 2022 |
Vice County | #Records | #Individuals | Max Quantity |
---|---|---|---|
11 | 22 | 253 | 200 |
12 | 3 | 7 | 5 |
VC10: Portsmouth*, mine, present, many mines on Pellitory in front garden of no. 18, 24 Feb (TJN);
VC11: Shamrock Quay, Southampton, mine, present, pellitory-of-the-Wall, 21 Sep (JOug); Mansbridge, Southampton, two, field observation, at least two seen on Pellitory. Adults on Pellitory of the Wall. At Mansbridge old bridge. , 25 Sep (MGP); Winchester, mine, present, pellitory-of-the-wall, 02 Dec (JOug); Fareham, larval feeding signs, 200, on host-plant, c.200 mines and spinnings on pellitory-of-the-wall. Lysses Field car-park and area., 24 Oct (RJD); Portchester Castle, Portsdown, mine, present, 04 Jan (TDC); Portsmouth, one, 11 Sep; two, 30 Sep (IRT); Horndean*, mine, two, tenanted mines on Pellitory, 05 Jan (AMD); New Milton, mine, 15, 31 Oct; Bashley, New Milton, NF, mine, 20, 28 Oct (SKee); Lymington Church*, vacated mine, present, mines on Pellitory, 08 Nov (TJN); Needs Ore, one, field observation, adult found on Pelitory-of-the-wall. , 03 Nov (NRJ); Southsea*, one, 20 Jul; one, 21 Jul; one, 25 Jul; one, 28 Aug; one, 05 Sep; one, 09 Sep; one, 12 Sep; two, 01 Oct; one, 05 Oct (JGdr); Sandy Point NR, Hayling Island*, mine, present, 03 Oct (AMD);
VC12: Fleet, larva, five, field observation, on Pellitory-of-the-wall, 24 Aug (MHals); Farnborough, one, 07 Sep; one, 11 Sep (KBW)