首页|Diversity and host assemblage of avian haemosporidians in different terrestrial ecoregions of Peru

Diversity and host assemblage of avian haemosporidians in different terrestrial ecoregions of Peru

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Characterizing the diversity and structure of host-parasite communities is crucial to understanding their eco-evolutionary dynamics.Malaria and related haemosporidian parasites are responsible for fitness loss and mortality in bird species worldwide.However,despite exhibiting the greatest orni-thological biodiversity,avian haemosporidians from Neotropical regions are quite unexplored.Here,we analyze the genetic diversity of bird haemosporidian parasites(Plasmodium and Haemoproteus)in 1,336 individuals belonging to 206 bird species to explore for differences in di-versity of parasite lineages and bird species across 5 well-differentiated Peruvian ecoregions.We detected 70 different haemosporidian lineages infecting 74 bird species.We showed that 25 out of the 70 haplotypes had not been previously recorded.Moreover,we also identified 81 new host-parasite interactions representing new host records for these haemosporidian parasites.Our out-comes revealed that the effective diversity(as well as the richness,abundance,and Shannon-Weaver index)for both birds and parasite lineages was higher in Amazon basin ecoregions.Furthermore,we also showed that ecoregions with greater diversity of bird species also had high parasite richness,hence suggesting that host community is crucial in explaining parasite richness.Generalist parasites were found in ecoregions with lower bird diversity,implying that the abun-dance and richness of hosts may shape the exploitation strategy followed by haemosporidian para-sites.These outcomes reveal that Neotropical region is a major reservoir of unidentified haemo-sporidian lineages.Further studies analyzing host distribution and specificity of these parasites in the tropics will provide important knowledge about phylogenetic relationships,phylogeography,and patterns of evolution and distribution of haemosporidian parasites.

Amazoniaavian malariageneralist parasitehabitat specificityHaemoproteusPlasmodiumspecialist parasite

Luz GARCIA-LONGORIA、Jaime MURIEL、Sergio MAGALLANES、Zaira Hellen VILLA-GALARCE、Leonila RICOPA、Wilson Giancarlo INGA-DíAZ、Esteban FONG、Daniel VECCO、César GUERRA-SALDA?A、Teresa SALAs-RENGIFO、Wendy FLORES-SAAVEDRA、Kathya ESPINOZA、Carlos MENDOZA、Blanca SALDA?A、Manuel GONZáLEZ-BLáZQUEZ、Henry GONZALEs-PINEDO、Charlene LUJáN-VEGA、Carlos Alberto Del áGUILA、Yessica VILcA-HERRERA、Carlos Alberto PINEDA、Carmen REATEGUI、Jorge Manuel CáRDENAS-CALLIRGOS、José Alberto IANNACONE、Jorge Luis MENDOZA、Ravinder N.M.SEHGAL、Alfonso MARZAL

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Departamento de Anatomía,Biología Celular y Zoología,Universidad de Extremadura,Badajoz E-506071,Spain

Molecular Ecology and Evolution Lab,Department of Biology,Lund University,S?lvegatan 37,SE-22362 Lund,Sweden

Instituto Pirenaico de Ecología—IPE(CSIC),Avda.Nuestra Se?ora de la Victoria 16,Jaca 22700,Spain

DIRESA,Dirección Regional de Salud,Loreto 16001,Peru

Departamento Académico de Microbiología y Parasitología.Facultad de Ciencias Biológicas,Universidad Nacional de la Amazonía Peruana,Iquitos 16001,Peru

Facultad de Ciencias Agropecuarias,Universidad Alas Peruanas,Lima 15823,Peru

EverGreen Institute—San Rafael,Distrito de Indiana,Loreto 16200,Peru

Observatorio de Aves Loreto(LBO),Distrito de San Juan,Loreto 16008,Peru

Centro Urku de Estudios Amazónicos,Tarapoto 22200,Peru

Servicio Nacional de áreas Naturales Protegidas por el Estado,15036,Peru

Sanidad Animal—Facultad de Zootecnia,Universidad Nacional Agraria La Molina,Lima 15012,Peru

Laboratorio de Microbiología,Facultad de Medicina Veterinaria y Zootecnia,Universidad Cientúfica del Sur,Lima 15067,Peru

Laboratorio de Análisis Clínico Moraleslab SAC,Morales,San Martín 22201,Peru

Asociacion Ecosistemas Andinos(ECOAN),Cuzco 08002,Peru

Pharmacology and Toxicology Graduate Group,University of California,Davis,DA 95616,USA

Global Health Initiative,Wabash College,Crawfordsville,IN 47933,USA

Facultad de Ciencias Biológicas,Universidad Nacional Mayor de San Marcos,Lima 15081,Perú

Facultad de Medicina Veterinaria,Universidad Nacional Hermilio Valdizan,Huánuco,10160,Peru

Asociación Peruana de Helmintología e Invertebrados Afines,Lima 15054,Peru

Laboratorio de Ecología y Biodiversidad Animal,Universidad Nacional Federico Villarreal,El Agustino,Lima 15007,Peru

Laboratorio de Invertebrados,Universidad Ricardo Palma—Santiago de Surco,Lima 15537,Peru

Department of Biology,San Francisco State University,San Francisco,CA 94132,USA

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US National Science Foundation spon-sored Research Coordination Network for Haemosporida of Terrestrial VertebratesSpanish Ministry of Economy and CompetitivenessJunta de Extremadura(Consejería de Economía e Infraestructuras)FEDERa PhD grant from the Ministry of Economy and Competition of Spain and a mobility grant of Junta de ExtremaduraJunta de Extremaduraa postdoctoral contract from the University of Extremaduraa postdoctoral grant from the Juan de la Cierva Subprogramfinancial sponsorship of the MICINN

NSF 0954891CGL2015-64650PIB16121129/2015PO17024Junta de Extremadura-IB16121FJCI-2017-34109

2022

10.1093/cz/zoab030

动物学报(英文版)
中国科学院动物研究所,中国动物学会

动物学报(英文版)

CSCDSCI
影响因子：0.198
ISSN：1674-5507
年,卷(期)：2022.68(1)
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