Adult Caddisfly Occurrence Scheme

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2 Adult Caddisfly Occurrence Scheme Background For as long as I can remember I have had an interest in insects, as a boy I would spend my summer holidays catching butterflies, hunting down grasshoppers and feeding hapless flies to hungry spiders. When I started fly-fishing detailed study of the insects that the fish I was trying to catch actually fed on, was for me, a natural development. I have since spent many years collecting and studying the mayflies (Ephemeroptera) and stoneflies (Plecoptera). With the mayfly species I was especially keen to try and understand the different ways these enigmatic creatures transform from the nymph stage to the adult dun stage (subimagines). Obviously, knowledge from this has helped my fly-fishing. In more recent years my curiosity started to turn to the world of caddisflies (Trichoptera) but my fly-fishing books had only the briefest of information and I wanted to know much more. Since 1993 I have had the great fortune to fly-fish with various fly-fishing teams representing England, as a result I have fly-fished in many different countries. During my travels and fishing at these events I have met with anglers from all over the world who also have a keen interest in the entomological side of the sport. From these meetings it soon became obvious that, with the adult caddisflies especially, our understanding (the UK fly-fisherman s that is) was full of huge gaps. In the spring of 2006 I had a letter printed in Fly-Fishing & Fly-Tying, a popular and informative UK based fly-fishing magazine. In this letter I appealed for help from the readers, I needed them to catch and send me any adult caddisflies they came across whilst out fishing. My idea was then to identify these specimens and create a database of where & when our different adult caddisfly species are on the wing, the aim being to get a better understanding of adult caddisflies and their relationship with the sport of fly-fishing. This was the birth of the Adult Caddisfly Occurrence Scheme. Since the scheme started I have had numerous samples sent in and the database has grown steadily. I have also enrolled other "collectors" (who are not anglers); these have included my family & friends and members of various local natural history societies. To be honest anyone who has shown even the slightest interest has been roped in! This has expanded the areas from which I receive samples to beyond that of the fly-fishing related sites, as a result, an even greater variety of species are now starting to come through. Each year all the data is sent on to Dr. Ian Wallace (from The National Trichoptera Recording Scheme), the Natural History Museum, the Freshwater Biological Association, the River Fly Partnership, Buglife, my local natural history society, all those who send in samples and anyone else who just asks.

3 2008 Results What a strange year 2008 turned out to be, the weather never did settle down in the summer and then winter came early. However, despite the mixed weather the caddisflies had to carry on with their lifecycles. I have had many samples sent and also managed plenty of collecting trips of my own. The number of samples sent in and analysed was almost double those from Every single adult caddisfly sample is important to the scheme but I would like to make special mention to Heather Olsen and Stephen Moores who supplied very regular samples from their own local areas throughout You will see very many entries with these two names alongside. Another special thanks must go to Andrew Dixon. Andrew, one of my best friends and fellow England International fly-fisherman has taken a particularly keen interest in the scheme once again during This is very fortunate for me, not only is Andrew a great collector he can also identify the adults to species level. His main interest is recording aquatic insects from the River Eden (in Cumbria) and its tributaries, not just caddisflies but mayflies and stonefies too. When I was snowed under with samples Andrew volunteered to help me out with the identification and you will see his initials (AD) many times in the "determiner" column. The first samples of 2008 came in from Cornwall, this also happened in 2007 and Not that surprising as spring down there is usually a week or two in front of the rest of us. The samples then came in steadily up to the end of November, again as expected. The 2008 data is made up with caddisflies from 86 different species, a fantastic effort from everyone involved. On the 2008 chart the first two columns show the genus & species of the samples. The next two columns are the approximate location and National Grid Reference (NGR) of where a sample was caught. In the next column is the date that the sample was caught; if more than one sample of a species is recorded then the dates are shown from the earliest down to the last record of that species. The next column is the determiner, here are the initials of the person who identified the sample; in the case of this 2008 data it is either SC for Stuart Crofts or AD for Andrew Dixon. Next is the name of the sample supplier, so if you sent in a sample during 2008 your name will be somewhere in this column. The last column is for brief notes about the sample and its capture. I have also put all the information on a CD-ROM, this has given me the opportunity to present the data on even more charts, in full colour, with far more detailed notes and with photographs of a good number of the species. Copies of the CD-ROM are available for Money raised will go towards the funding of the 2009 scheme. If you would like a copy of the CD-ROM just post me a cheque (made payable to Torrentis Products) with your name and address and note requesting the CD. Last, but by no means least, a huge thank you to everyone who has sent in samples, without you the scheme simply would not exist. Stuart M Crofts, January 2009

