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Search Results: 1 - 10 of 463481 matches for " Eunice A Bianchi;Brazil "
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Description of Pintomyia (Pifanomyia) paleotrichia, a Miocene period new species from the Dominican Republic (Diptera: Psychodidae: Phlebotominae)
Andrade Filho, José Dilermando;Brazil, Reginaldo Pe?anha;Falc?o, Alda Lima;Galati, Eunice A Bianchi;
Memórias do Instituto Oswaldo Cruz , 2007, DOI: 10.1590/S0074-02762007005000110
Abstract: a new fossil species of phlebotomine sandflies is described from dominican amber based in one specimen. pintomyia (pifanomyia) paleotrichia sp. nov. is distinguished from the other extant and extinct species by aspects of paramere and the basal tuft of bristles in the gonocoxite.
Pintomyia (Pifanomyia) paleotownsendi, a new sand fly from the Miocene amber of Dominican Republic (Diptera: Psychodidae: Phlebotominae)
Andrade Filho, José Dilermando;Falc?o, Alda Lima;Galati, Eunice A Bianchi;Brazil, Reginaldo Pe?anha;
Memórias do Instituto Oswaldo Cruz , 2006, DOI: 10.1590/S0074-02762006001000010
Abstract: phlebotominae includes some vector species, mainly that of leishmaniases, with a very old host-parasite relationship. some species fossils of this subfamily have been recently described and this paper presents the description of a new sand fly pintomyia (pifanomyia) paleotownsendi sp. nov in amber. the gonostyle present four spines, being one apical, one external superior implanted close to the apical third, one external inferior in the middle of the structure and one internal implanted in the basal third. this disposition of the spines may separate the new species from others in the sub genus.
Description of Micropygomyia brandaoi sp. n. (Diptera: Psychodidae: Phlebotominae), a fossil phlebotomine from the Dominican Republic
Andrade Filho, José Dilermando;Galati, Eunice A Bianchi;Falc?o, Alda Lima;Brazil, Reginaldo Pe?anha;
Memórias do Instituto Oswaldo Cruz , 2008, DOI: 10.1590/S0074-02762008000400005
Abstract: the description of micropygomyia brandaoi, a new species of fossil phlebotomine sand fly, is based on one male specimen obtained from dominican amber of the miocene period (20 million years). in this new species, the fifth palpal segment is long, the coxite lacks a setal tuft and the style shows four well-developed spines. this set of characters allowed us to place the new species in the genus micropygomyia barretto.
Description of Micropygomyia (Sauromyia) vonatzingeni sp. nov. (Diptera, Psychodidae, Phlebotominae) from the states of Pará and Tocantins, Brazil
Galati, Eunice A. Bianchi;
Revista Brasileira de Entomologia , 2007, DOI: 10.1590/S0085-56262007000400007
Abstract: both sexes of a new phlebotomine sandfly species micropygomyia (sauromyia) vonatzingeni sp. nov. (diptera, psychodidae), captured in the serra das andorinhas, s?o geraldo do araguaia municipality, pará state, and cavalcante municipality, tocantins state, brazil, are described and illustrated. this new species belongs to the oswaldoi series and its distinction from the other extant species of the series was made by male and female identification keys. the specific geographical distribution of the oswaldoi series by country and department (or state) is presented.
The subgenus Migonemyia Galati 1995 (Diptera, Psychodidae, Phlebotominae), with description of a new species Migonemyia vaniae: a review
Galati, Eunice A Bianchi;Fonseca, Mauro Breviglieri;Marassá, Ana Maria;
Memórias do Instituto Oswaldo Cruz , 2007, DOI: 10.1590/S0074-02762007005000064
Abstract: the capture of a new species of the subgenus migonemyia galati, 1995 (diptera, psychodidae, phlebotominae), migonemyia vaniae sp. nov. in the ribeira valley, state of s?o paulo, brazil, together with the other two species: mg. migonei (fran?a, 1920) and mg. rabelloi (galati & gomes, 1992) lead us to review this subgenus. the new species was described and illustrated. the genitalia of the two other species were also illustrated and some genital characteristics (number of setae on the gonocoxite tuft, ejaculatory ducts and pump and ducts/pump ratio; and number of setae on the tergite viii of the females) considered important to differentiate the three species, including five populations of mg. migonei (from northeastern, southeastern, and southern brazilian regions and of peru) were submitted to variance analyses. the mg. migonei population of northeastern brazilian region showed distinct smaller values (p < 0.05) than the other brazilian populations studied as regarding these characteristics. the capture of both sexes of these three species in sympatry confirms the association between the sexes of mg. rabelloi, recognised as doubtful when this species was originally described. identification keys for male and female of the three species are presented.
