{"id":"https://openalex.org/W7203783491","doi":"https://doi.org/10.64898/2026.08.14.744094","title":"Population genomics of the inquiline social parasite Acromyrmex insinuator and its leaf-cutting ant hosts A. echinatior and A. octospinosus reveals cryptic differentiation and reduced efficiency of selection in the parasite","display_name":"Population genomics of the inquiline social parasite Acromyrmex insinuator and its leaf-cutting ant hosts A. echinatior and A. octospinosus reveals cryptic differentiation and reduced efficiency of selection in the parasite","publication_year":2026,"publication_date":"2026-08-18","ids":{"openalex":"https://openalex.org/W7203783491","doi":"https://doi.org/10.64898/2026.08.14.744094"},"language":"en","primary_location":{"id":"doi:10.64898/2026.08.14.744094","doi":"https://doi.org/10.64898/2026.08.14.744094","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.08.14.744094","pdf_url":null,"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":"acceptedVersion","is_accepted":true,"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://doi.org/10.64898/2026.08.14.744094","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5045758347","display_name":"Lukas Schrader","orcid":"https://orcid.org/0000-0001-9863-0526","observed_orcids":["https://orcid.org/0000-0001-9863-0526"]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I22465464","display_name":"University of M\u00fcnster","ror":"https://ror.org/00pd74e08","country_code":"DE","type":"education","lineage":["https://openalex.org/I22465464"]}],"countries":["DE","DK"],"is_corresponding":true,"raw_author_name":"Lukas Schrader","raw_affiliation_strings":["Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark","Institute for Evolution and Biodiversity, University M\u00fcnster, Germany"],"raw_orcid":"https://orcid.org/0000-0001-9863-0526","affiliations":[{"raw_affiliation_string":"Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]},{"raw_affiliation_string":"Institute for Evolution and Biodiversity, University M\u00fcnster, Germany","institution_ids":["https://openalex.org/I22465464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000469152","display_name":"Morten Schi\u00f8tt","orcid":"https://orcid.org/0000-0002-4309-8090","observed_orcids":["https://orcid.org/0000-0002-4309-8090"]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Morten Schi\u00f8tt","raw_affiliation_strings":["Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark","Section for Protein and Enzyme Technology, Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-4309-8090","affiliations":[{"raw_affiliation_string":"Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]},{"raw_affiliation_string":"Section for Protein and Enzyme Technology, Department of Biotechnology and Biomedicine, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069530004","display_name":"Rasmus Stenbak Larsen","orcid":"https://orcid.org/0000-0003-2852-9523","observed_orcids":["https://orcid.org/0000-0003-2852-9523"]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Rasmus S. Larsen","raw_affiliation_strings":["Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0000-0003-2852-9523","affiliations":[{"raw_affiliation_string":"Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015938816","display_name":"Mohammed Errbii","orcid":"https://orcid.org/0000-0001-7719-0998","observed_orcids":["https://orcid.org/0000-0001-7719-0998"]},"institutions":[{"id":"https://openalex.org/I22465464","display_name":"University of M\u00fcnster","ror":"https://ror.org/00pd74e08","country_code":"DE","type":"education","lineage":["https://openalex.org/I22465464"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mohammed Errbii","raw_affiliation_strings":["Institute for Evolution and Biodiversity, University M\u00fcnster, Germany"],"raw_orcid":"https://orcid.org/0000-0001-7719-0998","affiliations":[{"raw_affiliation_string":"Institute for Evolution and Biodiversity, University M\u00fcnster, Germany","institution_ids":["https://openalex.org/I22465464"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032795286","display_name":"Hailin Pan","orcid":"https://orcid.org/0000-0001-6785-9862","observed_orcids":["https://orcid.org/0000-0001-6785-9862"]},"institutions":[{"id":"https://openalex.org/I4387153646","display_name":"BGI