{"id":"https://openalex.org/A5015436216","orcid":null,"observed_orcids":[],"display_name":"Francis Castelnau","raw_author_names":["Castelnau, Francis,\n    comte de,\n    1812-1880.","Castelnau, Francis,    Comte de.","Castelnau, Francis,    comte de,    1812-1880","Castelnau, Francis,    comte de,    1812-1880    Histoire naturelle des insectes col\u00e9opt\u00e8res.","Castelnau, Francis,    comte de,    1812-1880.","Castelnau, Francis,   comte de,   1812-1880","Castelnau, Francis, comte de","Castelnau, Francis, comte de, 1812-1880","Castelnau, Francis, comte de, 1812-1880.","Francis Castelnau","Francis comte de Castelnau"],"full_name":"Castelnau, Francis, comte de","works_count":53,"cited_by_count":564,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":14,"i10_index":16},"ids":{"openalex":"https://openalex.org/A5015436216","orcid":null,"observed_orcids":[]},"affiliations":[],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T12319","display_name":"Fish Biology and Ecology Studies","count":18,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12014","display_name":"Fish biology, ecology, and behavior","count":16,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12471","display_name":"History of Science and Natural History","count":14,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11387","display_name":"Ichthyology and Marine Biology","count":13,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11494","display_name":"Coleoptera Taxonomy and Distribution","count":13,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13980","display_name":"Alexander von Humboldt Studies","value":0.00037,"subfield":{"id":"https://openalex.org/subfields/1207","display_name":"History and Philosophy of Science"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13977","display_name":"Geography and Environmental Studies in Latin America","value":0.0003161,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12014","display_name":"Fish biology, ecology, and behavior","value":9.14e-05,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11387","display_name":"Ichthyology and Marine Biology","value":7.34e-05,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13404","display_name":"Geological and Tectonic Studies in Latin America","value":4.36e-05,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","score":0.8764477968215942},{"id":"505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","score":0.6682536602020264},{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.5577999949455261},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.5420739054679871},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.4223243296146393}],"counts_by_year":[{"year":1831,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1832,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1833,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1835,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1839,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1840,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1843,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1850,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1851,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1855,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1861,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1865,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1868,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1872,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1873,"works_count":7,"oa_works_count":7,"cited_by_count":0},{"year":1875,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1877,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":1878,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1879,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1949,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":28},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":10}],"display_name_alternatives":["Castelnau, Francis,\n    comte de,\n    1812-1880.","Castelnau, Francis,    Comte de.","Castelnau, Francis,    comte de,    1812-1880","Castelnau, Francis,    comte de,    1812-1880    Histoire naturelle des insectes col\u00e9opt\u00e8res.","Castelnau, Francis,    comte de,    1812-1880.","Castelnau, Francis,   comte de,   1812-1880","Castelnau, Francis, comte de","Castelnau, Francis, comte de, 1812-1880","Castelnau, Francis, comte de, 1812-1880.","Francis Castelnau","Francis comte de Castelnau"],"block_key":"f castelnau","works_api_url":"https://api.openalex.org/works?filter=author.id:A5015436216","awards_count":0,"updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}