4 Adult Caddisfly Occurrence Records 2008 Genus Species Location NGR (where known) Date Determiner Name of Sample Supplier Brief Notes (when taken) Adicella reducta River Avon, Wilsford, Wiltshire SU May-08 AD Heather Olsen Adicella reducta River Avon, Wilsford, Wiltshire SU Jun-08 AD Heather Olsen Adicella reducta River Don, Bullhouse, S. Yorks SE Jun-08 SC Stuart Crofts Caught around midday Adicella reducta Duffield Meadows, Derbyshire SK Jun-08 SC Derek Whitley Adicella reducta Elmin Dike, Agden, S. Yorks SK Jul-08 SC Stuart Crofts Agapetus delicatulus Spring off R. Leith, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Agapetus delicatulus R. Dane (North Rode Congleton),Cheshire SJ Jul-08 AD Andrew Dixon Agapetus fuscipes Driffield West Beck, E. Yorks 9-May-08 AD David Marriott Agapetus fuscipes River Wandle, South London TQ May-08 SC Will Tall Agapetus fuscipes Salt Spring Beck, Ewden, S. Yorks SK May-08 SC Stuart Crofts Agapetus fuscipes River Avon, Wilsford, Wiltshire SU May-08 SC Heather Olsen Agapetus fuscipes River Lathkill, Alport, Derbyshire SK May-08 SC Stuart Crofts Agapetus fuscipes River Wye, Monsal Dale, Derbyshire SK May-08 SC Stuart Crofts Agapetus fuscipes Bradwell Brook, Bradwell, Derbyshire SK Jun-08 SC Stuart Crofts Agapetus fuscipes River Wye, Litton Mill, Derbyshire SK Jun-08 SC Stuart Crofts Agapetus fuscipes Salt Spring Beck, Ewden, S. Yorks SK Jun-08 SC Stuart Crofts Agapetus fuscipes River Ure, Nutwith Cote, N. Yorks SE Jun-08 AD Stuart Crofts Agapetus fuscipes River Wye, Monsal Dale, Derbyshire SK Jun-08 SC Stephen Moores Agapetus fuscipes River Wye, Monsal Dale, Derbyshire SK Jun-08 SC Stephen Moores Agapetus fuscipes Bradwell Brook, Bradwell, Derbyshire SK Jun-08 SC Stuart Crofts Agapetus fuscipes River Wye, Miller`s Dale, Derbyshire SK Jun-08 AD Stephen Moores Agapetus fuscipes Spring off R. Leith, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Agapetus fuscipes River Wye, Miller`s Dale, Derbyshire SK Aug-08 AD&SC S. Crofts/A. Dixon Agapetus fuscipes River Wye, Miller`s Dale, Derbyshire SK Sep-08 SC Stephen Moores Agapetus fuscipes River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Agapetus fuscipes Bradwell Brook, Bradwell, Derbyshire SK Sep-08 AD Stuart Crofts Agapetus fuscipes Driffield West Beck, E. Yorks TA Oct-08 SC David Southall Agapetus ochripes River Avon, Wilsford, Wiltshire SU May-08 SC Heather Olsen Agapetus ochripes River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Many seen Agapetus ochripes River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Many seen Agapetus ochripes River Derwent, Grindleford, Derbyshire SK May-08 SC Stuart Crofts Caught in evening Agapetus ochripes River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Caught in evening Agapetus ochripes River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Females full of eggs Agapetus ochripes River Derwent, Grindleford, Derbyshire SK Jun-08 SC Stuart Crofts Caught in the evening Agapetus ochripes River Monnow, Monmouthshire SO Jun-08 SC Patrick Lloyd Very many seen Page 1

5 Agapetus ochripes River Ure, Nutwith Cote, N. Yorks SE Jun-08 AD Stuart Crofts Agapetus ochripes River Derwent, Grindleford, Derbyshire SK Jun-08 SC Stuart Crofts Caught in late evening Agapetus ochripes River Derwent, Grindleford, Derbyshire SK Jun-08 SC Stuart Crofts Caught in evening Agapetus ochripes River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Oliver Edwards From a trout stomach Agapetus ochripes River Derwent, Grindleford, Derbyshire SK Jul-08 SC Stuart Crofts Caught in evening Agapetus ochripes River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Agapetus ochripes River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Agapetus ochripes River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Agapetus ochripes River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Agapetus ochripes River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Agraylea multipunctata Lake at Blenhiem Palace, Oxford SP Jul-08 SC Stuart Crofts Low power light trap Agraylea multipunctata Castle Dam, Penistone, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Agraylea multipunctata Castle Dam, Penistone, S. Yorks SE Sep-08 SC Stuart Crofts Agraylea multipunctata Carr Vale Nature Reserve, Derbyshire SK Sep-08 SC Derek Whitley Agrypnia varia Potteric Carr Nature Reserve, S. Yorks SE Jul-08 AD Ian Heppenstall Moth trap Agrypnia varia Potteric Carr Nature Reserve, S. Yorks SE Aug-08 AD Ian Heppenstall Moth trap Agrypnia varia Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Anabolia nervosa River Spey, Tulchan, Scotland 20-Sep-08 SC David Marriott Anabolia nervosa River Derwent, Grindleford, Derbyshire SK Sep-08 SC Stuart Crofts Anabolia nervosa River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Anabolia nervosa R. Nar, Narborough, Norfolk 11-Oct-08 SC Paul Oakley Anabolia nervosa Driffield West Beck, E. Yorks TA Oct-08 SC David Southall Caught midday, many around Anabolia nervosa Driffield West Beck, E. Yorks 17-Oct-08 SC Roger Walker On bank side reeds around 2pm Anabolia nervosa River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Athripsodes albifrons Willow Brook, Northants 19-Jun-08 SC Chris Avery Athripsodes albifrons River Glyme, Woodstock, Oxford SP Jul-08 SC Stuart Crofts No other species found Athripsodes albifrons River Derwent, Grindleford, Derbyshire SK Jul-08 SC Stuart Crofts Many swarms seen Athripsodes albifrons River Wye, Monsal Dale, Derbyshire SK Aug-08 SC Hilary Langon Cold