{"id":"https://openalex.org/W1994577352","doi":"https://doi.org/10.4025/actascibiolsci.v33i2.7593","title":"Food partitioning between sympatric species of Serrapinnus (Osteichthyes, Cheirodontinae) in a tropical stream","display_name":"Food partitioning between sympatric species of Serrapinnus (Osteichthyes, Cheirodontinae) in a tropical stream","publication_year":2011,"publication_date":"2011-05-17","ids":{"openalex":"https://openalex.org/W1994577352","doi":"https://doi.org/10.4025/actascibiolsci.v33i2.7593","mag":"1994577352"},"language":"en","primary_location":{"id":"doi:10.4025/actascibiolsci.v33i2.7593","doi":"https://doi.org/10.4025/actascibiolsci.v33i2.7593","is_oa":true,"landing_page_url":"https://doi.org/10.4025/actascibiolsci.v33i2.7593","pdf_url":"https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/download/7593/7593","source":{"id":"https://openalex.org/S29120868","display_name":"Acta Scientiarum Biological Sciences","issn_l":"1679-9283","issn":["1679-9283","1807-863X"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310312252","host_organization_name":"Editora da Universidade Estadual de Maring\u00e1 (Eduem)","host_organization_lineage":["https://openalex.org/P4310312252"],"host_organization_lineage_names":["Editora da Universidade Estadual de Maring\u00e1 (Eduem)"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Scientiarum. Biological Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/download/7593/7593","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108140534","display_name":"Norma Segatti Hahn","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Norma Segatti Hahn","raw_affiliation_strings":["UEM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UEM","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018317852","display_name":"Gustavo Henrique Zaia Alves","orcid":"https://orcid.org/0000-0002-9233-2824","observed_orcids":["https://orcid.org/0000-0002-9233-2824"]},"institutions":[{"id":"https://openalex.org/I123443094","display_name":"Universidade Estadual de Maring\u00e1","ror":"https://ror.org/04bqqa360","country_code":"BR","type":"education","lineage":["https://openalex.org/I123443094"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gustavo Henrique Zaia Alves","raw_affiliation_strings":["Universidade Estadual de Maring\u00e1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Estadual de Maring\u00e1","institution_ids":["https://openalex.org/I123443094"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038100877","display_name":"Raffael Marcos T\u00f3foli","orcid":"https://orcid.org/0000-0002-2884-506X","observed_orcids":["https://orcid.org/0000-0002-2884-506X"]},"institutions":[{"id":"https://openalex.org/I123443094","display_name":"Universidade Estadual de Maring\u00e1","ror":"https://ror.org/04bqqa360","country_code":"BR","type":"education","lineage":["https://openalex.org/I123443094"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Raffael Marcos T\u00f3foli","raw_affiliation_strings":["Universidade Estadual de Maring\u00e1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Estadual de Maring\u00e1","institution_ids":["https://openalex.org/I123443094"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086219410","display_name":"Gisele Caroline Novakowski","orcid":"https://orcid.org/0000-0003-4140-6472","observed_orcids":["https://orcid.org/0000-0003-4140-6472"]},"institutions":[{"id":"https://openalex.org/I123443094","display_name":"Universidade Estadual de Maring\u00e1","ror":"https://ror.org/04bqqa360","country_code":"BR","type":"education","lineage":["https://openalex.org/I123443094"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Gisele Caroline Novakowski","raw_affiliation_strings":["Universidade Estadual de Maring\u00e1"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Estadual de Maring\u00e1","institution_ids":["https://openalex.org/I123443094"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4268,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.59582332,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"33","issue":"2","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":0.9907000064849854,"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":0.9907000064849854,"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/T12319","display_name":"Fish Biology and Ecology Studies","score":0.00279999990016222,"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/T10669","display_name":"Freshwater macroinvertebrate diversity and ecology","score":0.00279999990016222,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/food-partitioning","display_name":"food partitioning","score":0.7829999923706055},{"id":"https://openalex.org/keywords/diet","display_name":"diet","score":0.44600000977516174},{"id":"https://openalex.org/keywords/sympatric-fish","display_name":"sympatric