{"id":"https://openalex.org/W7223473040","doi":"https://doi.org/10.64898/2026.10.18.759864","title":"Same-sex sexual behaviour reduces reproductive success but mitigates aggression in a subsocial insect","display_name":"Same-sex sexual behaviour reduces reproductive success but mitigates aggression in a subsocial insect","publication_year":2026,"publication_date":"2026-10-24","ids":{"openalex":"https://openalex.org/W7223473040","doi":"https://doi.org/10.64898/2026.10.18.759864"},"language":"en","primary_location":{"id":"doi:10.64898/2026.10.18.759864","doi":"https://doi.org/10.64898/2026.10.18.759864","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.18.759864","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/24/2026.10.18.759864.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/24/2026.10.18.759864.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5159434664","display_name":"Nicholas E Parlamis","orcid":"https://orcid.org/0009-0009-9598-8616","observed_orcids":["https://orcid.org/0009-0009-9598-8616"]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Nicholas E. Parlamis","raw_affiliation_strings":["Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK"],"raw_orcid":"https://orcid.org/0009-0009-9598-8616","affiliations":[{"raw_affiliation_string":"Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK","institution_ids":["https://openalex.org/I16835326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093476034","display_name":"Jakob Wiil","orcid":"https://orcid.org/0009-0001-5340-3570","observed_orcids":["https://orcid.org/0009-0001-5340-3570"]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Jakob Wiil","raw_affiliation_strings":["Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK"],"raw_orcid":"https://orcid.org/0009-0001-5340-3570","affiliations":[{"raw_affiliation_string":"Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK","institution_ids":["https://openalex.org/I16835326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026638760","display_name":"Natalie Pilakouta","orcid":"https://orcid.org/0000-0001-8503-520X","observed_orcids":["https://orcid.org/0000-0001-8503-520X"]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Natalie Pilakouta","raw_affiliation_strings":["Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK"],"raw_orcid":"https://orcid.org/0000-0001-8503-520X","affiliations":[{"raw_affiliation_string":"Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK","institution_ids":["https://openalex.org/I16835326"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013065163","display_name":"Nathan W. Bailey","orcid":"https://orcid.org/0000-0003-3531-7756","observed_orcids":["https://orcid.org/0000-0003-3531-7756"]},"institutions":[{"id":"https://openalex.org/I16835326","display_name":"University of St Andrews","ror":"https://ror.org/02wn5qz54","country_code":"GB","type":"education","lineage":["https://openalex.org/I16835326"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nathan W. Bailey","raw_affiliation_strings":["Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK"],"raw_orcid":"https://orcid.org/0000-0003-3531-7756","affiliations":[{"raw_affiliation_string":"Centre for Biological Diversity, School of Biology, University of St Andrews, St Andrews KY16 9TH, UK","institution_ids":["https://openalex.org/I16835326"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5159434664"],"corresponding_institution_ids":["https://openalex.org/I16835326"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10174","display_name":"Animal Behavior and Reproduction","score":0.9965999722480774,"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/T10174","display_name":"Animal Behavior and Reproduction","score":0.9965999722480774,"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/T10702","display_name":"Insect and Arachnid Ecology and Behavior","score":0.0027000000700354576,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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/T11118","display_name":"Evolutionary Psychology and Human Behavior","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/same-sex-sexual-behavior","display_name":"same-sex sexual behavior","score":0.996999979019165},{"id":"https://openalex.org/keywords/nicrophorus-vespilloides","display_name":"Nicrophorus vespilloides","score":0.9160000085830688},{"id":"https://openalex.org/keywords/burying-beetles","display_name":"burying beetles","score":0.9739999771118164},{"id":"https://openalex.org/keywords/reproductive-success","display_name":"reproductive success","score":0.9589999914169312},{"id":"https://openalex.org/keywords/aggression","display_name":"aggression","score":0.7699999809265137},{"id":"https://openalex.org/keywords/dominance","display_name":"dominance","score":0.656000018119812},{"id":"https://openalex.org/keywords/mating-behavior","display_name":"mating