and windy, river flooded Athripsodes albifrons River Wye, Monsal Dale, Derbyshire SK Aug-08 SC Stephen Moores Athripsodes albifrons River Wharfe, Nr. Weeton, N. Yorks SE Aug-08 SC Oliver Edwards Small swarms before dark Athripsodes albifrons River Derwent, Grindleford, Derbyshire SK Aug-08 SC Stuart Crofts Low power light trap Athripsodes albifrons River Trent, Orgreave, Staffs SK Aug-08 SC Stuart Crofts Only swept grasses on bankside Athripsodes albifrons River Derwent, Grindleford, Derbyshire SK Aug-08 SC Stuart Crofts Observed while evening fishing Athripsodes aterrimus Loch Mama & inlets, Arisaig, Scotland NW Jun-08 AD Andrew Dixon Athripsodes aterrimus Lake Windermere (Ferry House) SD Jul-08 SC Stuart Crofts Sample taken on lake shore Athripsodes aterrimus Macclesfield Canal, Cheshire SJ Jul-08 AD Andrew Dixon Athripsodes aterrimus Royd moor Reservoir, Penistone, S.Yorks SE Aug-08 SC Stuart Crofts Out of wind in vegetation Athripsodes bilineatus River Wye, Rowsley, Derbyshire SK Jul-08 SC B. Heathcote Athripsodes bilineatus River Leith, Commonholme Br. Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Athripsodes bilineatus River Leith, Waterfalls Br, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Athripsodes bilineatus Cow brook(north Rode Congleton),Cheshire SJ Jul-08 AD Andrew Dixon Athripsodes bilineatus River Don, Shorehall, S. Yorks SE Jul-08 SC Stuart Crofts Many swarms seen Page 2

6 Athripsodes bilineatus River Don, Wharncliffe, S. Yorks SK Aug-08 AD&SC S. Crofts/A. Dixon Low power light trap Athripsodes bilineatus River Don, Bullhouse, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Athripsodes cinereus River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Oliver Edwards Athripsodes cinereus River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Athripsodes cinereus Willow Brook, Northants 19-Jun-08 SC Chris Avery Athripsodes cinereus Loch Mama & inlets, Arisaig, Scotland NW Jun-08 AD Andrew Dixon Athripsodes cinereus River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Oliver Edwards Afternoon/early evening Athripsodes cinereus Willow Brook, Northants 5-Jul-08 SC Chris Avery Caught around 8pm Athripsodes cinereus River Leith, Commonholme Br. Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Athripsodes cinereus Lake Windermere (Ferry House) SD Jul-08 AD Andrew Dixon Sample taken on lake shore Athripsodes cinereus Lake Windermere (Ferry House) SD Jul-08 SC Stuart Crofts Sample taken on lake shore Athripsodes cinereus Potteric Carr Nature Reserve, S. Yorks SE Jul-08 SC Ian Heppenstall Moth trap Athripsodes cinereus River Monnow, Monmouthshire SO Aug-08 SC Patrick Lloyd Athripsodes cinereus Potteric Carr Nature Reserve, S. Yorks SE Aug-08 AD Ian Heppenstall Moth trap Athripsodes cinereus River Wharfe, Nr. Weeton, N. Yorks SE Aug-08 SC Oliver Edwards Caught in early evening Athripsodes cinereus River Torne, Nr. Blaxton, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Athripsodes cinereus Willow Brook, Northants 24-Aug-08 SC Chris Avery Beraea maurus River Wye, Miller`s Dale, Derbyshire SK Jun-08 AD Stephen Moores Beraea maurus Spring off Sunny Gill Beck, Cumbria NY Jul-08 SC S. Crofts/A. Dixon Beraea maurus Marshy area, Knock, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Beraea maurus Spring off Gt.Rundale Beck, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Beraea maurus Woodland spring, Cawthorne, S. Yorks SE Jul-08 SC Stuart Crofts Only found in a small area Beraea maurus Woodland spring, Cawthorne, S. Yorks SE Jul-08 SC Stuart Crofts Only found in a small area Beraea maurus Odin Mine area, Castleton, Derbyshire SK Aug-08 SC Stuart Crofts Beraea maurus No name beck, Ewden, S. Yorks SK Aug-08 SC Stuart Crofts Beraea maurus Underbank, woodland beck, S. Yorks SK Sep-08 SC Stuart Crofts Brachycentrus subnubilus River Inny, Cornwall SX Mar-08 SC Rod Dibble Caught at mid-day Brachycentrus subnubilus River Monnow, Trigate SO Apr-08 SC Patrick Lloyd Brachycentrus subnubilus River Wharfe, Nr. Weeton, N. Yorks SE Apr-08 SC Oliver Edwards Observed emerging in afternoon Brachycentrus subnubilus River Avon, Salisbury, Wiltshire SU Apr-08 SC Heather Olsen Large hatch observed Brachycentrus subnubilus Salisbury Town Centre, Wiltshire SU Apr-08 SC Heather Olsen Large hatch observed Brachycentrus subnubilus River Wharfe, Nr. Weeton, N. Yorks SE Apr-08 SC Oliver Edwards Odd ones seen all day Brachycentrus subnubilus River Wharfe, Nr. Weeton, N. Yorks SE Apr-08 SC Stuart Crofts Emerged before lunchtime Brachycentrus subnubilus River Ure, Masham Br. N. Yorks SE Apr-08 SC John Glynn Large hatch observed Brachycentrus subnubilus River Avon, Wilsford, Wiltshire SU Apr-08 AD Heather Olsen Brachycentrus subnubilus River Wharfe, Nr. Weeton, N. Yorks SE Apr-08 SC Oliver Edwards Odd ones seen all day Brachycentrus subnubilus River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Brachycentrus subnubilus River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Ceraclea annulicornis River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Ceraclea annulicornis River Ure, Nutwith Cote, N. Yorks SE Jun-08 AD Stuart Crofts Ceraclea annulicornis River Derwent, Grindleford, Derbyshire SK Jun-08 SC Stuart Crofts Ceraclea dissimilis River Don, Oxspring, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Page 3

