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first report of lutzomyia (nyssomyia) umbratilis ward & frahia, 1977 outside of amazonian region, in recife, state of pernambuco, brazil (diptera: psychodidae: phlebotominae).lutzomyia umbratilis, a known vector of leishmania guyanensis in the north of amazon basin, has been exclusively found in the amazonian region. here we report for the first time the occurrence of this species in northeastern brazil. the epidemiological importance of the occurrence of this species in the atlantic forest is commented.200111313636
phenotypic and genotypic variations among three allopatric populations of lutzomyia umbratilis, main vector of leishmania guyanensis.in south america, lutzomyia umbratilis is the main vector of leishmania guyanensis, one of the species involved in the transmission of american tegumentary leishmaniasis. in brazil, l. umbratilis has been recorded in the amazon region, and in the state of pernambuco, northeastern region, where an isolated population has been identified. this study assessed the phylogeographic structure and size and shape differences of the wing of three brazilian populations.201526338469
analysis of the genetic structure of allopatric populations of lutzomyia umbratilis using the period clock gene.in south america, lutzomyia umbratilis is the main vector of leishmania guyanensis, one of the species involved in the transmission of american tegumentary leishmaniasis. in brazil, l. umbratilis has been recorded in the amazon region, and an isolated population has been identified in the state of pernambuco, northeastern region. this study assessed the phylogeographic structure of three allopatric brazilian populations of l. umbratilis. samples of l. umbratilis were collected from rio preto da ...201626655040
cutaneous leishmaniasis in northeastern brazil: a critical appraisal of studies conducted in state of pernambuco.american cutaneous leishmaniasis (acl) is a complex disease with clinical and epidemiological features that may vary from region to region. in fact, at least seven different leishmania species, including leishmania (viannia) braziliensis, leishmania (viannia) guyanensis, leishmania (viannia) lainsoni, leishmania (viannia) naiffi, leishmania (viannia) shawi, leishmania (viannia) lindenbergi, and leishmania (leishmania) amazonensis, have been implicated in the etiology of acl in brazil, and numero ...201222836662
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