behavior","score":0.5950000286102295},{"id":"https://openalex.org/keywords/subsocial-insects","display_name":"subsocial insects","score":0.6990000009536743},{"id":"https://openalex.org/keywords/fitness-effects","display_name":"fitness effects","score":0.41100001335144043}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8266000151634216},{"id":"https://openalex.org/C117376503","wikidata":"https://www.wikidata.org/wiki/Q751093","display_name":"Reproductive success","level":3,"score":0.7730000019073486},{"id":"https://openalex.org/C514575182","wikidata":"https://www.wikidata.org/wiki/Q228395","display_name":"Mating","level":2,"score":0.7081000208854675},{"id":"https://openalex.org/C114265396","wikidata":"https://www.wikidata.org/wiki/Q994747","display_name":"Brood","level":2,"score":0.7027000188827515},{"id":"https://openalex.org/C2779448149","wikidata":"https://www.wikidata.org/wiki/Q191797","display_name":"Aggression","level":2,"score":0.5792999863624573},{"id":"https://openalex.org/C151913843","wikidata":"https://www.wikidata.org/wiki/Q3454555","display_name":"Dominance (genetics)","level":3,"score":0.554099977016449},{"id":"https://openalex.org/C2779157341","wikidata":"https://www.wikidata.org/wiki/Q2992545","display_name":"Sexual conflict","level":3,"score":0.4918000102043152},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.48669999837875366},{"id":"https://openalex.org/C130981225","wikidata":"https://www.wikidata.org/wiki/Q206913","display_name":"Sexual selection","level":2,"score":0.4717999994754791},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.4609000086784363},{"id":"https://openalex.org/C2777612826","wikidata":"https://www.wikidata.org/wiki/Q1390","display_name":"Insect","level":2,"score":0.4507000148296356},{"id":"https://openalex.org/C116402615","wikidata":"https://www.wikidata.org/wiki/Q4584563","display_name":"Mating system","level":3,"score":0.41110000014305115},{"id":"https://openalex.org/C2993290233","wikidata":"https://www.wikidata.org/wiki/Q608","display_name":"Sexual behavior","level":2,"score":0.35740000009536743},{"id":"https://openalex.org/C203820380","wikidata":"https://www.wikidata.org/wiki/Q1438403","display_name":"Dominance hierarchy","level":3,"score":0.3393999934196472},{"id":"https://openalex.org/C153112689","wikidata":"https://www.wikidata.org/wiki/Q526071","display_name":"Parental investment","level":4,"score":0.33399999141693115},{"id":"https://openalex.org/C197065175","wikidata":"https://www.wikidata.org/wiki/Q243688","display_name":"Polygyny","level":3,"score":0.30329999327659607},{"id":"https://openalex.org/C2776833037","wikidata":"https://www.wikidata.org/wiki/Q1419238","display_name":"Sperm competition","level":3,"score":0.2897000014781952},{"id":"https://openalex.org/C2779618474","wikidata":"https://www.wikidata.org/wiki/Q261290","display_name":"Promiscuity","level":2,"score":0.2847000062465668},{"id":"https://openalex.org/C6318879","wikidata":"https://www.wikidata.org/wiki/Q901728","display_name":"Spermatophore","level":3,"score":0.2703999876976013},{"id":"https://openalex.org/C155284869","wikidata":"https://www.wikidata.org/wiki/Q647144","display_name":"Brood parasite","level":4,"score":0.2687000036239624},{"id":"https://openalex.org/C65532224","wikidata":"https://www.wikidata.org/wiki/Q17081090","display_name":"Avian clutch size","level":3,"score":0.2619999945163727},{"id":"https://openalex.org/C518429986","wikidata":"https://www.wikidata.org/wiki/Q964401","display_name":"Fertility","level":3,"score":0.26170000433921814},{"id":"https://openalex.org/C70749424","wikidata":"https://www.wikidata.org/wiki/Q2431958","display_name":"Animal sexual behaviour","level":3,"score":0.2605000138282776}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.64898/2026.10.18.759864","doi":"https://doi.org/10.64898/2026.10.18.759864","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.18.759864","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/24/2026.10.18.759864.