7 Ceraclea dissimilis River Derwent, Grindleford, Derbyshire SK Sep-08 SC Stuart Crofts Ceraclea senilis Willow Brook, Northants 5-Jul-08 SC Chris Avery Caught around 8pm Ceraclea senilis River Torne, Nr. Blaxton, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Ceraclea senilis River Trent, Orgreave, Staffs SK Aug-08 SC Stuart Crofts Only swept grasses on bankside Chaetopteryx villosa River Derwent, Grindleford, Derbyshire SK Nov-08 SC Stuart Crofts Coupled pair Cheumatopsyche lepida River Ure, Nutwith Cote, N. Yorks SE Jun-08 AD Stuart Crofts Cheumatopsyche lepida River Ure, Masham Br. N. Yorks SE Jun-08 SC Stuart Crofts Cheumatopsyche lepida River Wye, Miller`s Dale, Derbyshire SK Aug-08 SC Stuart Crofts Crunoecia irrorata Spring off R. Leith, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Crunoecia irrorata Spring off Gt.Rundale Beck, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Crunoecia irrorata Rons Cliff Wood, Cawthorne, S.Yorks SE Aug-08 SC Stuart Crofts Cyrnus trimaculatus River Don, Thurgoland, S. Yorks SE Jun-08 SC Stuart Crofts Cyrnus trimaculatus River Leith, Commonholme Br. Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Cyrnus trimaculatus Macclesfield Canal, Cheshire SJ Jul-08 AD Andrew Dixon Cyrnus trimaculatus Cow brook(north Rode Congleton),Cheshire SJ Jul-08 AD Andrew Dixon Cyrnus trimaculatus River Don, Oxspring, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Cyrnus trimaculatus Trent & Mersey Canal, Fradley, Staffs SK Aug-08 SC Stuart Crofts Cyrnus trimaculatus River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Diplectrona felix Salt Spring Beck, Ewden, S. Yorks SK Jun-08 SC Stuart Crofts Diplectrona felix Loch Mama & inlets, Arisaig, Scotland NW Jun-08 AD Andrew Dixon Drusus annulatus Bradwell Brook, Bradwell, Derbyshire SK Apr-08 SC Stuart Crofts Only caddis seen Drusus annulatus Bradwell Brook, Bradwell, Derbyshire SK Jun-08 SC Stuart Crofts Drusus annulatus Peakshole Water, Castleton, Derbys SK Jun-08 SC Stuart Crofts Drusus annulatus Salt Spring Beck, Ewden, S. Yorks SK Jun-08 SC Stuart Crofts Drusus annulatus River Wye, Monsal Dale, Derbyshire SK Jun-08 SC Stephen Moores Drusus annulatus Bradwell Brook, Bradwell, Derbyshire SK Jun-08 SC Stuart Crofts Drusus annulatus Peakshole Water, Castleton, Derbys SK Jun-08 SC Stuart Crofts Drusus annulatus Rocher End Brook, Agden, S. Yorks SK Jul-08 SC Stuart Crofts Steep and rocky, lots of trout fry Drusus annulatus River Wye, Miller`s Dale, Derbyshire SK Jul-08 SC David Marriott Drusus annulatus River Wye, Miller`s Dale, Derbyshire SK Jul-08 AD Stephen Moores Drusus annulatus Sike House beck, Penistone, S. Yorks SE Jul-08 SC Stuart Crofts Drusus annulatus River Wye, Monsal Dale, Derbyshire SK Aug-08 SC Stephen Moores Drusus annulatus Castle Dam, Penistone, S. Yorks SE Sep-08 SC Stuart Crofts Drusus annulatus River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Drusus annulatus Bradwell Brook, Bradwell, Derbyshire SK Sep-08 AD Stuart Crofts Drusus annulatus River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Ecclisopteryx dalecarlica Peakshole Water, Castleton, Derbys SK Jun-08 SC Stuart Crofts Ecclisopteryx dalecarlica River Wye, Litton Mill, Derbyshire SK Jun-08 SC Stuart Crofts Ecclisopteryx dalecarlica River Wye, Miller`s Dale, Derbyshire SK Jun-08 SC David Marriott Ecclisopteryx dalecarlica River Wye, Monsal Dale, Derbyshire SK Jun-08 SC Stephen Moores Ecclisopteryx dalecarlica River Wye, Monsal Dale, Derbyshire SK Jun-08 SC Stephen Moores Glossosoma boltoni River Wharfe, Nr. Weeton, N. Yorks SE Apr-08 SC Stuart Crofts Page 4

8 Glossosoma boltoni River Derwent, Grindleford, Derbyshire SK May-08 SC Stuart Crofts Glossosoma boltoni River Don, Oxspring, S. Yorks SE Jun-08 SC Stuart Crofts A very windy day Glossosoma boltoni River Wye, Monsal Dale, Derbyshire SK Aug-08 SC Stephen Moores Glossosoma boltoni River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Glossosoma boltoni River Wye, Monsal Dale, Derbyshire SK Oct-08 SC Stephen Moores Glossosoma conformis Great Rundale Beck, Knock, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Glossosoma conformis Swindale Beck, Knock, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Glyphotaelius pellucidus Carr Vale Nature Reserve, Derbyshire SK Jun-08 SC Derek Whitley Goera pilosa River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Goera pilosa River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Good numbers seen in reeds Goera pilosa River Ure, Wensley, N. Yorks SE Jun-08 SC Allen Rowarth Goera pilosa River Avon, Wilsford, Wiltshire SU Jun-08 SC Heather Olsen Goera pilosa River Avon, Wilsford, Wiltshire SU Jun-08 AD Heather Olsen Goera pilosa River Avon, Wilsford, Wiltshire SU Jun-08 SC Heather Olsen Goera pilosa River Wye, Monsal Dale, Derbyshire SK Jun-08 SC Stephen Moores Goera pilosa River Derwent, Grindleford, Derbyshire SK Jun-08 SC Stuart Crofts Goera pilosa River Avon, Wilsford, Wiltshire SU Jun-08 SC Heather Olsen Goera pilosa River Avon, Wilsford, Wiltshire SU Jun-08 SC Heather Olsen Goera pilosa River Wye, Miller`s Dale, Derbyshire SK Jun-08 AD Stephen Moores Goera pilosa River Avon, Wilsford, Wiltshire SU Jun-08 AD Heather Olsen Goera pilosa River Derwent, Grindleford, Derbyshire SK Jul-08 SC Stuart Crofts Goera pilosa River Leith, Commonholme Br. Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Observed but not caught Goera pilosa River Avon, Wilsford, Wiltshire SU Jul-08 SC Heather Olsen 8pm after heavy rain Halesus digitatus River Wye, Miller`s Dale, Derbyshire SK Sep-08 SC Stephen Moores Halesus digitatus River Spey, Tulchan, Scotland 20-Sep-08 SC David Marriott Caught after dark in fishing hut Halesus radiatus River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Halesus radiatus River Spey, Tulchan, Scotland 20-Sep-08 SC David Marriott Caught after dark in fishing hut Halesus radiatus River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Halesus radiatus River Windrush, Widford, Oxon SP Oct-08 SC Mark Powell Hydropsyche angustipennis River Torne, Nr. Blaxton, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Hydropsyche angustipennis Berrywell beck, Penistone, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Hydropsyche contubernalis Beighton (orchard), S. Yorks SK Jun-08 SC Stuart Crofts Low power light trap Hydropsyche contubernalis River Teme, Little Hereford SO Jul-08 SC Rupert Dugdale Hydropsyche contubernalis Potteric Carr Nature Reserve, S. Yorks SE Jul-08 SC Ian Heppenstall Moth trap Hydropsyche contubernalis Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Hydropsyche contubernalis Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Hydropsyche instabilis River Wye, Monsal Dale, Derbyshire SK Jun-08 SC David Marriott 5pm on a tree stump by the river Hydropsyche instabilis River Wye, Miller`s Dale, Derbyshire SK Jul-08 AD Stephen Moores Hydropsyche instabilis River Don, Wharncliffe, S. Yorks SK Aug-08 AD&SC S. Crofts/A. Dixon Low power light trap Hydropsyche pellucidula River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Hydropsyche pellucidula River Goyt, Hague Bar, Derbyshire SJ Jun-08 SC Stuart Crofts Hydropsyche pellucidula Silver Hill Farm, Pateley Br. N Yorks SE Jun-08 SC John Shillcock Home moth trap Page 5

9 Hydropsyche pellucidula River Derwent, Grindleford, Derbyshire SK Jun-08 SC Stuart Crofts Hydropsyche siltalai Small hill beck, Morar, Scotland 23-Jun-08 AD Andrew Dixon Hydropsyche siltalai Silver Hill Farm, Pateley Br. N Yorks SE Jun-08 SC John Shillcock Home moth trap Hydropsyche siltalai River Leith, Commonholme Br. Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Hydropsyche siltalai River Wye, Miller`s Dale, Derbyshire SK Aug-08 AD&SC S. Crofts/A. Dixon Inside a trout caught in afternoon Hydropsyche siltalai River Derwent, Grindleford, Derbyshire SK Aug-08 SC Stuart Crofts Low power light trap Hydropsyche siltalai Rodnel, Harris NG Sep-08 SC Will Brown Caught in house porch Hydroptila forcipata River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Hydroptila forcipata River Ure, Nutwith Cote, N. Yorks SE Jun-08 AD Stuart Crofts Hydroptila pulchricornis Lake at Blenhiem Palace, Oxford SP Jul-08 SC Stuart Crofts Low power light trap Hydroptila sparsa River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Hydroptila sparsa River Don, Wharncliffe, S. Yorks SK Aug-08 AD&SC S. Crofts/A. Dixon Low power light trap Hydroptila sparsa River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Hydroptila vectis Rons Cliff Dike, Cawthorne, S.Yorks SE Jul-08 SC Stuart Crofts Very few caddis seen Hydroptila vectis Berrywell beck, Penistone, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Hydroptila vectis Trent & Mersey Canal, Fradley, Staffs SK Aug-08 SC Stuart Crofts Lepidostoma basale River Monnow, Monmouthshire SO Jun-08 SC Patrick Lloyd Lepidostoma basale River Ure, Nutwith Cote, N. Yorks SE Jun-08 AD Stuart Crofts Lepidostoma hirtum Willow Brook, Northants 19-Jun-08 SC Chris Avery Lepidostoma hirtum River Wye, Monsal Dale, Derbyshire SK Jun-08 SC Stephen Moores Lepidostoma hirtum Lake Windermere (Ferry House) SD Jul-08 SC Stuart Crofts Sample taken on lake shore Lepidostoma hirtum River Trent, Orgreave, Staffs SK Aug-08 SC Stuart Crofts Only swept grasses on bankside Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Lepidostoma hirtum River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Leptocerus tineiformis Potteric Carr Nature Reserve, S. Yorks SE Aug-08 AD Ian Heppenstall Moth trap Limnephilus auricula Beighton (orchard), S. Yorks SK Jun-08 SC Stuart Crofts Low power light trap Limnephilus auricula Belper ponds, Derbyshire SK Sep-08 SC Derek Whitley Limnephilus auricula Underbank, Res. Stocksbridge, S. Yorks SK Sep-08 SC Stuart Crofts Reservoir very low Limnephilus centralis Marshy area, Knock, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Limnephilus decipiens Potteric Carr Nature Reserve, S. Yorks SE Jul-08 SC Ian Heppenstall Moth trap Limnephilus decipiens Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Limnephilus decipiens Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Limnephilus flavicornis Potteric Carr Nature Reserve, S. Yorks SE Jul-08 SC Ian Heppenstall Moth trap Limnephilus flavicornis Potteric Carr Nature Reserve, S. Yorks SE Jul-08 AD Ian Heppenstall Moth trap Limnephilus flavicornis Potteric Carr Nature Reserve, S. Yorks SE Aug-08 AD Ian Heppenstall Moth trap Page 6

10 Limnephilus flavicornis Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Limnephilus flavicornis River Derwent, Cromford, Derbyshire 17-Sep-08 SC Roger Walker Limnephilus lunatus Potteric Carr Nature Reserve, S. Yorks SE Jul-08 AD Ian Heppenstall Moth trap Limnephilus lunatus Scout Dike Res. Penistone, S Yorks SE Jul-08 SC David Smith Pharate adult from trout stomach Limnephilus lunatus Potteric Carr Nature Reserve, S. Yorks SE Aug-08 AD Ian Heppenstall Moth trap Limnephilus lunatus Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Limnephilus lunatus Rolleston-on-Dove, Staffordshire SE Sep-08 SC Tim Jacklin Limnephilus lunatus River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Limnephilus lunatus River Derwent, Cromford, Derbyshire 17-Sep-08 SC Roger Walker Limnephilus lunatus River Don, Bullhouse, S. Yorks SE Sep-08 SC Stuart Crofts Observed but not caught Limnephilus lunatus River Wandle, South London TQ Sep-08 SC Will Tall Limnephilus lunatus Border Esk, Canonbie, Dumfriesshire 29-Sep-08 SC Paul Oakley Limnephilus lunatus River Don, Thurgoland, S. Yorks SE Oct-08 SC Will Brown Caught at 12noon Limnephilus lunatus River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Limnephilus lunatus Darley Dale, Derbyshire SK Nov-08 SC Simon Roddis Home moth trap Limnephilus lunatus Darley Dale, Derbyshire SK Nov-08 SC Simon Roddis Home moth trap Limnephilus lunatus Darley Dale, Derbyshire SK Nov-08 SC Simon Roddis Home moth trap Limnephilus lunatus Darley