{"id":"https://openalex.org/W7204758000","doi":"https://doi.org/10.1007/s10750-026-06337-2","title":"Polychromatism in Cichla: color patterns and potential drivers","display_name":"Polychromatism in Cichla: color patterns and potential drivers","publication_year":2026,"publication_date":"2026-08-31","ids":{"openalex":"https://openalex.org/W7204758000","doi":"https://doi.org/10.1007/s10750-026-06337-2"},"language":"en","primary_location":{"id":"doi:10.1007/s10750-026-06337-2","doi":"https://doi.org/10.1007/s10750-026-06337-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10750-026-06337-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10750-026-06337-2.pdf","source":{"id":"https://openalex.org/S4210238371","display_name":"Hydrobiologia","issn_l":"0018-8158","issn":["0018-8158","1573-5117"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Hydrobiologia","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s10750-026-06337-2.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079155680","display_name":"Lucas Elias Oliveira Borges","orcid":"https://orcid.org/0009-0002-4514-7076","observed_orcids":["https://orcid.org/0009-0002-4514-7076"]},"institutions":[{"id":"https://openalex.org/I41458283","display_name":"Universidade Federal do Tocantins","ror":"https://ror.org/053xy8k29","country_code":"BR","type":"education","lineage":["https://openalex.org/I41458283"]},{"id":"https://openalex.org/I4210089573","display_name":"Universidade do Tocantins","ror":"https://ror.org/00akhqc20","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210089573"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Lucas Elias Oliveira Borges","raw_affiliation_strings":["Programa de P\u00f3s-Gradua\u00e7\u00e3o em Biodiversidade, Ecologia e Conserva\u00e7\u00e3o \u2013 PPGBec, Universidade Federal do Tocantins, Porto Nacional, TO, Brazil","Universidade Estadual do Tocantins \u2013 UNITINS, Palmas, TO, Brazil"],"raw_orcid":"https://orcid.org/0009-0002-4514-7076","affiliations":[{"raw_affiliation_string":"Programa de P\u00f3s-Gradua\u00e7\u00e3o em Biodiversidade, Ecologia e Conserva\u00e7\u00e3o \u2013 PPGBec, Universidade Federal do Tocantins, Porto Nacional, TO, Brazil","institution_ids":["https://openalex.org/I41458283"]},{"raw_affiliation_string":"Universidade Estadual do Tocantins \u2013 UNITINS, Palmas, TO, Brazil","institution_ids":["https://openalex.org/I4210089573"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008338574","display_name":"Geovana de Souza Andrade","orcid":"https://orcid.org/0000-0003-0959-918X","observed_orcids":["https://orcid.org/0000-0003-0959-918X"]},"institutions":[{"id":"https://openalex.org/I4210089573","display_name":"Universidade do Tocantins","ror":"https://ror.org/00akhqc20","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210089573"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Geovana de Souza Andrade","raw_affiliation_strings":["Universidade Estadual do Tocantins \u2013 UNITINS, Palmas, TO, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-0959-918X","affiliations":[{"raw_affiliation_string":"Universidade Estadual do Tocantins \u2013 UNITINS, Palmas, TO, Brazil","institution_ids":["https://openalex.org/I4210089573"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048982597","display_name":"Fernando Mayer Pelicice","orcid":"https://orcid.org/0000-0002-9700-1194","observed_orcids":["https://orcid.org/0000-0002-9700-1194"]},"institutions":[{"id":"https://openalex.org/I41458283","display_name":"Universidade Federal do Tocantins","ror":"https://ror.org/053xy8k29","country_code":"BR","type":"education","lineage":["https://openalex.org/I41458283"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Fernando Mayer Pelicice","raw_affiliation_strings":["N\u00facleo de Estudos Ambientais (Neamb), Programa de P\u00f3s-Gradua\u00e7\u00e3o em Biodiversidade, Ecologia e Conserva\u00e7\u00e3o (PPGBec), Universidade Federal do Tocantins (UFT), Rua 3, Quadra 17, Jardim dos Ip\u00eas, Porto Nacional, TO, CEP 77500-000, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-9700-1194","affiliations":[{"raw_affiliation_string":"N\u00facleo de Estudos Ambientais (Neamb), Programa de P\u00f3s-Gradua\u00e7\u00e3o em Biodiversidade, Ecologia e Conserva\u00e7\u00e3o (PPGBec), Universidade Federal do Tocantins (UFT), Rua 3, Quadra 17, Jardim dos Ip\u00eas, Porto Nacional, TO, CEP 77500-000, Brazil","institution_ids":["https://openalex.org/I41458283"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048982597"],"corresponding_institution_ids":["https://openalex.org/I41458283"],"apc_list":{"value":2490,"currency":"USD","value_usd":2490},"apc_paid":{"value":2490,"currency":"USD","value_usd":2490},"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":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12014","display_name":"Fish biology, ecology, and behavior","score":0.5365999937057495,"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"}},"topics":[{"id":"https://openalex.org/T12014","display_name":"Fish biology, ecology, and behavior","score":0.5365999937057495,"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/T10174","display_name":"Animal Behavior and Reproduction","score":0.4359999895095825,"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/T12319","display_name":"Fish Biology and Ecology Studies","score":0.01679999940097332,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polychromatism","display_name":"polychromatism","score":0.9100000262260437},{"id":"https://openalex.org/keywords/coloration","display_name":"coloration","score":0.5320000052452087},{"id":"https://openalex.org/keywords/cichla-kelberi","display_name":"Cichla kelberi","score":0.9350000023841858},{"id":"https://openalex.org/keywords/cichla-piquiti","display_name":"Cichla piquiti","score":1.0},{"id":"https://openalex.org/keywords/peacock-bass","display_name":"peacock bass","score":0.878000020980835},{"id":"https://openalex.org/keywords/melanism","display_name":"melanism","score":0.6650000214576721},{"id":"https://openalex.org/keywords/sexual-dimorphism","display_name":"sexual dimorphism","score":0.4740000069141388},{"id":"https://openalex.org/keywords/reproductive-status","display_name":"reproductive status","score":0.4129999876022339},{"id":"https://openalex.org/keywords/ontogeny","display_name":"ontogeny","score":0.6539999842643738},{"id":"https://openalex.org/keywords/water-clarity","display_name":"water transparency","score":0.9929999709129333},{"id":"https://openalex.org/keywords/phenotypic-plasticity","display_name":"phenotypic plasticity","score":0.7620000243186951},{"id":"https://openalex.org/keywords/color-pattern","display_name":"color pattern","score":0.3720000088214874},{"id":"https://openalex.org/keywords/tocantins-river","display_name":"Tocantins River","score":0.7870000004768372}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8241000175476074},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.5774000287055969},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.5273000001907349},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4869000017642975},{"id":"https://openalex.org/C59659247","wikidata":"https://www.wikidata.org/wiki/Q11990","display_name":"Reproduction","level":2,"score":0.45899999141693115},{"id":"https://openalex.org/C2781255879","wikidata":"https://www.wikidata.org/wiki/Q7580087","display_name":"Spots","level":2,"score":0.45559999346733093},{"id":"https://openalex.org/C140530291","wikidata":"https://www.wikidata.org/wiki/Q1225063","display_name":"Dorsum","level":2,"score":0.4507000148296356},{"id":"https://openalex.org/C51762684","wikidata":"https://www.wikidata.org/wiki/Q1568355","display_name":"Dorsal fin","level":3,"score":0.374099999666214},{"id":"https://openalex.org/C3019406508","wikidata":"https://www.wikidata.org/wiki/Q376346","display_name":"Background