04589nas a2200181 4500008004100000245016700041210007000208260003600278300001100314490000800325520394700333653001804280653000904298653001504307653001304322100002804335856004404363 2022 eng d00aOCORRÊNCIA E DIVERSIDADE DE PIOLHOS PARASITOS DE AVES MARINHAS E COSTEIRAS ORIUNDAS DE CENTROS DE REABILITAÇÃO DE ANIMAIS MARINHOS NO LITORAL SUDESTE DO BRASIL0 aOCORRÊNCIA E DIVERSIDADE DE PIOLHOS PARASITOS DE AVES MARINHAS E bUNIVERSIDADE FEDERAL FLUMINENSE a194 pp0 vPhD3 a

RESUMO

O Brasil abriga uma das mais diversas avifaunas do mundo e suas zonas costeira e marinha constituem habitat para uma grande variedade de espécies de aves pelágicas. As aves podem ser acometidas por grande número de artrópodes parasitos, sendo os piolhos mastigadores os mais comumente descritos. Apesar disso, as informações sobre abundância, prevalência, distribuição e impactos de piolhos em aves marinhas ainda é limitada. Considerando a necessidade de ampliação do conhecimento sobre piolhos de aves marinhas publicados no Brasil, este trabalho teve como objetivo trazer maiores informações sobre a ocorrência destes artrópodes parasitos destas aves na região sudeste do Brasil. O estudo recebeu ectoparasitos de aves que habitam ambientes costeiros de três centros de reabilitação de animais marinhos; o Instituto de Consultoria Ambiental – Serviços em Meio Ambiente (CTA - Meio ambiente), localizado em Araruama-RJ, o Instituto Argonauta Para Conservação Costeira e Marinha (Instituto Argonauta), em Ubatuba-SP e o Instituto de Pesquisas Cananéia (IPeC), em Cananéia-SP. Dentre os ectoparasitos recebidos, os principais achados foram piolhos mastigadores, os quais foram clarificados e montados em lâminas permanentes de microscopia óptica utilizando-se Bálsamo do Canadá Natural. Os piolhos, em sua maioria, foram identificados até espécie, porém em alguns casos chegou-se apenas a gênero. Outros ectoparasitos encontrados foram ácaros plumícolas, carrapatos e moscas da família Hippoboscidae. Com este estudo foram registradas oito novas associações parasito-hospedeiro no mundo, além de dezessete novas ocorrências de espécies de piolhos mastigadores em aves brasileiras, nunca antes reportadas no país, e ainda dezesseis novas ocorrências de piolhos em aves na região sudeste.

PALAVRAS-CHAVE
Aves marinhas, Ectoparasitos, Piolhos, Novo registro

Abstract

Brazil is home to one of the most diverse avifauna in the world and its coastal and marine environments are habitat for a wide variety of pelagic bird species. Birds can be affected by a large number of parasitic arthropods, with chewing lice being the most commonly described. Despite that, information on abundance, prevalence, distribution and impact of lice on seabirds is still limited. Considering the need to expand the knowledge on seabird lice published in Brazil, this work aimed to provide more information on the occurrence of these parasitic arthropods of these birds in the southeastern region of Brazil. The study received ectoparasites from birds that inhabit coastal environments from three marine animal rehabilitation centers; the Institute of Enviromental Consulting – Enviroment Services (CTA – Meio Ambiente), located in Araruama-RJ, the Argonauta
Institute for Coastal and Marine Conservation (Instituto Argonauta), in Ubatuba-SP and the Cananéia Research Institute (IPeC), in Cananéia-SP. Among the ectoparasites received, the main findings were chewing lice, which were clarified and mounted on permanent optical microscopy slides using Natural Canada Balsam. Most were identified to species, but in some cases only to genus. Other ectoparasites found were feather mites, ticks and flies of the Hippoboscidae family. With this study, eight new parasite-host associations were registered in the world, in addition to seventeen new occurrences of species of chewing lice in Brazilian birds, never before reported in the country, and also sixteen new occurrences of lice in birds in the Southeast region.

 

10aectoparasites10alice10aNew record10aseabirds1 aBrito, Magda, Antonello uhttps://app.uff.br/riuff/handle/1/2766802116nas a2200241 4500008004100000022001400041245016300055210006900218260001200287300001200299490000700311520133700318653001801655653000901673653001701682653000901699653002001708653002601728100002001754700002101774700002301795856005601818 2019 eng d a1230-282100aSaving the Manx Shearwater Flea Ceratophyllus (Emmareus) fionnus (Insecta: Siphonaptera): The Road to Developing a Recovery Plan for a Threatened Ectoparasite0 aSaving the Manx Shearwater Flea Ceratophyllus Emmareus fionnus I c11-2020 a903-0170 v643 a

Purpose The Manx shearwater fea Ceratophyllus (Emmareus) fonnus Usher, 1968 is a host-specifc parasitic insect apparently restricted to the Isle of Rùm, of the west coast of Scotland. Although C. (E.) fonnus is one of only a small number of insect species endemic to the British Isles, its conservation status has never been evaluated. To enable efective management, the conservation status of the species was assessed.
Methods The conservation status of C. (E.) fonnus was evaluated using host and distribution records in conjunction with two assessment rubrics; the IUCN Red List Categories and Criteria: Version 3.1, and a fea-specifc assessment rubric developed previously.
Results Ceratophyllus (Emmareus) fonnus was found to be threatened with extinction due to its hyperendemicity on the Isle of Rùm and was classifed as vulnerable.
Conclusion Based on the fndings of the assessment, immediate conservation action to protect C. (E.) fonnus is encouraged and a recovery plan is outlined. This includes surveys and studies of the bionomics of the species in conjunction with in-situ management of the known population. The creation of insurance populations through conservation translocations is also encouraged.

10aCo-threatened10aflea10aIsle of Rùm10alice10aManx shearwater10aparasite conservation1 aKwak, Mackenzie1 aHeath, A., C. G.1 aPalma, Ricardo, L. uhttp://link.springer.com/10.2478/s11686-019-00119-800492nas a2200145 4500008004100000245009500041210007000136260000900206300001200215490000600227653000900233653000800242100002400250856007200274 1965 eng d00aDie Federlingsfauna der Sturmvögel und die Phylogenese des procellariiformen vogelstammes0 aDie Federlingsfauna der Sturmvögel und die Phylogenese des proce c1965 a1 - 2490 v810amtax10aPHP1 aTimmermann, Günter uhttp://www.phthiraptera.info/sites/phthiraptera.info/files/0732.pdf00503nas a2200157 4500008004100000245007700041210006900118260000900187300000700196490000700203653000900210653000800219100002200227700002400249856007200273 1987 eng d00aA genus of feather louse new to the manx shearwater Puffinus p. puffinus0 agenus of feather louse new to the manx shearwater Puffinus p puf c1987 a500 v1010amtax10aPHP1 aFowler, James, A.1 aFurness, Robert, W. uhttp://www.phthiraptera.info/sites/phthiraptera.info/files/0070.pdf