Research","ror":"https://ror.org/05gsxrt27","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I100135526","https://openalex.org/I4387153646"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hailin Pan","raw_affiliation_strings":["State Key Laboratory of Genome and Multi-omics Technologies, & Shenzhen Key Laboratory of Forensics, BGI Research, Shenzhen 518083, China"],"raw_orcid":"https://orcid.org/0000-0001-6785-9862","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Genome and Multi-omics Technologies, & Shenzhen Key Laboratory of Forensics, BGI Research, Shenzhen 518083, China","institution_ids":["https://openalex.org/I4387153646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041828651","display_name":"Qiye Li","orcid":"https://orcid.org/0000-0002-5993-0312","observed_orcids":["https://orcid.org/0000-0002-5993-0312"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"id":"https://openalex.org/I4387153646","display_name":"BGI Research","ror":"https://ror.org/05gsxrt27","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I100135526","https://openalex.org/I4387153646"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiye Li","raw_affiliation_strings":["College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China","State Key Laboratory of Genome and Multi-omics Technologies, & Shenzhen Key Laboratory of Forensics, BGI Research, Shenzhen 518083, China"],"raw_orcid":"https://orcid.org/0000-0002-5993-0312","affiliations":[{"raw_affiliation_string":"College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]},{"raw_affiliation_string":"State Key Laboratory of Genome and Multi-omics Technologies, & Shenzhen Key Laboratory of Forensics, BGI Research, Shenzhen 518083, China","institution_ids":["https://openalex.org/I4387153646"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056861386","display_name":"Guojie Zhang","orcid":"https://orcid.org/0000-0001-6860-1521","observed_orcids":["https://orcid.org/0000-0001-6860-1521"]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I4210137217","display_name":"Women's Hospital, School of Medicine, Zhejiang University","ror":"https://ror.org/042t7yh44","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210137217"]},{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN","DK"],"is_corresponding":false,"raw_author_name":"Guojie Zhang","raw_affiliation_strings":["Centre for Evolutionary and Organismal Biology, Women\u2019s Hospital, & Liangzhu Laboratory, School of Medicine, Zhejiang University, Hangzhou 310058, China","Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark","Villum Center for Biodiversity Genomics, Department of Biology, University of Copenhagen, Copenhagen 2100, Denmark"],"raw_orcid":"https://orcid.org/0000-0001-6860-1521","affiliations":[{"raw_affiliation_string":"Centre for Evolutionary and Organismal Biology, Women\u2019s Hospital, & Liangzhu Laboratory, School of Medicine, Zhejiang University, Hangzhou 310058, China","institution_ids":["https://openalex.org/I4210137217","https://openalex.org/I76130692"]},{"raw_affiliation_string":"Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]},{"raw_affiliation_string":"Villum Center for Biodiversity Genomics, Department of Biology, University of Copenhagen, Copenhagen 2100, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037397661","display_name":"Jacobus J. Boomsma","orcid":"https://orcid.org/0000-0002-3598-1609","observed_orcids":["https://orcid.org/0000-0002-3598-1609"]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Jacobus J. Boomsma","raw_affiliation_strings":["Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-3598-1609","affiliations":[{"raw_affiliation_string":"Department of Biology, Centre for Social Evolution & Section for Ecology and Evolution, University of Copenhagen, Denmark","institution_ids":["https://openalex.org/I124055696"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5045758347"],"corresponding_institution_ids":["https://openalex.org/I124055696","https://openalex.org/I22465464"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"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/T10702","display_name":"Insect and Arachnid Ecology and Behavior","score":0.763700008392334,"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"}},"topics":[{"id":"https://openalex.org/T10702","display_name":"Insect and Arachnid Ecology and Behavior","score":0.763700008392334,"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/T10012","display_name":"Genetic