4f4c4942-4343-5764-6473-313235333931 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2026-01-09T15:40:21.87Z NRW 1.0 wel NONE Survey of the caddisfly Limnephilus tauricus at Cors Erddreiniog National Nature Reserve (NNR) in 2022 Survey of the caddisfly Limnephilus tauricus at Cors Erddreiniog National Nature Reserve (NNR) in 2022 2022-12-01 NRW_DS125391 A survey of Cors Erddreiniog National Nature Reserve (NNR) was carried out in order to update knowledge of the status and distribution of the very rare caddisfly Limnephilus tauricus – a species known only from this reserve in Wales. The survey also aimed to locate the even rarer caddisfly Limnephilus pati, which hasn’t been previously recorded at the reserve (or in Wales) but is present in similar habitats within the same flight period. A survey of Cors Erddreiniog National Nature Reserve (NNR) was carried out in order to update knowledge of the status and distribution of the very rare caddisfly Limnephilus tauricus – a species known only from this reserve in Wales. The survey also aimed to locate the even rarer caddisfly Limnephilus pati, which hasn’t been previously recorded at the reserve (or in Wales) but is present in similar habitats within the same flight period. Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Buglife Buglife, Allia Future Business Centre, London Road, Peterborough, PE2 8AN info@buglife.org.uk Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Species distribution GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme caddisfly Limnephilus tauricus national nature reserves (NNR) Cors Erddreiniog Limnephilus pati NRW Thesaurus 2025-01-08 geonetwork.thesaurus.local.theme.converted_nrw-keywords Moths IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects There are no access restrictions on this data. NRW may release, publish or disseminate it freely. no limitations © CNC/NRW Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose. Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Open Government Licence English biota SeaVoX Vertical Co-ordinate Coverages 2021-01-06 SIR YNYS MON - ISLE OF ANGLESEY -4.30928 -4.28439 53.29477 53.32689 2022-06-16 2022-08-12 Aron, C.E. & Palin, S. 2022. Survey of the caddisfly Limnephilus tauricus at Cors Erddreiniog NNR in 2022. Natur am Byth! Evidence Report No. 003. 26pp. Natural Resources Wales, Bangor Survey of the caddisfly Limnephilus tauricus at Cors Erddreiniog NNR in 2022 Database The final report in Microsoft Word and Adobe PDF formats. Species records held in Welsh Invertebrate Database (WID). Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 This dataset has not been assessed for conformance to the referenced INSPIRE regulation. false The survey was conducted by placing light traps at selected locations across the reserve on nine separate occasions between 16th June and 12th August 2022. Since these light traps would also attract moths, a survey of macro- and micro-moths was also conducted at the reserve. The survey was conducted by placing light traps at selected locations across the reserve on nine separate occasions between 16th June and 12th August 2022. Since these light traps would also attract moths, a survey of macro- and micro-moths was also conducted at the reserve.