{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Mark L Wildhaber", "hasEmail": "mailto:mwildhaber@usgs.gov"}, "description": "Data were collected in association with the application of visible light in laboratory and field settings to elicit behavioral responses from the invasive virile crayfish (Faxonius virilis). Data for laboratory light trials include water temperature, dissolved oxygen, and conductivity, crayfish sex, weight  and size, light lux, proportion of time spent in each zone (lit versus unlit), total distance moved, mean velocity, and acceleration. Data for pond trials include crayfish sex and size, and  count of crayfish captured by lit and baited traps.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P14H38CD", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.67d1a671d34ecfe34cc8851e.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_67d1a671d34ecfe34cc8851e", "keyword": ["Boone County, Missouri", "Columbia Environmental Research Center", "USGS:67d1a671d34ecfe34cc8851e", "animal behavior", "behavior", "crustaceans", "farming", "freshwater crayfish", "invasive species", "management methods", "phototaxis"], "modified": "2025-12-04T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-92.284312, 38.910784, -92.274450, 38.912612", "theme": ["geospatial"], "title": "Laboratory trials to determine the behavioral response of crayfish to light"}