fish","score":0.6610000133514404},{"id":"https://openalex.org/keywords/benthivory","display_name":"benthivory","score":0.7710000276565552},{"id":"https://openalex.org/keywords/seasonal-variation","display_name":"seasonal variation","score":0.7020000219345093},{"id":"https://openalex.org/keywords/chironomidae","display_name":"Chironomidae","score":0.7170000076293945},{"id":"https://openalex.org/keywords/mayflies","display_name":"Ephemeroptera","score":1.0},{"id":"https://openalex.org/keywords/aquatic-insects","display_name":"aquatic insects","score":0.671999990940094},{"id":"https://openalex.org/keywords/detritus","display_name":"detritus","score":0.8009999990463257},{"id":"https://openalex.org/keywords/algal-diet","display_name":"algal diet","score":0.6029999852180481},{"id":"https://openalex.org/keywords/competition-biology","display_name":"competition (biology)","score":0.4950000047683716}],"concepts":[{"id":"https://openalex.org/C52322663","wikidata":"https://www.wikidata.org/wiki/Q3117517","display_name":"Wet season","level":2,"score":0.801295816898346},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7195100784301758},{"id":"https://openalex.org/C9777977","wikidata":"https://www.wikidata.org/wiki/Q146575","display_name":"Dry season","level":2,"score":0.7027125954627991},{"id":"https://openalex.org/C63376196","wikidata":"https://www.wikidata.org/wiki/Q736879","display_name":"Detritus","level":2,"score":0.6759039163589478},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.49473831057548523},{"id":"https://openalex.org/C2778706068","wikidata":"https://www.wikidata.org/wiki/Q228145","display_name":"Chironomidae","level":3,"score":0.4943695068359375},{"id":"https://openalex.org/C44670240","wikidata":"https://www.wikidata.org/wiki/Q1299714","display_name":"Habit","level":2,"score":0.44769373536109924},{"id":"https://openalex.org/C173758957","wikidata":"https://www.wikidata.org/wiki/Q129270","display_name":"Larva","level":2,"score":0.05881395936012268},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.4025/actascibiolsci.v33i2.7593","doi":"https://doi.org/10.4025/actascibiolsci.v33i2.7593","is_oa":true,"landing_page_url":"https://doi.org/10.4025/actascibiolsci.v33i2.7593","pdf_url":"https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/download/7593/7593","source":{"id":"https://openalex.org/S29120868","display_name":"Acta Scientiarum Biological Sciences","issn_l":"1679-9283","issn":["1679-9283","1807-863X"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310312252","host_organization_name":"Editora da Universidade Estadual de Maring\u00e1 (Eduem)","host_organization_lineage":["https://openalex.org/P4310312252"],"host_organization_lineage_names":["Editora da Universidade Estadual de Maring\u00e1 (Eduem)"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Scientiarum. Biological Sciences","raw_type":"journal-article"},{"id":"pmh:oai:americanae.aecid.es:1964553","doi":null,"is_oa":true,"landing_page_url":"http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/7593","pdf_url":null,"source":{"id":"https://openalex.org/S4306400786","display_name":"Americanae (AECID Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Scientiarum. Biological Sciences; v. 33, n. 2 (2011); 153-159","raw_type":"<dc:type/><dc:type/><dc:type/><dc:type>info:eu-repo/semantics/article"},{"id":"pmh:oai:periodicos.ibict.br.Acta_Scientiarum_Biological:oai:periodicos.uem.br:article/7593","doi":null,"is_oa":true,"landing_page_url":"https://www.rcaap.pt/detail.jsp?id=oai:periodicos.ibict.br.Acta_Scientiarum_Biological:oai:periodicos.uem.br:article/7593","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.905.3834","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.905.3834","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.redalyc.org/pdf/1871/187118578005.pdf","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:44700c529064415a82efc604fe85e3fa","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/44700c529064415a82efc604fe85e3fa","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Acta Scientiarum: Biological Sciences, Vol 33, Iss 2 (2011)","raw_type":"article"},{"id":"pmh:oai:doaj.org/article:dfb686dcbcde4f129bf067452b9cc151","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/dfb686dcbcde4f129bf067452b9cc151","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Acta Scientiarum: Biological Sciences, Vol 33, Iss 2, Pp 153-159 (2011)","raw_type":"article"},{"id":"pmh:oai:periodicos.uem.br/ojs:article/7593","doi":null,"is_oa":true,"landing_page_url":"http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/7593","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"instacron:UEM","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:redalyc.org:187118578005","doi":null,"is_oa":false,"landing_page_url":"https://www.redalyc.org/articulo.oa?id=187118578005","pdf_url":null,"source":{"id":"https://openalex.org/S4377196100","display_name":"Redalyc (Universidad Aut\u00f3noma del Estado de