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Descri??o do macho de Apophorhynchus flavidus Williston e chave de identifica??o, baseada em machos, para espécies de Apophorhynchus Williston (Diptera, Ropalomeridae)
Ale-Rocha, Rosaly;Alves, Veracilda Ribeiro;
Revista Brasileira de Entomologia , 2006, DOI: 10.1590/S0085-56262006000300005
Abstract: the male of apophorhynchus flavidus is described for the first time. an identification key for species of apophorhynchus williston based on males is presented.
Haemagogus equinus Theobald 1903 (Diptera: Culicidae) en el Campus de la Universidad de Carabobo. Valencia. Venezuela.  [PDF]
Cesar Parra,Jonathan Liria
Salus Online , 2010,
Abstract: Haemagogus equinus Theobald 1903 (Diptera: Culicidae) in the campus of the Universidad de Carabobo. Valencia. Venezuela.Species of Haemagogus are the main vector of sylvatic Yellow Fever (YF). The immature phases breed in water-filled tree holes and bambu internodes; however, some species are found in artificialcontainers. We assessed the presence of medically important mosquitoes in an urban area. Traps were used in a riberine forest near the Sports Area of the University of Carabobo. A month later they were removed, and mosquito composition was determined. We reported the presence of Haemagogus (Haemagogus) equinus Theobald and other three species. This finding represents a potenciality forenzootic YF transmission, and the adaptation of such species to artificial breeding sites, which, in addition to the increment of aedine indexes, constitute a risk for the emergence of such arbovirus.
Aplica??o de marcadores microssatélites para o estudo de Culicidae (Diptera): revis?o com especial referência a Haemagogus
Müller,Gerson Azulim; Marcondes,Carlos Brisola; Navarro-Silva,Mário Ant?nio;
Boletín de Malariología y Salud Ambiental , 2010,
Abstract: microsatellite molecular markers are characterized by neutrality, high polymorphism and wide distribution with high abundance in the genome of eukaryotes. its use in studies related to species of mosquito vectors is ideal for genetic and physical mapping, for the identification and discrimination of genotypes and genetic studies of populations. this review summarizes and provides information on studies involving mosquitoes by using microsatellite markers and suggests avenues of research to better understand the biology and dynamics of transmission of yellow fever virus by haemagogus mosquitoes.
Encontro de Haemagogus (Conopostegus) leucocelaenus (Diptera: Culicidae), no Município de Porto Alegre, Estado do Rio Grande do Sul
Gomes, Almério de Castro;Torres, Maria Amélia Nascimento;Ferri, Lisiane;Costa, Felipe Rocha da;Silva, Allan Martins da;
Revista da Sociedade Brasileira de Medicina Tropical , 2007, DOI: 10.1590/S0037-86822007000400025
Abstract: in november 2006, an entomological investigation was carried out in a native forest in the municipality of porto alegre, state of rio grande do sul. the result was the capture of several culicidae species, including the first recording of the presence of haemagogus leucocelaenus in this locality. this species is considered to be a vector for the yellow fever virus in some municipalities of this state, and this was the motivation for the present communication, in order to warn regarding the potential of this area for circulation of the etiological agent for this disease.
Ocorrência de Haemagogus (Conopostegus) leucocelaenus (Dyar & Shannon) e Toxorhynchites (Lynchiella) theobaldi (Dyar & Knab) em ocos de árvore em cap?o de mata, Curitiba, Paraná, Brasil
Silva, Mario Ant?nio Navarro da;Lozovei, Ana Leuch;
Revista Brasileira de Zoologia , 1999, DOI: 10.1590/S0101-81751999000500018
Abstract: the activities were performed at a preserved forest named "cap?o da imbuia", in the urban area of curitiba, paraná, brazil, during march/1990 till march march/1991. the tree holes studied, showed different features: soil distance, area and volume. 303 immatures forms from seven specie of culicidae were caught: haemagogus (conopostegus) leucocelaenus (dyar & shannon, 1924), culex (culex) acharistus root, 1927, toxorhynchites (lynchiella) theobaldi (dyar & knab, 1906), culex (culex) eduardoi casal & garcia, 1968, culex (culex) quinque-fasciatus say, 1823, aedes (protomacleaya) terrens (walker, 1856). two species were the most frequent: haemagogus (c.) leucocelaenus and toxorhynchites (l.) theobaldi, both of them had the higlest medias during spring and summer. these species were in overposition during the caughts.
Revis?o do gênero neotropical Apophorhynchus Williston (Diptera, Ropalomeridae)
Marques-Costa, Ana Paula;Ale-Rocha, Rosaly;
Revista Brasileira de Entomologia , 2005, DOI: 10.1590/S0085-56262005000400010
Abstract: the genus apophorhynchus and the species a. flavidus williston, 1895 and a. amazonensis prado, 1966 are redescribed. one new species, a. brevipenis sp. nov., is described from brazil (amazonas). the three species are illustrated and keyed.
