4f4c4942-4343-5764-6473-313631353436 English Natural Resources Wales Maes y Ffynnon Bangor LL57 2DW Wales opendata@cyfoethnaturiolcymru.gov.uk 2026-10-19T14:08:58.172Z NRW 1.0 wel British National Grid (EPSG:27700) A survey of the fen invertebrates of Corsydd Llangloffan SSSI, Pembrokeshire (2025) A survey of the fen invertebrates of Corsydd Llangloffan SSSI, Pembrokeshire (2025) 2026-06-04 NRW_DS161546 http://naturalresources.wales/ Data were collected during invertebrate surveys undertaken at Corsydd Llangloffan SSSI, Pembrokeshire in 2025 by James McGill. Sampling was designed to assess the condition of the notified fen invertebrate assemblage and covered a range of fen habitat types across the site. Survey methods included the use of flight interception traps and pitfall traps, together with specimen identification and analysis of species assemblages. Records were compiled and assessed against known assemblage component species and analysed using recognised invertebrate assessment methods, including Pantheon analysis, to evaluate assemblage condition, habitat associations and conservation value. The resulting dataset supports site condition assessment, habitat management and future monitoring of the fen invertebrate assemblage. Data were collected during invertebrate surveys undertaken at Corsydd Llangloffan SSSI, Pembrokeshire in 2025 by James McGill. Sampling was designed to assess the condition of the notified fen invertebrate assemblage and covered a range of fen habitat types across the site. Survey methods included the use of flight interception traps and pitfall traps, together with specimen identification and analysis of species assemblages. Records were compiled and assessed against known assemblage component species and analysed using recognised invertebrate assessment methods, including Pantheon analysis, to evaluate assemblage condition, habitat associations and conservation value. The resulting dataset supports site condition assessment, habitat management and future monitoring of the fen invertebrate assemblage. 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 Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en James McGill James McGill UK Beetle Recording Free-lance entomologist and invertebrate ecologist 13 Cresswell Avenue, Staplegrove Taunton Somerset TA2 6LS j.mcgill@uel.ac.uk Protected sites GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme Corsydd Llangloffan SSSI (Sites of Special Scientific Interest) fens NRW Thesaurus 2026-08-27 geonetwork.thesaurus.local.theme.converted_nrw-keywords There are no access restrictions on this data. NRW may release, publish or disseminate it freely. noLimitations © 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 Wales (WLS) -5.0935 -5.0357 51.9306 51.9623 2025-06-01 2025-10-31 McGill, J. 2026. A survey of the fen invertebrates of Corsydd Llangloffan SSSI, Pembrokeshire in 2025. NRW Evidence Report No. 1001. NRW Evidence Report No. 1001. A survey of the Fen Invertebrates of Corsydd Llangloffan SSSI, Pembrokeshire in 2025. Database Unknown Welsh Invertebrate Database Documents Unknown Report 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 Data were collected during targeted invertebrate surveys undertaken at Corsydd Llangloffan SSSI in 2025 by James McGill on behalf of Natural Resources Wales. Survey work sampled a range of fen habitats across the site using standard entomological techniques including flight interception traps and pitfall traps. Specimens were identified to assess the composition of the fen invertebrate assemblage, determine the presence of species of conservation importance and evaluate habitat associations. Survey results were analysed using recognised invertebrate assessment approaches, including Pantheon analysis, and compiled to support evidence gathering, site management and future monitoring of the site's wetland invertebrate resource. Data were collected during targeted invertebrate surveys undertaken at Corsydd Llangloffan SSSI in 2025 by James McGill on behalf of Natural Resources Wales. Survey work sampled a range of fen habitats across the site using standard entomological techniques including flight interception traps and pitfall traps. Specimens were identified to assess the composition of the fen invertebrate assemblage, determine the presence of species of conservation importance and evaluate habitat associations. Survey results were analysed using recognised invertebrate assessment approaches, including Pantheon analysis, and compiled to support evidence gathering, site management and future monitoring of the site's wetland invertebrate resource.