{"id":"https://openalex.org/W7123340412","doi":"https://doi.org/10.33307/entomon.v50i4.1585","title":"First report of the brown widow spider, Latrodectus geometricus Koch, 1841 (Araneae, Theridiidae) from southern India","display_name":"First report of the brown widow spider, Latrodectus geometricus Koch, 1841 (Araneae, Theridiidae) from southern India","publication_year":2025,"publication_date":"2025-12-31","ids":{"openalex":"https://openalex.org/W7123340412","doi":"https://doi.org/10.33307/entomon.v50i4.1585"},"language":"en","primary_location":{"id":"doi:10.33307/entomon.v50i4.1585","doi":"https://doi.org/10.33307/entomon.v50i4.1585","is_oa":true,"landing_page_url":"https://doi.org/10.33307/entomon.v50i4.1585","pdf_url":"https://entomon.in/index.php/Entomon/article/download/1585/773","source":{"id":"https://openalex.org/S4210191742","display_name":"ENTOMON","issn_l":"0377-9335","issn":["0377-9335"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/I4405266613","host_organization_name":"Association for Advancement of Entomology","host_organization_lineage":["https://openalex.org/I4405266613"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ENTOMON","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://entomon.in/index.php/Entomon/article/download/1585/773","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020527841","display_name":"R. Kishore","orcid":"https://orcid.org/0000-0002-9028-1349","observed_orcids":["https://orcid.org/0000-0002-9028-1349"]},"institutions":[{"id":"https://openalex.org/I4210113893","display_name":"Salim Ali Center for Ornithology and Natural History","ror":"https://ror.org/026d1sx92","country_code":"IN","type":"other","lineage":["https://openalex.org/I4210113893"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. Kishore","raw_affiliation_strings":["S\u00e1lim Ali Centre for Ornithology and Natural History , South India Centre of Wildlife Institute of India , Anaikatty Post , Coimbatore 641108 , Tamil Nadu , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"S\u00e1lim Ali Centre for Ornithology and Natural History , South India Centre of Wildlife Institute of India , Anaikatty Post , Coimbatore 641108 , Tamil Nadu , India","institution_ids":["https://openalex.org/I4210113893"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5094249610","display_name":"Vinod Sadhasivan","orcid":"https://orcid.org/0000-0001-5201-9713","observed_orcids":["https://orcid.org/0000-0001-5201-9713"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vinod Sadhasivan","raw_affiliation_strings":["Kanniyakumari Nature Foundation , South SLB Road , Ramavarmapuram , Nagercoil 629001 , Tamil Nadu , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kanniyakumari Nature Foundation , South SLB Road , Ramavarmapuram , Nagercoil 629001 , Tamil Nadu , India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"50","issue":"4","first_page":"465","last_page":"468"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12447","display_name":"Spider Taxonomy and Behavior Studies","score":0.9961000084877014,"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"}},"topics":[{"id":"https://openalex.org/T12447","display_name":"Spider Taxonomy and Behavior Studies","score":0.9961000084877014,"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"}},{"id":"https://openalex.org/T12361","display_name":"Study of Mite Species","score":0.0015999999595806003,"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"}},{"id":"https://openalex.org/T14399","display_name":"Invertebrate Taxonomy and Ecology","score":0.0010000000474974513,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/latrodectus-geometricus","display_name":"Latrodectus geometricus","score":1.0},{"id":"https://openalex.org/keywords/brown-widow-spider","display_name":"brown widow spider","score":0.996999979019165},{"id":"https://openalex.org/keywords/theridiidae","display_name":"Theridiidae","score":0.9789999723434448},{"id":"https://openalex.org/keywords/new-distribution-record","display_name":"new distribution record","score":0.6129999756813049},{"id":"https://openalex.org/keywords/southernmost-occurrence","display_name":"southernmost occurrence","score":0.6510000228881836},{"id":"https://openalex.org/keywords/introduced-species","display_name":"introduced species","score":0.6489999890327454},{"id":"https://openalex.org/keywords/egg-sac","display_name":"egg sac","score":0.8240000009536743},{"id":"https://openalex.org/keywords/kanniyakumari-district","display_name":"Kanniyakumari