color","level":2,"score":0.33559998869895935},{"id":"https://openalex.org/C2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","level":2,"score":0.3188999891281128},{"id":"https://openalex.org/C3019289112","wikidata":"https://www.wikidata.org/wiki/Q7596908","display_name":"Developmental stage","level":2,"score":0.3066999912261963},{"id":"https://openalex.org/C2776249982","wikidata":"https://www.wikidata.org/wiki/Q25326","display_name":"Mollusca","level":2,"score":0.3027999997138977},{"id":"https://openalex.org/C61674017","wikidata":"https://www.wikidata.org/wiki/Q374259","display_name":"Color vision","level":2,"score":0.28060001134872437},{"id":"https://openalex.org/C105083479","wikidata":"https://www.wikidata.org/wiki/Q181497","display_name":"Sexual dimorphism","level":2,"score":0.26089999079704285},{"id":"https://openalex.org/C117376503","wikidata":"https://www.wikidata.org/wiki/Q751093","display_name":"Reproductive success","level":3,"score":0.25949999690055847},{"id":"https://openalex.org/C130073038","wikidata":"https://www.wikidata.org/wiki/Q1211967","display_name":"Phenotypic trait","level":4,"score":0.25839999318122864},{"id":"https://openalex.org/C57520943","wikidata":"https://www.wikidata.org/wiki/Q1068155","display_name":"Sex ratio","level":3,"score":0.2547999918460846},{"id":"https://openalex.org/C2780072470","wikidata":"https://www.wikidata.org/wiki/Q143748","display_name":"Cyprinodontiformes","level":3,"score":0.25040000677108765}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10750-026-06337-2","doi":"https://doi.org/10.1007/s10750-026-06337-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10750-026-06337-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10750-026-06337-2.pdf","source":{"id":"https://openalex.org/S4210238371","display_name":"Hydrobiologia","issn_l":"0018-8158","issn":["0018-8158","1573-5117"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Hydrobiologia","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s10750-026-06337-2","doi":"https://doi.org/10.1007/s10750-026-06337-2","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10750-026-06337-2","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10750-026-06337-2.pdf","source":{"id":"https://openalex.org/S4210238371","display_name":"Hydrobiologia","issn_l":"0018-8158","issn":["0018-8158","1573-5117"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Hydrobiologia","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G22113365","display_name":null,"funder_award_id":"00x0ma614","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"},{"id":"https://openalex.org/G853133090","display_name":null,"funder_award_id":"309025/2023\u20100","funder_id":"https://openalex.org/F4320322025","funder_display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico"}],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204758000.pdf","grobid_xml":"https://content.openalex.org/works/W7204758000.grobid-xml"},"referenced_works_count":57,"referenced_works":["https://openalex.org/W1823641521","https://openalex.org/W1918830255","https://openalex.org/W2020024558","https://openalex.org/W2028733344","https://openalex.org/W2030517589","https://openalex.org/W2035822137","https://openalex.org/W2039750083","https://openalex.org/W2041014595","https://openalex.org/W2050115736","https://openalex.org/W2091366351","https://openalex.org/W2091687046","https://openalex.org/W2100354444","https://openalex.org/W2120577289","https://openalex.org/W2121731511","https://openalex.org/W2130226294","https://openalex.org/W2138659657","https://openalex.org/W2143599510","https://openalex.org/W2158646231","https://openalex.org/W2159782304","https://openalex.org/W2159868705","https://openalex.org/W2163059305","https://openalex.org/W2167785959","https://openalex.org/W2168117721","https://openalex.org/W2168144904","https://openalex.org/W2169626109","https://openalex.org/W2172082803","https://openalex.org/W2284328411","https://openalex.org/W2291790690","https://openalex.org/W2332948048","https://openalex.org/W2471691542","https://openalex.org/W2567140103","https://openalex.org/W2571202394","https://openalex.org/W2612593968","https://openalex.org/W2619591649","https://openalex.org/W2796259285","https://openalex.org/W2809808922","https://openalex.org/W2883448228","https://openalex.org/W2884664862","https://openalex.org/W2889117511","https://openalex.org/W2892075619","https://openalex.org/W2897801176","https://openalex.org/W2914797139","https://openalex.org/W2917988055","https://openalex.org/W3011760924","https://openalex.org/W3046919135","https://openalex.org/W3113211214","https://openalex.org/W3164438167","https://openalex.org/W4282004679","https://openalex.org/W4285126093","https://openalex.org/W4289884330","https://openalex.org/W4312917290","https://openalex.org/W4320186818","https://openalex.org/W4382010504","https://openalex.org/W4400900400","https://openalex.org/W4400995030","https://openalex.org/W4401697641","https://openalex.org/W7154950660"],"related_works":["https://openalex.org/W4289884330","https://openalex.org/W7120585196","https://openalex.org/W2163059305","https://openalex.org/W1985662086","https://openalex.org/W2179569551","https://openalex.org/W2090493239","https://openalex.org/W4407163868","https://openalex.org/W119863325","https://openalex.org/W2127815042","https://openalex.org/W7065845766"],"abstract_inverted_index":{"Abstract":[0],"Neotropical":[1],"cichlids":[2],"are":[3],"characterized":[4,21],"by":[5],"spectacular":[6],"color":[7,22,123,165,201],"diversity,":[8],"but":[9,61,125],"some":[10,63],"groups":[11],"remain":[12],"poorly":[13],"investigated.":[14],"In":[15],"this":[16],"context,":[17],"the":[18,35,42,80,95,105,137,153,194],"present":[19],"study":[20],"traits":[23],"in":[24,92,104,132,136,203],"peacock":[25],"basses":[26],"(":[27],"Cichla":[28,204],"kelberi":[29,68],"and":[30,40,49,53,71,79,107,115,139,141,157,173,198],"C.":[31,67,111],"piquiti":[32,112],")":[33],"from":[34],"Middle":[36],"Tocantins":[37],"River":[38],"(Brazil),":[39],"investigated":[41],"link":[43],"with":[44,62,76,84,100,127,150,170],"biological":[45],"(development,":[46],"sex,":[47],"reproduction)":[48],"environmental":[50],"drivers":[51],"(feeding":[52],"water":[54,174],"transparency).":[55],"Both":[56],"species":[57],"showed":[58,118],"striking":[59],"polychromatism,":[60],"conspicuous":[64,86],"patterns.":[65],"For":[66,110,162],",":[69,113],"immature":[70,114],"non-reproductive":[72,116],"individuals":[73,117],"were":[74,98,148],"associated":[75,99,126,149,169],"melanistic":[77],"patterns":[78],"absence":[81,154],"of":[82,122,155],"spots,":[83],"either":[85],"or":[87,190],"opaque":[88],"vertical":[89],"bars.":[90],"Adults":[91],"reproduction,":[93],"on":[94],"other":[96],"hand,":[97],"yellow":[101],"body,":[102],"spots":[103,135,156],"fins,":[106],"dorsal":[108],"blotches.":[109],"a":[119,142,158],"wide":[120],"range":[121],"patterns,":[124],"non-blue":[128],"tints.":[129],"Immature":[130],"fish,":[131],"particular,":[133],"had":[134],"body":[138],"head,":[140],"red":[143],"caudal":[144,160],"fin.":[145],"Reproductive":[146],"fish":[147],"blue":[151],"hues,":[152],"non-red":[159],"lobe.":[161],"both":[163],"species,":[164],"variation":[166,202],"was":[167],"not":[168],"feeding,":[171],"sex":[172],"transparency.":[175],"Our":[176],"findings":[177],"indicate":[178],"that":[179,196],"coloration":[180],"represents":[181],"transient":[182],"(but":[183],"stable)":[184],"phenotypic":[185],"states":[186],"subjected":[187],"to":[188],"unidirectional":[189],"cyclical":[191],"changes,":[192],"supporting":[193],"hypothesis":[195],"growth":[197],"reproduction":[199],"drive":[200],".":[205]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-09-01T00:00:00"}