Presencia de Haemagogus equinus Theobald, 1903 (Diptera: Culicidae) en los municipios de Soledad y Malambo en el departamento del Atlántico, Colombia, 1998-2005
Maestre-Serrano,Ronald; Vergara-Sanchez,Consuelo; Berrueco-Rodriguez,Guillermo; Bello-Novoa,Betsy; Brochero,Helena;
Biomédica , 2008,
Abstract: introduction. yellow fever is a serious illness public health importance and is transmitted by mosquitoes of the genera haemagogus and sabethes in the rural and forest environments, and by aedes aegypti in the urban setting. in colombia, haemagogus janthinomys and h. equinus are considered efficient vectors of this viral disease. objective. the presence of the mosquito haemagogus equinus was recorded over an 8 year period, in the periurban areas of the soledad and malambo municipalities (atlantico province) of northern colombia. materials and methods. the data was obtained from records of the entomological collections from two collection sites: (1) 14 larva traps located at the erneasto cortissoz airport in the municipality of soledad between 1997-2005 and (2) 10 larva traps located at vergara and velasco batallion in the municipality of malambo in 2005. results. haemogogus equinus was reported for the first time in soledad in 1998. in the following 8 years, 197 larvae were reported. the individuals were found sharing the trap with aedes aegypti, culex nigripalpus and uranotaenia lowii. in malambo, the first discovery of h.equinus occurred in 2005, with a total of 641 larvae. no other culicidae were associated with it. conclusion. the presence of h. equinus in larvitraps located near the urban zone, shows adaptation to the use of artificial containers as larval habitats, urbanization of this species in zones with a high ae. aegypti infestation index increases the potential introduction of sylvan yellow fever virus and constitutes a risk for re-emergence of urban cycles of yellow fever.
Ultramorphological features of the egg of Telmatoscopus albipunctatus (Williston) (Diptera, Psychodidae)
Rocha, Thalita;David, José Augusto de Oliveira;Caetano, Flávio Henrique;
Revista Brasileira de Entomologia , 2011, DOI: 10.1590/S0085-56262011005000008
Abstract: ultramorphological features of the egg of telmatoscopus albipunctatus (williston) (diptera, psychodidae). psychodidae flies, also known as sewage, sand and filter flies are important for medical and veterinary purposes. general information about life cycle and adult habits is available, but few species are known about the egg morphology. therefore, in this study, the egg ultramorphology of telmatoscopus albipunctatus (williston, 1893) was analyzed by scanning electron microscopy to describe its structure, generating data for further comparison between different fly species and genera. general aspects of t. albipunctatus egg are similar to other psychodidae; egg measuring approximately 0.4 mm in length and 0.1 mm in width. however, based on the continuous and discontinuous longitudinal ridge sculptures observed on the exochorion, which can be species-specific, we can infer that t. albipunctatus eggs can survive under dry or moist conditions, making their control much more difficult. our data emphasize the advantages of the electron microscope approach in the study of the exochorion patterns. eggshell morphology of t. albipunctatus can be used as basis for further studies and as a tool to compare different species of psychodidae flies.
Catálogo das cole??es entomológicas da Faculdade de Saúde Pública da Universidade de S?o Paulo - (2a Série II): Culicidae
Forattini,Oswaldo Paulo; Sallum,Maria Anice Mureb; Kakitani,Iná;
Revista de Saúde Pública , 1988, DOI: 10.1590/S0034-89101988000600009
Abstract: subfamily anophelinae: genus anopheles meigen, 1818; subfamily culicinae: tribe aedeomyiini: genus aedeomyia theobald, 1901; tribe aedini: genus aedes meigen, 1818; genus haemagogus williston, 1896; genus psorophora robineau-desvoidy, 1827; tribe culicini: genus culex linnaeus, 1758; genus deinocerites theobald, 1901; tribe mansoniini: genus coquillettidia dyar, 1905; genus mansonia blanchard, 1901; tribe orthopodomyiini: genus orthopodomyia theobald, 1904; tribe sabethini: genus limatus theobald, 1901; genus phoniomyia theobald, 1903; genus runchomyia theobald, 1903; genus sabethes robineau-desvoidy, 1827; genus shannoniana lane e cerqueira, 1942; genus trichoprosopon theobald, 1901; genus wyeomyia theobald, 1901; tribe uranotaeniini: genus uranotaenia lynch arribalzaga, 1891.
Sustitución del descongelante sintético de semen por leche de vaca para la inseminación de hembras bovinas - Substitution of the defrost of synthetic semen for milk of it vacates for the insemination of bovine females  [PDF]
Botello A. R.,Benítez M.,Botello A.L.,Kirenia Pérez
REDVET , 2011,
Abstract: ResumenEl presente trabajo propone sustituir el descongelante sintético para semen bovino (DSSB) por leche de vaca, como opción sostenible en los programas de inseminación artificial (IA) de las hembras bovinas. Por un período de cuatro a os (2005 - 2008) se investigaron 780 animales del cruce (Holstein x Cebú) con condición corporal mayor e igual a 3,5 y se conformaron dos tratamientos, cada uno compuesto por 390 animales, al primer grupo se le aplicó IA con DSBS y al segundo con leche de vaca, a los que se les midió: la proporción de gestación y nacimientos. Las proporciones fueron comparadas por una prueba de hipótesis de Z.SummaryThe present work intends to substitute the defrost of synthetic bovine semen (DSBS) for cow milk, as sustainable alternative in the programs of artificial insemination (AI) of the bovine females. For a four year period (2005-2008) 780 animals of the cross-breed (Holstein x Cebú) were investigated with more corporal condition and similar to 3,5 and they conformed to two treatments, each one composed by 390 animals, to the first group was applied AI with DSBS and a second with cow milk, to those that were measured: the gestation proportion and births. The proportions were compared by a test of hypothesis of Z.
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