Description of Micropygomyia (Micropygomyia) ancashensis sp. nov. and the female of Lutzomyia (Helcocyrtomyia) chavinensis Pérez & Ogusuku (Diptera, Psychodidae, Phlebotominae) from Ancash department, Peru
Galati, Eunice A Bianchi;Cáceres, Abraham G;
Memórias do Instituto Oswaldo Cruz , 2007, DOI: 10.1590/S0074-02762007005000091
Abstract: a male of a new species micropygomyia (micropygomyia) ancashensis sp. nov. and a female of the lutzomyia (helcocyrtomyia) chavinensis pérez & ogusuku, 1999 captured in the antonio raymondi province, department of ancash, peru are described and illustrated. the new species belongs to the cayennensis series, being closest to mi. lewisi (feliciangeli ordo?ez & férnandez) though presenting highly sclerotized pseudotracheae on the labella that seem to constitute an autapomorphy among american phlebotominae, and a clypeus almost completely covered with setae, as in warileya. the female of lu. chavinensis is close to those of lu. blancasi galati & cáceres 1990, lu. noguchii (shannon, 1929), and lu. pallidithorax galati & cáceres 1994.
Description of Lutzomyia (Helcocyrtomyia) herreri sp. nov. (Diptera, Psychodidae, Phlebotominae) from the South Peruvian Andes
Galati, Eunice A. Bianchi;Cáceres, Abraham G.;
Revista Brasileira de Entomologia , 2003, DOI: 10.1590/S0085-56262003000400012
Abstract: a new species of phlebotomine, lutzomyia (helcocyrtomyia) herreri sp. nov., belonging to the series osornoi, from the department of puno, peru, is described. identification keys for both sexes of the species of this series are presented.
Description of Lutzomyia chotensis, a new species of Peruvian Phlebotominae (Diptera, Psychodidae)
Galati, Eunice A. Bianchi;Cáceres, Abraham G.;Zorrilla, Victor;
Revista Brasileira de Entomologia , 2003, DOI: 10.1590/S0085-56262003000400011
Abstract: lutzomyia chotensis sp. nov. (diptera, psychodidae, phlebotominae) from cajamarca department, peru, is described and its taxonomic position discussed.
Abundance of Lutzomyia longipalpis (Diptera: Psychodidae: Phlebotominae) and urban transmission of visceral leishmaniasis in Campo Grande, state of Mato Grosso do Sul, Brazil
Oliveira, Alessandra Gutierrez de;Galati, Eunice Aparecida Bianchi;Oliveira, Orcy de;Oliveira, Gilliard Rezende de;Espindola, Italo Alexander Cabello;Dorval, Maria Elizabeth Cavalheiros;Brazil, Reginaldo Pe?anha;
Memórias do Instituto Oswaldo Cruz , 2006, DOI: 10.1590/S0074-02762006000800008
Abstract: the outspread and urbanization of visceral leishmaniasis (vl) in campo grande, state of mato grosso do sul, lead us to undertake the present study over diversity and abundance of sand flies in the urban area to compare with previous search carried out during 1999/2000, before the identification of the disease in the human population.the captures were carried out with automatic light traps, weekly, from february 2004 to february 2005 on three sites including a forested area (zé pereira), two peridomicilies (shelters of domestic animals and cultivation areas), and intradomicilie. in the present study 110 collections were obtained during 13 months for 1320 h of collections, resulting in 5004 specimens, 3649 males and 1355 females belonging to the 20 following species: brumptomyia avellari, brumptomyia sp., bichromomyia flaviscutellata, evandromyia lenti, e. termitophila, e. cortelezzii, e. borrouli, lutzomyia sp., l. longipalpis, micropygomyia quinquefer, n. antunesi, n. whitmani, pintomyia christenseni, pi. damascenoi, psathyromyia aragaoi, ps. campograndensis, ps. hermanlenti, ps. shannoni, pychodopygus claustrei, and sciopemyia sordellii. l. longipalpis was the most abundant species in the anthropic environment with 92.22% of the captures. this shows an increase of sixty times in the density of l. longipalpis compared to the last sand fly evaluation in 1999/2000. the high density of l. longipalpis in campo grande is the main factor of risk in transmission of the disease to human in the urban area. the capture of n. antunesi, typical specie from amazonian region, in mato grosso do sul is reported for the first time.
Modification of Disney trap for capture of sand flies (Diptera: Psychodidae: Phlebotominae)
Dorval, Maria Elizabeth C;Alves, Tulia Peixoto;Oliveira, Alessandra Gutierrez de;Brazil, Reginaldo Pe?anha;Galati, Eunice Aparecida Bianchi;Cunha, Rivaldo Venancio da;
Memórias do Instituto Oswaldo Cruz , 2007, DOI: 10.1590/S0074-02762007005000111
Abstract: this paper describes the modifications made to the original model of the disney trap, with a view to easier handling of the same, greater practicability in the collection of sand flies, protection of the animal bait and durability of the trap in the field.
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