{"id":{"repo_id":"brazil-uerj","oai_identifier":"oai:pantheon.ufrj.br:11422/3014"},"canonical_url":"https://search.dev.ndltd.org/etd/brazil-uerj/oai:pantheon.ufrj.br:11422/3014","repository":{"repo_id":"brazil-uerj","name":"Brazil UERJ","base_url":"https://pantheon.ufrj.br/oai/request"},"display":{"title":"Estudo sobre a ecologia dos flebótomos do Parque Nacional da Serra dos Órgãos, Estado do Rio de Janeiro (Diptera : Psychodidae, Phlebotominae)","abstract":"Systematic study on aspects of the ecology of sandflies at the Serra dos orgãos National Park, a mountainous forested area in the State of Rio de Janeiro. A total of 7554 specimens from 20 distinct species, - including a new one (Lutzomyia sp.1) were collected. In captures with human bait Lutzomyia ayrozai and L. hirsuta represented 92% of the total specimens. Both were frequent during the whole year, but became predominant in different periods: the former in Summer and the latter during Winter. They fed on blood in larger numbers at different times of the day: L. hirsuta between 6:00 and 10:00 P. M. and L. ayrozai from 11:00 P.M. to 2:00 A.M. In regard to vertical distribution in the forest, as far as sandflies are concerned – L. fischeri showed the highest degree of acrodendrophily, followed far behind by L. sp.1; L. shannoni was eclectic; nearly all specimens of L.hirsuta. were caught on persons or animals on the ground, while L.pessoai, L. ayrozai, L.davisi, L. sp.2, L.microps and L.monticola fed e eclusively at ground level. L. barrettoi, which did not occur on human bait, was the most abundant species in light traps. Except for L. shannoni, all local species exhibited a considerable preference for dark nights, during new moon and were most scarce in clear nights, during full moon, both in captures with human bait or with light traps.","abstract_html":"Systematic study on aspects of the ecology of sandflies at the Serra dos orgãos National Park, a mountainous forested area in the State of Rio de Janeiro. A total of 7554 specimens from 20 distinct species, - including a new one (Lutzomyia sp.1) were collected. In captures with human bait Lutzomyia ayrozai and L. hirsuta represented 92% of the total specimens. Both were frequent during the whole year, but became predominant in different periods: the former in Summer and the latter during Winter. They fed on blood in larger numbers at different times of the day: L. hirsuta between 6:00 and 10:00 P. M. and L. ayrozai from 11:00 P.M. to 2:00 A.M. In regard to vertical distribution in the forest, as far as sandflies are concerned – L. fischeri showed the highest degree of acrodendrophily, followed far behind by L. sp.1; L. shannoni was eclectic; nearly all specimens of L.hirsuta. were caught on persons or animals on the ground, while L.pessoai, L. ayrozai, L.davisi, L. sp.2, L.microps and L.monticola fed e eclusively at ground level. L. barrettoi, which did not occur on human bait, was the most abundant species in light traps. Except for L. shannoni, all local species exhibited a considerable preference for dark nights, during new moon and were most scarce in clear nights, during full moon, both in captures with human bait or with light traps.","abstract_has_math":false,"creators":["Aguiar, Gustavo Marins de"],"institution":"Universidade Federal do Rio de Janeiro","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":["Deane, Leônidas de Mello"],"committee_chairs":[],"committee_members":[],"year":1984,"date_issued":"1984-10-31","date_published":"1984-10-31","updated_at":"2026-07-24T01:15:56Z","subjects":["Flebótomos","Parque Nacional da Serra dos Orgãos","Ecologia"],"languages":["por"],"rights":["Acesso Aberto"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"http://hdl.handle.net/11422/3014","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Deane, Leônidas de Mello"]},{"key":"dc:creator","label":"Author","values":["Aguiar, Gustavo Marins de"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2017-10-18T19:48:49Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2026-05-16T03:04:08Z"]},{"key":"dc:date.issued","label":"Date","values":["1984-10-31"]},{"key":"dc:publisher","label":"Institution","values":["Universidade Federal do Rio de