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New records of the spiny-cheek crayfish Faxonius limosus (Rafinesque, 1817): expansion in subalpine lakes in North-western Italy. BioInvasions Records 12(2): 445–456.","identifier":"https://doi.org/10. 3391/bir.2023.12.2.09","citationProvidedBySource":false},{"text":"Garzoli L, Mammola S, Ciampittiello M, Boggero A (2020). Alien crayfish species in the deep subalpine Lake Maggiore (NW-Italy), with a focus on the biometry and habitat preferences of the spiny-cheek crayfish. Water 12: 1391.","identifier":"https://doi.org/10.3390/w12051391","citationProvidedBySource":false}],"curatorialUnits":[],"taxonomicCoverages":[{"description":"Invasive crayfish Faxonius limosus","coverages":[{"scientificName":"Decapoda","rank":{"verbatim":"order","interpreted":"ORDER"}},{"scientificName":"Arthropoda","rank":{"verbatim":"phylum","interpreted":"PHYLUM"}},{"scientificName":"Malacostraca","rank":{"verbatim":"class","interpreted":"CLASS"}},{"scientificName":"Cambaridae","rank":{"verbatim":"family","interpreted":"FAMILY"}},{"scientificName":"Animalia","rank":{"verbatim":"kingdom","interpreted":"KINGDOM"}}]}],"geographicCoverages":[{"description":"Europe, Italy, Piedmont, Lake Mergozzo","boundingBox":{"minLatitude":45.947417,"maxLatitude":45.960879,"minLongitude":8.45286,"maxLongitude":8.476532,"globalCoverage":false}}],"temporalCoverages":[{"@type":"range","start":"2021-06-08T00:00:00.000+00:00","end":"2022-05-17T00:00:00.000+00:00"}],"keywordCollections":[{"thesaurus":"GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml","keywords":["Occurrence"]},{"thesaurus":"GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml","keywords":["Darwin  Core Archive"]},{"thesaurus":"GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml","keywords":["invasive crayfish"]},{"thesaurus":"GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml","keywords":["Specimen"]}],"project":{"title":"New records of the spiny-cheek crayfish Faxonius limosus (Rafinesque, 1817) in subaline lakes in the North-western italy","contacts":[{"type":"ORIGINATOR","primary":false,"userId":["https://orcid.org/0000-0002-7534-3126"],"firstName":"Angela","lastName":"Boggero","position":[],"email":[],"phone":[],"homepage":[],"address":[]}],"awards":[],"studyAreaDescription":"Piedmont region, lake Mergozzo (45°57.33′N; 08°28′E). Lake Mergozzo shows only the municipality of Mergozzo along its coasts, and a special protection area (ZPS) “Lago di Mergozzo and Mont’Orfano” (IT1140013). The lake is oligotrophic because no direct inputs of anthropogenic origin exist along the lake-shores.","designDescription":"The crayfish were captured by trapping (modified from Garzoli et al. 2020) which involves the use of 13 cylindrical bite traps/site (30 × 60 cm).\nTwenty grams of cat food per trap were used to attract crayfish (Boggero et al. 2023).","relatedProjects":[],"abstract":"We carried out monthly survey on lake Mergozzo (from June 2021 to May 2022) to monitor the occurrence and population distribution of non-native crayfish. In total 54 records of occurrence of F. limosus at 4 sampling sites are included in the dataset."},"samplingDescription":{"studyExtent":"Monthly sampling by trapping at 4 sites in Lake Mergozzo.","sampling":"The baited traps were placed at 4 sampling sites at night when crayfish are more active, at a distance of about 2–3 m between them and retrieved in the following morning (posed for approximately 12 h) (Boggero et al. 2023). The sampling was performed monthly form June 2021 to May 2022.","qualityControl":"Quality control for geographic data: Reliability of coordinates was checked in Google maps.\nQuality control for taxonomic data: Specimens were assigned to taxonomic units according to the available literature and identification keys by the creators of the dataset (taxonomic experts in the field).","methodSteps":["On retrieval of the traps, the number of crayfish caught in each trap was recorded and by-catch of incidental non-target native species released (Boggero et al. 2023)."]},"countryCoverage":[],"collections":[],"dataDescriptions":[],"dataLanguage":"eng","purpose":"New records of the spiny-cheek crayfish Faxonius limosus (Rafinesque, 1817) in Lake Mergozzo, North-western Italy.","acknowledgements":"We are grateful to Theo Bras, Alessandra Busiello, Arianna Orrù, Denise Schiavetta, Gianfranco Varini and Asia Zanaboni for their collaboration in the field activities. Additional thanks are due to the support of the project National Biodiversity Future Center funded under the National Recovery and Resilience Plan (NRRP), Mission 4 Component 2 Investment 1.4 - Call for tender No. 3138, 16/12/2021, rectified by Decree No. 3175, 18/12/2021 of the Italian Ministry of University and Research funded by the European Union – NextGenerationEU (Project code CN_00000033, Concession Decree No.1034, 17/06/2022). ","pubDate":"2026-02-26T00:00:00.000+00:00","maintenanceUpdateFrequency":"NOT_PLANNED","maintenanceDescription":"","license":"http://creativecommons.org/licenses/by-nc/4.0/legalcode","dwca":{"coreType":"http://rs.tdwg.org/dwc/terms/Occurrence","extensions":[],"modified":"2026-07-10T19:11:35.597+00:00"},"approximateCounts":{"occurrenceCount":54}}