district","score":0.7839999794960022},{"id":"https://openalex.org/keywords/tamil-nadu","display_name":"Tamil Nadu","score":0.8659999966621399}],"concepts":[{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.6060000061988831},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.515500009059906},{"id":"https://openalex.org/C140688305","wikidata":"https://www.wikidata.org/wiki/Q5885","display_name":"Tamil","level":2,"score":0.49790000915527344},{"id":"https://openalex.org/C2780181586","wikidata":"https://www.wikidata.org/wiki/Q3966705","display_name":"Spider","level":2,"score":0.45190000534057617},{"id":"https://openalex.org/C2549261","wikidata":"https://www.wikidata.org/wiki/Q43455","display_name":"Ethnology","level":1,"score":0.3564999997615814},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.3409000039100647},{"id":"https://openalex.org/C63840655","wikidata":"https://www.wikidata.org/wiki/Q599991","display_name":"Zoogeography","level":3,"score":0.3239000141620636},{"id":"https://openalex.org/C58642233","wikidata":"https://www.wikidata.org/wiki/Q8269924","display_name":"Taxonomy (biology)","level":2,"score":0.3093000054359436},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.30169999599456787},{"id":"https://openalex.org/C173651095","wikidata":"https://www.wikidata.org/wiki/Q1065449","display_name":"Introduced species","level":2,"score":0.2944999933242798},{"id":"https://openalex.org/C548578009","wikidata":"https://www.wikidata.org/wiki/Q44595","display_name":"Cannibalism","level":3,"score":0.2777999937534332},{"id":"https://openalex.org/C55958113","wikidata":"https://www.wikidata.org/wiki/Q169480","display_name":"Indigenous","level":2,"score":0.2775999903678894},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2547999918460846}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.33307/entomon.v50i4.1585","doi":"https://doi.org/10.33307/entomon.v50i4.1585","is_oa":true,"landing_page_url":"https://doi.org/10.33307/entomon.v50i4.1585","pdf_url":"https://entomon.in/index.php/Entomon/article/download/1585/773","source":{"id":"https://openalex.org/S4210191742","display_name":"ENTOMON","issn_l":"0377-9335","issn":["0377-9335"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/I4405266613","host_organization_name":"Association for Advancement of Entomology","host_organization_lineage":["https://openalex.org/I4405266613"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ENTOMON","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.33307/entomon.v50i4.1585","doi":"https://doi.org/10.33307/entomon.v50i4.1585","is_oa":true,"landing_page_url":"https://doi.org/10.33307/entomon.v50i4.1585","pdf_url":"https://entomon.in/index.php/Entomon/article/download/1585/773","source":{"id":"https://openalex.org/S4210191742","display_name":"ENTOMON","issn_l":"0377-9335","issn":["0377-9335"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/I4405266613","host_organization_name":"Association for Advancement of Entomology","host_organization_lineage":["https://openalex.org/I4405266613"],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ENTOMON","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7123340412.pdf","grobid_xml":"https://content.openalex.org/works/W7123340412.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2508615918","https://openalex.org/W4241039141"],"related_works":["https://openalex.org/W2508615918","https://openalex.org/W2172603994","https://openalex.org/W2322651422","https://openalex.org/W1890992356","https://openalex.org/W1983919069","https://openalex.org/W2471575085","https://openalex.org/W2750021430","https://openalex.org/W7167240147","https://openalex.org/W3044066758","https://openalex.org/W2052735256"],"abstract_inverted_index":{"Latrodectus":[0],"geometricus":[1,26],"(Koch,":[2],"1841)":[3],"is":[4],"a":[5],"widow":[6],"spider":[7],"native":[8],"to":[9,13,20,46],"Africa":[10],"and":[11],"introduced":[12],"several":[14],"countries":[15],"from":[16],"both":[17],"the":[18,50,54],"Americas":[19],"Japan.":[21],"Three":[22],"adult":[23],"female":[24],"L.":[25],"with":[27],"three":[28],"egg-sacs":[29],"were":[30],"observed":[31],"in":[32,56],"Nagercoil,":[33],"Kanniyakumari":[34],"district,":[35],"Tamil":[36],"Nadu.":[37],"The":[38],"present":[39],"record":[40],"extends":[41],"its":[42],"known":[43],"distributional":[44],"range":[45],"further":[47],"south":[48],"being":[49],"southernmost":[51],"occurrence":[52],"of":[53],"species":[55],"India.":[57]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-01-14T00:00:00"}