Janeiro"]},{"key":"dc:publisher.department","label":"Dc Publisher Department","values":["Museu Nacional"]},{"key":"dc:type","label":"Dc Type","values":["Dissertação"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Flebótomos","Parque Nacional da Serra dos Orgãos","Ecologia"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["por"]},{"key":"dc:rights","label":"Dc Rights","values":["Acesso Aberto"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["http://hdl.handle.net/11422/3014"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Systematic study on aspects of the ecology of sandflies at the Serra dos orgãos National Park, a mountainous forested area in the State of Rio de Janeiro. A total of 7554 specimens from 20 distinct species, - including a new one (Lutzomyia sp.1) were collected. In captures with human bait Lutzomyia ayrozai and L. hirsuta represented 92% of the total specimens. Both were frequent during the whole year, but became predominant in different periods: the former in Summer and the latter during Winter. They fed on blood in larger numbers at different times of the day: L. hirsuta between 6:00 and 10:00 P. M. and L. ayrozai from 11:00 P.M. to 2:00 A.M. In regard to vertical distribution in the forest, as far as sandflies are concerned – L. fischeri showed the highest degree of acrodendrophily, followed far behind by L. sp.1; L. shannoni was eclectic; nearly all specimens of L.hirsuta. were caught on persons or animals on the ground, while L.pessoai, L. ayrozai, L.davisi, L. sp.2, L.microps and L.monticola fed e eclusively at ground level. L. barrettoi, which did not occur on human bait, was the most abundant species in light traps. Except for L. shannoni, all local species exhibited a considerable preference for dark nights, during new moon and were most scarce in clear nights, during full moon, both in captures with human bait or with light traps."]},{"key":"dc:title","label":"Title","values":["Estudo sobre a ecologia dos flebótomos do Parque Nacional da Serra dos Órgãos, Estado do Rio de Janeiro (Diptera : Psychodidae, Phlebotominae)"]}]}],"canonical_facts":{"dc:contributor.advisor":["Deane, Leônidas de Mello"],"dc:creator":["Aguiar, Gustavo Marins de"],"dc:date.accessioned":["2017-10-18T19:48:49Z"],"dc:date.available":["2026-05-16T03:04:08Z"],"dc:date.issued":["1984-10-31"],"dc:description.abstract":["Systematic study on aspects of the ecology of sandflies at the Serra dos orgãos National Park, a mountainous forested area in the State of Rio de Janeiro. A total of 7554 specimens from 20 distinct species, - including a new one (Lutzomyia sp.1) were collected. In captures with human bait Lutzomyia ayrozai and L. hirsuta represented 92% of the total specimens. Both were frequent during the whole year, but became predominant in different periods: the former in Summer and the latter during Winter. They fed on blood in larger numbers at different times of the day: L. hirsuta between 6:00 and 10:00 P. M. and L. ayrozai from 11:00 P.M. to 2:00 A.M. In regard to vertical distribution in the forest, as far as sandflies are concerned – L. fischeri showed the highest degree of acrodendrophily, followed far behind by L. sp.1; L. shannoni was eclectic; nearly all specimens of L.hirsuta. were caught on persons or animals on the ground, while L.pessoai, L. ayrozai, L.davisi, L. sp.2, L.microps and L.monticola fed e eclusively at ground level. L. barrettoi, which did not occur on human bait, was the most abundant species in light traps. Except for L. shannoni, all local species exhibited a considerable preference for dark nights, during new moon and were most scarce in clear nights, during full moon, both in captures with human bait or with light traps."],"dc:identifier.uri":["http://hdl.handle.net/11422/3014"],"dc:language":["por"],"dc:publisher":["Universidade Federal do Rio de Janeiro"],"dc:publisher.department":["Museu Nacional"],"dc:rights":["Acesso Aberto"],"dc:subject":["Flebótomos","Parque Nacional da Serra dos Orgãos","Ecologia"],"dc:title":["Estudo sobre a ecologia dos flebótomos do Parque Nacional da Serra dos Órgãos, Estado do Rio de Janeiro (Diptera : Psychodidae, Phlebotominae)"],"dc:type":["Dissertação"]},"updated_at":"2026-07-24T01:15:56Z"}