Dale, Derbyshire SK Nov-08 SC Simon Roddis Home moth trap Limnephilus lunatus Darley Dale, Derbyshire SK Nov-08 SC Simon Roddis Home moth trap Limnephilus marmoratus Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Limnephilus marmoratus Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Limnephilus rhombicus Potteric Carr Nature Reserve, S. Yorks SE Jul-08 AD Ian Heppenstall Moth trap Limnephilus rhombicus Potteric Carr Nature Reserve, S. Yorks SE Aug-08 AD Ian Heppenstall Moth trap Limnephilus sparsus Silver Hill Farm, Pateley Br. N Yorks SE Jun-08 SC John Shillcock Home moth trap Limnephilus sparsus Swindale Beck, Knock, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Limnephilus vittatus Underbank, Res. Stocksbridge, S. Yorks SK Sep-08 SC Stuart Crofts Reservoir very low Limnephilus vittatus Scout Dike Res. Penistone, S Yorks SE Oct-08 AD David Smith Limnephilus vittatus Scout Dike Res. Penistone, S Yorks SE Oct-08 SC David Smith From a trout stomach Limnephilus affinis Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Limnephilus affinis Carr Vale Nature Reserve, Derbyshire SK Sep-08 SC Derek Whitley Limnephilus affinis Carr Vale Nature Reserve, Derbyshire SK Sep-08 SC Steve Price Lype phaeopa River Avon, Wilsford, Wiltshire SU May-08 AD Heather Olsen Lype phaeopa River Wye, Monsal Dale, Derbyshire SK May-08 SC Stuart Crofts Lype phaeopa River Leith, Commonholme Br. Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Lype phaeopa River Wye, Miller`s Dale, Derbyshire SK Jul-08 SC Stephen Moores Lype phaeopa River Wye, Miller`s Dale, Derbyshire SK Aug-08 AD&SC S. Crofts/A. Dixon Lype phaeopa River Wye, Miller`s Dale, Derbyshire SK Aug-08 AD&SC Stuart Crofts Inside a trout caught in afternoon Lype phaeopa River Don, Oxspring, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Lype phaeopa River Don, Wharncliffe, S. Yorks SK Aug-08 AD&SC S. Crofts/A. Dixon Low power light trap Lype phaeopa River Don, Bullhouse, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Lype phaeopa Peakshole Water, Castleton, Derbys SK Aug-08 SC Stuart Crofts Lype phaeopa River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Page 7

11 Lype phaeopa River Wye, Miller`s Dale, Derbyshire SK Aug-08 SC Stuart Crofts Lype phaeopa River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Lype phaeopa River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Lype reducta Rocher End Brook, Agden, S. Yorks SK Jul-08 SC Stuart Crofts Steep and rocky, lots of trout fry Lype reducta River Wye, Miller`s Dale, Derbyshire SK Aug-08 SC Stuart Crofts Melampophylax mucoreus River Wye, Monsal Dale, Derbyshire SK Oct-08 SC Stephen Moores Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU Nov-08 SC Heather Olsen Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU Nov-08 SC Heather Olsen Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU Nov-08 SC Heather Olsen Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU Nov-08 SC Heather Olsen Melampophylax mucoreus River Avon, Wilsford, Wiltshire SU Nov-08 SC Heather Olsen Molanna angustata Lake Windermere (Ferry House) SD Jul-08 AD Andrew Dixon Sample taken on lake shore Mystacides azurea River Monnow, Monmouthshire SO May-08 SC Patrick Lloyd Small clouds over water Mystacides azurea River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Mystacides azurea Carr Vale Nature Reserve, Derbyshire SK Jun-08 SC Derek Whitley Mystacides azurea River Avon, Wilsford, Wiltshire SU Jun-08 AD Heather Olsen Mystacides azurea Duffield Meadows, Derbyshire SK Jun-08 SC Derek Whitley Mystacides azurea River Derwent, Grindleford, Derbyshire SK Jun-08 SC Stuart Crofts Small clouds over water Mystacides azurea Agden Res, Bradfield, S. Yorks SK Jul-08 SC Stuart Crofts Observed but not caught Mystacides azurea River Derwent, Grindleford, Derbyshire SK Jul-08 SC Stuart Crofts Observed but not caught Mystacides azurea River Leith, Commonholme Br. Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Mystacides azurea Lake Windermere (Ferry House) SD Jul-08 AD Andrew Dixon Sample taken on lake shore Mystacides azurea River Wye, Miller`s Dale, Derbyshire SK Jul-08 SC Stephen Moores Mystacides azurea River Derwent, Grindleford, Derbyshire SK Jul-08 SC Stuart Crofts Small clouds over water Mystacides azurea River Wye, Miller`s Dale, Derbyshire SK Aug-08 AD&SC S. Crofts/A. Dixon Mystacides azurea Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Mystacides azurea River Don, Bullhouse, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Mystacides azurea Lenches lakes, Worcestershire SP Aug-08 SC Rupert Dugdale Mystacides azurea Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Mystacides azurea Willow Brook, Northants 24-Aug-08 SC Chris Avery Mystacides azurea River Trent, Orgreave, Staffs SK Aug-08 SC Stuart Crofts Only swept grasses on bankside Mystacides azurea River Derwent, Grindleford, Derbyshire SK Aug-08 SC Stuart Crofts Observed while evening fishing Mystacides azurea River Derwent, Darley Dale, Derbys SK Sep-08 SC Stuart Crofts Mystacides longicornis Scout Dike Res. Penistone, S Yorks SE Jul-08 SC David Smith Pharate adults from trout stomach Mystacides longicornis Potteric Carr Nature Reserve, S. Yorks SE Jul-08 AD Ian Heppenstall Moth trap Mystacides longicornis Scout Dike Res. Penistone, S Yorks SE Jul-08 SC David Smith Female from a trout stomach Mystacides longicornis Ashford pond, Derbyshire 8-Aug-08 SC Stephen Moores Mystacides longicornis Castle Dam, Penistone, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Mystacides nigra Lake Windermere (Ferry House) SD Jul-08 AD Andrew Dixon Sample taken on lake shore Mystacides nigra Fradley Junction Pond, Staffs SK Aug-08 SC Stuart Crofts Page 8