diversity and population structure","score":0.2029999941587448,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12132","display_name":"Hymenoptera taxonomy and phylogeny","score":0.020400000736117363,"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/acromyrmex-echinatior","display_name":"Acromyrmex echinatior","score":0.9309999942779541},{"id":"https://openalex.org/keywords/acromyrmex-octospinosus","display_name":"Acromyrmex octospinosus","score":1.0},{"id":"https://openalex.org/keywords/leaf-cutting-ants","display_name":"leaf-cutting ants","score":0.9700000286102295},{"id":"https://openalex.org/keywords/genetic-diversity","display_name":"genetic diversity","score":0.7609999775886536},{"id":"https://openalex.org/keywords/gene-flow","display_name":"gene flow","score":0.5199999809265137},{"id":"https://openalex.org/keywords/population-substructure","display_name":"population substructure","score":0.628000020980835}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.9003000259399414},{"id":"https://openalex.org/C53889494","wikidata":"https://www.wikidata.org/wiki/Q1240247","display_name":"Sympatric speciation","level":2,"score":0.734000027179718},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.6018000245094299},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5741000175476074},{"id":"https://openalex.org/C107023163","wikidata":"https://www.wikidata.org/wiki/Q143089","display_name":"Gene flow","level":4,"score":0.4255000054836273},{"id":"https://openalex.org/C92274894","wikidata":"https://www.wikidata.org/wiki/Q1246431","display_name":"Sympatry","level":3,"score":0.4171000123023987},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.3799000084400177},{"id":"https://openalex.org/C126831891","wikidata":"https://www.wikidata.org/wiki/Q221673","display_name":"Host (biology)","level":2,"score":0.352400004863739},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.3476000130176544},{"id":"https://openalex.org/C33009525","wikidata":"https://www.wikidata.org/wiki/Q208841","display_name":"Coevolution","level":2,"score":0.3472000062465668},{"id":"https://openalex.org/C85721925","wikidata":"https://www.wikidata.org/wiki/Q31151","display_name":"Population genetics","level":3,"score":0.3361999988555908},{"id":"https://openalex.org/C71928629","wikidata":"https://www.wikidata.org/wiki/Q804206","display_name":"Parasite hosting","level":2,"score":0.33160001039505005},{"id":"https://openalex.org/C75268714","wikidata":"https://www.wikidata.org/wiki/Q43478","display_name":"Natural selection","level":3,"score":0.32030001282691956},{"id":"https://openalex.org/C81977670","wikidata":"https://www.wikidata.org/wiki/Q585259","display_name":"Genetic diversity","level":3,"score":0.32010000944137573},{"id":"https://openalex.org/C68873052","wikidata":"https://www.wikidata.org/wiki/Q349856","display_name":"Genetic variation","level":3,"score":0.3037000000476837},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.29989999532699585},{"id":"https://openalex.org/C3641667","wikidata":"https://www.wikidata.org/wiki/Q1295959","display_name":"Effective population size","level":4,"score":0.28380000591278076}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.64898/2026.08.14.744094","doi":"https://doi.org/10.64898/2026.08.14.744094","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.08.14.744094","pdf_url":null,"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.64898/2026.08.14.744094","doi":"https://doi.org/10.64898/2026.08.14.744094","is_oa":true,"landing_page_url":"https://doi.org/10.64898/2026.08.14.744094","pdf_url":null,"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"bioRxiv","raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":64,"referenced_works":["https://openalex.org/W1189472698","https://openalex.org/W1495854049","https://openalex.org/W1974006926","https://openalex.org/W1980531544","https://openalex.org/W1990275569","https://openalex.org/W1994535743","https://openalex.org/W2015042842","https://openalex.org/W2029516203","https://openalex.org/W2036131920","https://openalex.org/W2046630500","https://openalex.org/W2061539393","https://openalex.org/W2064516028","https://openalex.org/W2071537172","https://openalex.org/W2077830453","https://openalex.org/W2080873675","https://openalex.org/W2083304249","https://openalex.org/W2092382569","https://openalex.org/W2099085