M\u00e9xico)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I179647637","host_organization_name":"Universidad Aut\u00f3noma del Estado de M\u00e9xico","host_organization_lineage":["https://openalex.org/I179647637"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Acta Scientiarum. Biological Sciences (Brasil) Num.2 Vol.33","raw_type":"art\u00edculo cient\u00edfico"}],"best_oa_location":{"id":"doi:10.4025/actascibiolsci.v33i2.7593","doi":"https://doi.org/10.4025/actascibiolsci.v33i2.7593","is_oa":true,"landing_page_url":"https://doi.org/10.4025/actascibiolsci.v33i2.7593","pdf_url":"https://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/download/7593/7593","source":{"id":"https://openalex.org/S29120868","display_name":"Acta Scientiarum Biological Sciences","issn_l":"1679-9283","issn":["1679-9283","1807-863X"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4310312252","host_organization_name":"Editora da Universidade Estadual de Maring\u00e1 (Eduem)","host_organization_lineage":["https://openalex.org/P4310312252"],"host_organization_lineage_names":["Editora da Universidade Estadual de Maring\u00e1 (Eduem)"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Acta Scientiarum. Biological Sciences","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1994577352.pdf","grobid_xml":"https://content.openalex.org/works/W1994577352.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W47725977","https://openalex.org/W813991017","https://openalex.org/W1416865420","https://openalex.org/W1933432213","https://openalex.org/W1965107210","https://openalex.org/W1970158459","https://openalex.org/W1989974597","https://openalex.org/W1996945797","https://openalex.org/W2002430955","https://openalex.org/W2015274219","https://openalex.org/W2019752700","https://openalex.org/W2022070428","https://openalex.org/W2023915165","https://openalex.org/W2028388060","https://openalex.org/W2030163395","https://openalex.org/W2038473204","https://openalex.org/W2049693879","https://openalex.org/W2062256433","https://openalex.org/W2094985471","https://openalex.org/W2109149330","https://openalex.org/W2116544104","https://openalex.org/W2137001683","https://openalex.org/W2137285419","https://openalex.org/W2146898010","https://openalex.org/W2165269240","https://openalex.org/W2275206930","https://openalex.org/W2394677388","https://openalex.org/W2497045411","https://openalex.org/W2513305863","https://openalex.org/W2809043331","https://openalex.org/W4234067975"],"related_works":["https://openalex.org/W4365204630","https://openalex.org/W7096057224","https://openalex.org/W2560317500","https://openalex.org/W4301417584","https://openalex.org/W2909954422","https://openalex.org/W2081252554","https://openalex.org/W2103839496","https://openalex.org/W2290858706","https://openalex.org/W1986486128","https://openalex.org/W2146898010"],"abstract_inverted_index":{"This":[0],"study":[1,86],"investigated":[2],"the":[3,21,34,37,41,62,84,97,103,125,136,144,165,182],"feeding":[4,153],"habits":[5],"of":[6,23,36,43,57,61,66,75,184],"Serrapinnus":[7,174],"microdon":[8,68],"and":[9,12,17,80,100,118,139],"S.":[10,67,107],"calliurus":[11,175],"possible":[13],"seasonal":[14,179],"differences":[15],"(rainy":[16],"dry":[18,104,145],"seasons)":[19],"in":[20,30,33,40,96,102,135,143,181],"utilization":[22],"food.":[24],"The":[25,64],"fish":[26,148],"were":[27,113,120],"collected":[28],"monthly":[29],"Cancela":[31],"stream,":[32],"basin":[35],"Manso/Cuiab\u00e1":[38],"rivers":[39],"State":[42],"Mato":[44],"Grosso,":[45],"from":[46],"March":[47],"2003":[48],"to":[49,178],"February":[50],"2004.":[51],"Both":[52,147],"species":[53,149],"preferentially":[54],"consumed":[55],"resources":[56],"autochthonous":[58],"origin,":[59],"independently":[60],"season.":[63],"diet":[65,92,131],"was":[69,176],"basically":[70],"composed":[71],"by":[72],"immature":[73],"forms":[74],"aquatic":[76,109],"insects,":[77],"with":[78],"Chironomidae":[79],"Ephemeroptera":[81],"predominating":[82],"during":[83],"entire":[85],"period,":[87],"thus":[88],"showing":[89,127],"a":[90,128,151],"restricted":[91],"(Ba":[93,132],"=":[94,133,141],"0.27":[95],"rainy":[98,137],"season,":[99,126,138],"0.29":[101],"season).":[105,146],"For":[106],"calliurus,":[108],"insects":[110],"(especially":[111],"Ephemeroptera)":[112],"equally":[114],"important,":[115],"but":[116],"algae":[117],"detritus":[119],"also":[121],"prominent":[122],"depending":[123],"on":[124,167],"less":[129],"specialized":[130],"0.44":[134],"Ba":[140],"0.48":[142],"presented":[150],"benthivorous":[152],"habit;":[154],"however,":[155],"everything":[156],"indicates":[157],"that":[158],"they":[159,169],"live":[160],"together":[161],"without":[162],"competition,":[163],"because":[164],"food":[166,185],"which":[168],"depend":[170],"is":[171],"widely":[172],"available.":[173],"susceptible":[177],"changes":[180],"availability":[183],"resources.":[186]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