12 Notidobia ciliaris River Avon, Wilsford, Wiltshire SU May-08 AD Heather Olsen Notidobia ciliaris River Avon, Wilsford, Wiltshire SU May-08 SC Heather Olsen Notidobia ciliaris River Avon, Wilsford, Wiltshire SU May-08 AD Heather Olsen Odontocerum albicorne River Tees, Co. Durham NY Jul-08 SC David Southall Isolated speciemens seen Odontocerum albicorne Castle Dam, Penistone, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Oecetis lacustris Lake at Blenhiem Palace, Oxford SP Jul-08 SC Stuart Crofts Low power light trap Oecetis lacustris Fradley Junction Pond, Staffs SK Aug-08 SC Stuart Crofts Oecetis ochracea Potteric Carr Nature Reserve, S. Yorks SE Jul-08 AD Ian Heppenstall Moth trap Oecetis ochracea Potteric Carr Nature Reserve, S. Yorks SE Aug-08 SC Ian Heppenstall Moth trap Oecetis ochracea Castle Dam, Penistone, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Oecetis testacea Lake Windermere (Ferry House) SD Jul-08 SC Stuart Crofts Sample taken on lake shore Orthotrichia angustella Fradley Junction Pond, Staffs SK Aug-08 SC Stuart Crofts Orthotrichia costalis Lake at Blenhiem Palace, Oxford SP Jul-08 SC Stuart Crofts Low power light trap Philopotamus montanus Park Brook, Ewden, S. Yorks SK Apr-08 SC Stuart Crofts Observed but not caught Philopotamus montanus Salt Spring Beck, Ewden, S. Yorks SK Apr-08 SC Stuart Crofts Good numbers seen Philopotamus montanus Salt Spring Beck, Ewden, S. Yorks SK May-08 SC Stuart Crofts Observed but not caught Philopotamus montanus Salt Spring Beck, Ewden, S. Yorks SK Jun-08 SC Stuart Crofts Observed but not caught Philopotamus montanus Brunery Burn, Arisaig, Scotland 25-Jun-08 AD Andrew Dixon Philopotamus montanus Woodland spring, Agden, S. Yorks SK Jul-08 SC Stuart Crofts Observed but not caught Philopotamus montanus Rocher End Brook, Agden, S. Yorks SK Jul-08 SC Stuart Crofts Steep and rocky, lots of trout fry Philopotamus montanus Rocher End Brook, Agden, S. Yorks SK Aug-08 SC Stuart Crofts Philopotamus montanus Salt Spring Beck, Ewden, S. Yorks SK Aug-08 SC Stuart Crofts Phryganea bipunctata Leven canal, E. Yorks. TA May-08 SC David Southall Good numbers in evening Phryganea bipunctata Scout Dike Res. Penistone, S Yorks SE Jun-08 SC David Smith Inside a trout caught in evening Plectrocnemia conspersa Elmin Dike, off Mortimer Rd, S. Yorks SK Jun-08 SC Stuart Crofts Only one caddis seen Plectrocnemia conspersa Salt Spring Beck, Ewden, S. Yorks SK Jun-08 SC Stuart Crofts Polycentropus flavomaculatus River Itchen, Martyr Worthy, Hampshire 3-Apr-08 SC David Marriott Polycentropus flavomaculatus River Avon, Wilsford, Wiltshire SU May-08 AD Heather Olsen Polycentropus flavomaculatus River Wye, Monsal Dale, Derbyshire SK May-08 SC Stuart Crofts Polycentropus flavomaculatus River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Polycentropus flavomaculatus River Avon, Wilsford, Wiltshire SU Jun-08 SC Heather Olsen Polycentropus flavomaculatus River Avon, Wilsford, Wiltshire SU Jun-08 AD Heather Olsen Polycentropus flavomaculatus River Wye, Monsal Dale, Derbyshire SK Jun-08 SC Stephen Moores Polycentropus flavomaculatus Loch Mama & inlets, Arisaig, Scotland NW Jun-08 AD Andrew Dixon Polycentropus flavomaculatus River Avon, Wilsford, Wiltshire SU Jun-08 AD Heather Olsen Polycentropus flavomaculatus River Derwent, Grindleford, Derbyshire SK Jul-08 SC Stuart Crofts Polycentropus flavomaculatus River Leith, Commonholme Br. Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Polycentropus flavomaculatus Spring off R. Leith, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Polycentropus flavomaculatus River Leith, Waterfalls Br, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Polycentropus flavomaculatus Afon Ceri, Wales 12-Jul-08 SC Unknown Polycentropus flavomaculatus River Wye, Miller`s Dale, Derbyshire SK Jul-08 AD Stephen Moores Polycentropus flavomaculatus River Wye, Miller`s Dale, Derbyshire SK Jul-08 SC Stephen Moores Page 9

13 Polycentropus flavomaculatus River Derwent, Grindleford, Derbyshire SK Jul-08 SC Stuart Crofts Small groups Polycentropus flavomaculatus River Wye, Miller`s Dale, Derbyshire SK Aug-08 AD&SC S. Crofts/A. Dixon Polycentropus flavomaculatus River Don, Wharncliffe, S. Yorks SK Aug-08 AD&SC S. Crofts/A. Dixon Low power light trap Polycentropus flavomaculatus River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Polycentropus flavomaculatus River Wye, Miller`s Dale, Derbyshire SK Aug-08 SC Stuart Crofts Polycentropus flavomaculatus River Wye, Monsal Dale, Derbyshire SK Aug-08 SC Stephen Moores Polycentropus flavomaculatus River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Polycentropus flavomaculatus River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Potamophylax cingulatus Newtown Cottages, Skirwith NY Jul-08 AD&SC S. Crofts/A. Dixon Found outside house Potamophylax cingulatus Great Rundale Beck, Knock, Cumbria NY Jul-08 AD&SC S. Crofts/A. Dixon Potamophylax cingulatus Driffield West Beck, E. Yorks TA Jul-08 SC David Southall Potamophylax cingulatus River Derwent, Grindleford, Derbyshire SK Aug-08 SC Stuart Crofts Low power light trap Potamophylax cingulatus Elmin Dike, off Mortimer Rd, S. Yorks SK Aug-08 SC Stuart Crofts Only caddis seen Potamophylax cingulatus River Calder, Lindwell, W. Yorks SE Aug-08 SC Tim Jacklin Potamophylax cingulatus River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Potamophylax cingulatus River Wye, Miller`s Dale, Derbyshire SK Sep-08 SC David Marriott Caught at 8pm Potamophylax latipennis River Derwent, Grindleford, Derbyshire SK Aug-08 SC Stuart Crofts Low power light trap Potamophylax latipennis River Wye, Bakewell, Derbyshire SK Aug-08 SC Richard Cassy Caught at 1pm Potamophylax latipennis Rons Cliff Wood, Cawthorne, S.Yorks SE Aug-08 SC Stuart Crofts Potamophylax