143","https://openalex.org/W2101341991","https://openalex.org/W2102102865","https://openalex.org/W2102619694","https://openalex.org/W2103441770","https://openalex.org/W2110466514","https://openalex.org/W2111281047","https://openalex.org/W2119444539","https://openalex.org/W2121465888","https://openalex.org/W2137661233","https://openalex.org/W2141762198","https://openalex.org/W2144504271","https://openalex.org/W2147841875","https://openalex.org/W2149992227","https://openalex.org/W2150224426","https://openalex.org/W2152185911","https://openalex.org/W2154992122","https://openalex.org/W2161633633","https://openalex.org/W2165037803","https://openalex.org/W2173190074","https://openalex.org/W2246226921","https://openalex.org/W2255592388","https://openalex.org/W2432815617","https://openalex.org/W2485051182","https://openalex.org/W2536188482","https://openalex.org/W2588938073","https://openalex.org/W2770095154","https://openalex.org/W2792135807","https://openalex.org/W2946230372","https://openalex.org/W2950400764","https://openalex.org/W2951856226","https://openalex.org/W2952306480","https://openalex.org/W3023480843","https://openalex.org/W3107643967","https://openalex.org/W3123129704","https://openalex.org/W3160281404","https://openalex.org/W3175750834","https://openalex.org/W3186616413","https://openalex.org/W3199280910","https://openalex.org/W4243402094","https://openalex.org/W4293434522","https://openalex.org/W4299541734","https://openalex.org/W4310886805","https://openalex.org/W4405833798","https://openalex.org/W4411344819","https://openalex.org/W7133226104","https://openalex.org/W7138031749"],"related_works":["https://openalex.org/W3160281404","https://openalex.org/W2121465888","https://openalex.org/W2086762017","https://openalex.org/W2137661233","https://openalex.org/W2102102865","https://openalex.org/W2015042842","https://openalex.org/W2946230372","https://openalex.org/W2083304249","https://openalex.org/W1993223848","https://openalex.org/W2029516203"],"abstract_inverted_index":{"Abstract":[0],"Inquiline":[1],"social":[2,14,38,65,166],"parasites":[3,69],"usurp":[4],"colonies":[5],"of":[6,32,63,88,155,164,196],"closely":[7],"related":[8],"host":[9,109,134,200],"ants":[10],"to":[11,25,56],"exploit":[12],"their":[13,78,101,194],"resources.":[15],"They":[16],"are":[17,96,111],"almost":[18,29],"invariably":[19],"rare,":[20],"patchily":[21],"distributed":[22],"and":[23,42,47,83,92,122],"difficult":[24],"study.":[26],"Building":[27],"on":[28,36],"25":[30],"years":[31],"fieldwork":[33],"in":[34,152,174,185,193],"Panama":[35,187],"the":[37,61,107,115,153,160,175,186,198],"parasite":[39,116,167],"Acromyrmex":[40],"insinuator":[41,177],"its":[43,132],"hosts":[44],"A.":[45,48,135,176,201],"echinatior":[46,136],"octospinosus":[49,202],",":[50],"we":[51,170],"use":[52],"population":[53,74,124],"genomic":[54],"analyses":[55],"test":[57],"three":[58],"hypotheses":[59],"about":[60],"evolution":[62],"inquiline":[64,165],"parasites:":[66],"(1)":[67],"that":[68,77,94,106,190],"have":[70],"extremely":[71],"reduced":[72,119],"effective":[73,123],"sizes,":[75],"(2)":[76],"genetic":[79,120],"variation":[80],"at":[81,141],"coding":[82],"non-coding":[84],"sites":[85,139],"shows":[86],"signatures":[87],"eroded":[89],"adaptive":[90],"potential,":[91],"(3)":[93],"they":[95],"fully":[97],"reproductively":[98],"isolated":[99],"from":[100,145],"sympatric":[102],"hosts.":[103],"We":[104],"show":[105],"two":[108,180],"species":[110],"completely":[112],"distinct,":[113],"whereas":[114],"has":[117],"dramatically":[118],"diversity":[121],"size,":[125],"despite":[126],"minor":[127],"ongoing":[128],"gene":[129],"flow":[130],"with":[131,159,179],"primary":[133],".":[137,203],"Non-synonymous":[138],"evolve":[140],"rates":[142],"nearly":[143],"indistinguishable":[144],"synonymous":[146],"sites,":[147],"indicating":[148],"a":[149],"marked":[150],"reduction":[151],"efficiency":[154],"natural":[156],"selection,":[157],"consistent":[158],"short":[161],"evolutionary":[162],"lifespan":[163],"lineages.":[168],"Finally,":[169],"uncover":[171],"clear":[172],"sub-structure":[173],"population,":[178],"genetically":[181],"distinct":[182],"lineages":[183],"co-occurring":[184],"Canal":[188],"Zone":[189],"significantly":[191],"differ":[192],"likelihood":[195],"exploiting":[197],"secondary":[199]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-08-20T00:00:00"}