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.64898/2026.10.18.759864","doi":"https://doi.org/10.64898/2026.10.18.759864","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.10.18.759864","pdf_url":"https://www.biorxiv.org/content/biorxiv/early/2026/10/24/2026.10.18.759864.full.pdf","source":{"id":"https://openalex.org/S4306402567","display_name":"bioRxiv (Cold Spring Harbor Laboratory)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2750212522","host_organization_name":"Cold Spring Harbor Laboratory","host_organization_lineage":["https://openalex.org/I2750212522"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7223473040.pdf","grobid_xml":"https://content.openalex.org/works/W7223473040.grobid-xml"},"referenced_works_count":59,"referenced_works":["https://openalex.org/W1481867552","https://openalex.org/W1913957972","https://openalex.org/W1951724000","https://openalex.org/W1965907112","https://openalex.org/W1975153184","https://openalex.org/W1988390856","https://openalex.org/W2004111452","https://openalex.org/W2005983600","https://openalex.org/W2009606201","https://openalex.org/W2016391834","https://openalex.org/W2029784198","https://openalex.org/W2031270529","https://openalex.org/W2032777727","https://openalex.org/W2036746391","https://openalex.org/W2045158942","https://openalex.org/W2046499113","https://openalex.org/W2051736899","https://openalex.org/W2059978293","https://openalex.org/W2069444414","https://openalex.org/W2074311354","https://openalex.org/W2080903704","https://openalex.org/W2087043165","https://openalex.org/W2101333682","https://openalex.org/W2102450226","https://openalex.org/W2102857845","https://openalex.org/W2110923795","https://openalex.org/W2113766999","https://openalex.org/W2114787901","https://openalex.org/W2117998875","https://openalex.org/W2128747959","https://openalex.org/W2134712052","https://openalex.org/W2151334013","https://openalex.org/W2153388724","https://openalex.org/W2164802130","https://openalex.org/W2165146370","https://openalex.org/W2166748801","https://openalex.org/W2276719219","https://openalex.org/W2284778960","https://openalex.org/W2304728235","https://openalex.org/W2322441733","https://openalex.org/W2343203922","https://openalex.org/W2562735981","https://openalex.org/W2782600564","https://openalex.org/W2796197821","https://openalex.org/W2809750665","https://openalex.org/W2984265803","https://openalex.org/W2990427812","https://openalex.org/W3016757147","https://openalex.org/W3029080908","https://openalex.org/W4308527166","https://openalex.org/W4367054866","https://openalex.org/W4383814929","https://openalex.org/W4387322449","https://openalex.org/W4399849703","https://openalex.org/W4410518539","https://openalex.org/W7131079107","https://openalex.org/W7138892958","https://openalex.org/W7150775367","https://openalex.org/W7214050665"],"related_works":["https://openalex.org/W4392963088","https://openalex.org/W2284778960","https://openalex.org/W2184227750","https://openalex.org/W7122426302","https://openalex.org/W2142312392","https://openalex.org/W4415086895","https://openalex.org/W2513773173","https://openalex.org/W7131079107","https://openalex.org/W7147542501","https://openalex.org/W2009606201"],"abstract_inverted_index":{"Abstract":[0],"Same-sex":[1,100],"sexual":[2,101],"behaviour":[3,96,102],"(SSB)":[4],"is":[5],"widely":[6],"observed":[7,79],"across":[8],"taxa,":[9],"yet":[10],"its":[11,17,44],"evolutionary":[12],"maintenance":[13],"remains":[14],"debated":[15],"and":[16,38,66,86,97,111,128,153],"fitness":[18,27],"consequences":[19,28],"remain":[20],"surprisingly":[21],"understudied.":[22],"Here,":[23],"we":[24],"quantified":[25],"the":[26,33,142,168],"of":[29,108],"male":[30],"SSB":[31,85,145,161,171,181],"in":[32,80,106,195],"burying":[34],"beetle":[35],"Nicrophorus":[36],"vespilloides":[37],"tested":[39],"three":[40],"prominent":[41],"hypotheses":[42],"about":[43],"function:":[45],"(":[46,56,67],"i":[47],")":[48,58,69],"that":[49,59,70,126,130,170,180],"it":[50,60,71],"provides":[51],"practice":[52,143],"for":[53],"future":[54],"mating,":[55],"ii":[57],"reduces":[61,172],"tension":[62,173],"through":[63,174],"dominance":[64,175],"assertion,":[65],"iii":[68],"arises":[72],"indirectly":[73],"from":[74,134],"indiscriminate":[75],"mating.":[76],"Males":[77],"were":[78],"same-sex":[81,109],"pairings":[82],"to":[83,91,141,191],"quantify":[84],"then":[87],"paired":[88],"with":[89,114,151,156,164],"females":[90,152],"measure":[92],"their":[93],"subsequent":[94],"mating":[95,149,158],"reproductive":[98,116,184],"success.":[99],"was":[103,112,154,162],"common,":[104],"occurring":[105],"55%":[107],"pairs,":[110],"associated":[113,155,163],"reduced":[115,138,157,165],"success":[117,185],"driven":[118],"by":[119],"higher":[120],"brood":[121],"failure":[122],"rates.":[123],"Both":[124],"males":[125,136],"initiated,":[127],"those":[129],"received,":[131],"mounting":[132],"attempts":[133],"other":[135],"suffered":[137],"fitness.":[139],"Contrary":[140],"hypothesis,":[144],"did":[146],"not":[147],"increase":[148],"speed":[150],"frequency.":[159],"However,":[160],"aggression,":[166],"supporting":[167],"hypothesis":[169],"establishment.":[176],"Our":[177],"findings":[178],"show":[179],"can":[182],"reduce":[183],"but":[186],"may":[187],"be":[188],"maintained":[189],"due":[190],"a":[192],"beneficial":[193],"reduction":[194],"aggression.":[196]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-10-25T00:00:00"}