latipennis River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Potamophylax latipennis River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Potamophylax latipennis River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Potamophylax latipennis River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Potamophylax latipennis River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Potamophylax latipennis River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Potamophylax latipennis River Avon, Wilsford, Wiltshire SU Oct-08 AD Heather Olsen Potamophylax latipennis Driffield West Beck, E. Yorks TA Oct-08 SC David Southall Psychomyia pusilla Duffield Meadows, Derbyshire SK Jun-08 SC Derek Whitley Psychomyia pusilla R. Dane (North Rode Congleton),Cheshire SJ Jul-08 AD Andrew Dixon Psychomyia pusilla River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Psychomyia pusilla River Avon, Wilsford, Wiltshire SU Aug-08 AD Heather Olsen Psychomyia pusilla River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Psychomyia pusilla River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Psychomyia pusilla River Avon, Wilsford, Wiltshire SU Sep-08 AD Heather Olsen Rhyacophila dorsalis Driffield West Beck, E. Yorks TA Apr-08 SC David Southall Overnight frost Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE Apr-08 SC Stuart Crofts Observed but not caught Rhyacophila dorsalis River Avon, Wilsford, Wiltshire SU Apr-08 AD Heather Olsen Rhyacophila dorsalis Salt Spring Beck, Ewden, S. Yorks SK Apr-08 SC Stuart Crofts Just one spotted Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Female ripe with eggs 21:45hrs Rhyacophila dorsalis River Avon, Wilsford, Wiltshire SU May-08 AD Heather Olsen Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Page 10

14 Rhyacophila dorsalis River Wye, Miller`s Dale, Derbyshire SK May-08 SC David Marriott Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE May-08 SC Oliver Edwards Female ripe with eggs 21:45hrs Rhyacophila dorsalis River Thames, Cookham, Berks. SU May-08 SC Derek Bateson Rhyacophila dorsalis River Derwent, Grindleford, Derbyshire SK May-08 SC Stuart Crofts Rhyacophila dorsalis River Wylye, Sherrington, Wiltshire ST May-08 SC Heather Olsen Rhyacophila dorsalis Bradwell Brook, Bradwell, Derbyshire SK Jun-08 SC Stuart Crofts Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE Jun-08 SC Stuart Crofts Rhyacophila dorsalis River Derwent, Grindleford, Derbyshire SK Jun-08 SC Stuart Crofts Caught in the evening Rhyacophila dorsalis Ewden Beck, Ewden, S. Yorks SK Jun-08 SC Stuart Crofts Observed but not caught Rhyacophila dorsalis River Goyt, Hague Bar, Derbyshire SJ Jun-08 SC Stuart Crofts Observed but not caught Rhyacophila dorsalis Bradwell Brook, Bradwell, Derbyshire SK Jun-08 SC Stuart Crofts Rhyacophila dorsalis Peakshole Water, Castleton, Derbys SK Jun-08 SC Stuart Crofts Rhyacophila dorsalis River Avon, Wilsford, Wiltshire SU Jun-08 AD Heather Olsen Rhyacophila dorsalis Rocher End Brook, Agden, S. Yorks SK Jul-08 SC Stuart Crofts Steep and rocky, lots of trout fry Rhyacophila dorsalis Elmin Dike, Agden, S. Yorks SK Jul-08 SC Stuart Crofts Rhyacophila dorsalis River Wye, Miller`s Dale, Derbyshire SK Jul-08 AD Stephen Moores Rhyacophila dorsalis Cow brook(north Rode Congleton),Cheshire SJ Jul-08 AD Andrew Dixon Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE Aug-08 SC Oliver Edwards Caught in late evening Rhyacophila dorsalis River Wye, Miller`s Dale, Derbyshire SK Aug-08 AD&SC S. Crofts/A. Dixon Observed but not caught Rhyacophila dorsalis River Don, Wharncliffe, S. Yorks SK Aug-08 AD&SC S. Crofts/A. Dixon Found some egg-laying on rocks Rhyacophila dorsalis River Don, Bullhouse, S. Yorks SE Aug-08 AD&SC S. Crofts/A. Dixon Odd ones seen all day Rhyacophila dorsalis Peakshole Water, Castleton, Derbys SK Aug-08 SC Stuart Crofts Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE Aug-08 SC Oliver Edwards Running on waders while fishing Rhyacophila dorsalis River Derwent, Grindleford, Derbyshire SK Aug-08 SC Stuart Crofts Rhyacophila dorsalis Rocher End Brook, Agden, S. Yorks SK Aug-08 SC Stuart Crofts Observed but not caught Rhyacophila dorsalis River Wye, Miller`s Dale, Derbyshire SK Aug-08 SC Stuart Crofts Rhyacophila dorsalis River Wye, Monsal Dale, Derbyshire SK Aug-08 SC Stephen Moores Rhyacophila dorsalis River Derwent, Grindleford, Derbyshire SK Aug-08 SC Stuart Crofts Observed while evening fishing Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE Aug-08 SC Oliver Edwards On waders at 08.45pm Rhyacophila dorsalis River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Rhyacophila dorsalis River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Rhyacophila dorsalis River Wye, Monsal Dale, Derbyshire SK Sep-08 SC Stephen Moores Rhyacophila dorsalis River Spey, Tulchan, Scotland 20-Sep-08 SC David Marriott Caught after dark in fishing hut Rhyacophila dorsalis River Don, Bullhouse, S. Yorks SE Sep-08 SC Stuart Crofts Observed but not caught Rhyacophila dorsalis River Derwent, Darley Dale, Derbys SK Sep-08 SC Stuart Crofts Observed but not caught Rhyacophila dorsalis River Derwent, Grindleford, Derbyshire SK Sep-08 SC Stuart Crofts Observed but not caught Rhyacophila dorsalis Bradwell Brook, Bradwell, Derbyshire SK Sep-08 AD Stuart Crofts Rhyacophila dorsalis River Wharfe, Nr. Weeton, N. Yorks SE Sep-08 SC Oliver Edwards Rhyacophila dorsalis River Don, Shorehall, S. Yorks SE Oct-08 SC Will Brown Caught at 1.30pm Rhyacophila dorsalis R. Nar, Narborough, Norfolk 11-Oct-08 SC Paul Oakley Rhyacophila dorsalis River Wye, Monsal Dale, Derbyshire SK Oct-08 SC Stephen Moores Rhyacophila dorsalis River Derwent, Grindleford, Derbyshire SK Nov-08 SC Stuart Crofts Low power light trap Page 11