Examinando por Materia "Psychodidae"
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Publicación Sólo datos Cambios teratológicos en flebotomíneos (diptera: psychodidae) del subgénero micropygomyia barretto, 1962(Universidad de Sucre, 2009-07-27) ESTRADA, LUIS; FLÓREZ, FERNANDO; BEJARANO, EDUARPublicación Acceso abierto Cambios teratológicos en flebotomíneos (Diptera: Psychodidae) del subgénero micropygomyia Barretto, 1962.(Sincelejo, Colombia : Revista Colombiana de ciencia animal - RECIA, 2009., 2019-10-15) Estrada, Luis G.; Flórez, Fernando; Bejarano, Eduar E.The taxonomic identification of the Phlebotominae associated with the epidemiological cycle of leishmaniasis is based on morphological characters of the adult insect. Teratologic changes in anatomic structures of taxonomic importance may eventually induce to errors in the species identification. Herein, we described the morphologic anomalies found in three species of the subgenus Micropygomyia Barretto, 1962. Insects were collected by using suction devices in the urban area of Sincelejo, Sucre, Colombia. Five spines were observed in males of Lutzomyia cayennensis cayennensis (Floch y Abonnenc, 1941), Lu. atroclavata (Knab, 1913), and Lu. micropyga (Mangabeira, 1942), and three spines in one male of Lu. cayennensis cayennensis.Publicación Acceso abierto Caracteres moleculares para la determinación taxonómica de tres especies de Lutzomyia (Diptera: Psychodidae), vectores potenciales de Leishmania presentes en el valle de Aburrá, Colombia.(Buenos aires, Argentina: Revista de la Sociedad Entomológica Argentina, 2008., 2019-10-18) Pérez Doria, Alveiro; Bejarano, Eduar Elías; Sierra, Diana; Vélez, Iván Darío; Sociedad Entomológica Argentina.To date, 143 species of Lutzomyia França are recorded in Colombia, but less than 7% is incriminated in the transmission of Leishmania spp. Alternative taxonomic characters are necessary to correctly identify the particular sand fl y fauna in each Colombian region, and the separation of morphologically similar vector and non-vector species. In order to detect useful molecular characters for the taxonomic determination of three potential vectors of Leishmania present in the Valle de Aburrá, Colombia, the present work sequenced the 3’ end of the mitochondrial cytochrome b gene in Lutzomyia hartmanni (Fairchild and Hertig), L. columbiana (Ristorcelli and Van Ty), and L. tihuiliensis Le Pont, Torrez-Espejo and Dujardin. Polymorphic sites, pairwise genetic distances (p), and entropy were determined from the multiple alignment of the nucleotide sequences. Numbers of silent and non silent substitutions were calculated from the amino acid sequences deduced from the nucleotide sequences of the gene. In the multiple alignment of the cytochrome b nucleotide sequences from Lutzomyia hartmanni, L. columbiana and L. tihuiliensis, 83 polymorphic sites were detected. A total of 18 amino acid replacements were found in the partial nucleotide sequences of the protein. Genetic distances varied from 0,137 between L. tihuiliensis and L. columbiana, to 0,215 among L. columbiana and L. hartmanni. Nucleotide and amino acid sequence polymorphisms within the cytochrome b gene and protein, respectively, constitute molecular characters potentially useful for the taxonomic determination of these sand fl y species.Publicación Acceso abierto Estimación del tiempo límite de detección del gen citocromo b de humanos en hembras de Lutzomyia evansi.(Bogotá, Colombia : Revista biomédica, 2017., 2019-09-25) Vergara, José Gabriel; Verbel Vergara, Daniel; Bejarano, Eduar Elías; Montesino, Ana Milena; Pérez Doria, AlveiroMolecular biology techniques have allowed a better knowledge of sources of blood meals in vector insects. However, the usefulness of these techniques depends on both the quantity of ingested blood and the digestion process in the insect.Publicación Sólo datos Flebotomineos (diptera: psychodiae) infectados naturalmente por tripanosomatídeos (kinetoplastida: trypanosomatidae) em fragmentos florestais urbanos em manaus – amazonas (brasil)(Universidad de Sucre, 2012-01-08) SILVA, T., MARIA DE NAZARÉ; CASTELLÓN, G., ELOYPublicación Acceso abierto Flebotomíneos (diptera: psychodidae) en la reserva natural del cañón del río claro (antioquia), colombia.(Medellín, Colombia: Revista Actualidades Biológicas, 2010., 2019-10-11) Vivero, Rafael J.; Muskus, Carlos E.; Uribe, Sandra I.; Bejarano, Eduar E.; Torres, CarolinaConsidering the endemicity of leishmaniasis in the Antioquia region, Colombia, it is important to have an updated distribution of different phlebotomine sand fly species, as their distribution is a relevant factor for establishing the role of such species in the disease epidemiology. This study evaluated the current composition of phlebotomine sand flies of the genera Lutzomyia and Brumptomyia in the natural reserve of the Río Claro Canyon (Antioquia), following entomological surveys in May, June, and August of 2008. Insects were collected using light traps such as CDC and Shannon, and through active searches using mouth aspirators as collecting devices on substrates such as tree holes and buttresses. We provide the first record of Lutzomyia ayrozai, L. camposi, L. carrerai thula, L. dasymera, L. isovespertilionis, L. micropyga, L. olmeca bicolor, L. cayennensis cayennensis, L. pilosa, and L. shannoni in the reserve of Río Claro. We also report the first finding of Brumptomyia hamata and B. mesai in the Antioquia region, highlighting the occurrence of L. gomezi, L. hartmanni, L. panamensis, L. trapidoi, and L. yuilli because these species are known as potential vectors of cutaneous leishmaniasis in Colombia. Documenting the presence of L. longipalpis (Lutz and Neiva) ten years after its previous record in the area is noteworthy, given that this species is the vector of Leishmania infantum, the aetiological agent of visceral leishmaniasis.Publicación Acceso abierto Género Trichomyia Haliday, 1839 (Diptera: Psychodidae) asociado con Ficus Linn. (Moraceae) en la Amazonia Colombiana.(Manaus , Brasil: Acta Amazonica, 2009., 2019-10-15) Bejarano, Eduar Elías; Sierra, Diana; Vélez, Iván DaríoThe genus Trichomyia Haliday, 1839, is recorded for the first time in the Colombian Amazon, based on females collected in the municipality of Leticia, capital of the department of Amazonas. Psychodid flies were captured on sheets of paper impregnated with castor oil. The sticky traps were placed for seven days on trunks and tabular roots of Ficus Linn. trees at the edges of marsh habitats. A short taxonomic description of the collected specimens is included and the association between Trichomyia and this tree genus is discussedPublicación Acceso abierto Lista actualizada de los psicódidos (Diptera: Psychodidae) de Colombia.(Xalapa, México: Folia Entomológica Mexicana, 2006., 2019-10-24) Bejarano, Eduar Elías; Sociedad Mexicana de Entomología.This paper presents an updated check list of the hematophagous and non-hematophagous psychodids recorded in Colombia. The list includes a total of 180 species belonging to the following genera: Arisemus Satchell, 1955 (3 species); Australopericoma Vaillant, 1975 (1); Balbagathis Quate, 1996 (1); Brumptomyia França and Parrot, 1921 (8); Clogmia Enderlein, 1937 (1); Lutzomyia França, 1924 (140); Maruina Müller, 1895 (4); Nemapalpus Macquart, 1838 (4); Paramormia Enderlein, 1937 (1); Parasetomima Duckhouse, 1968 (1); Psychoda Latreille, 1796 (9); Sycorax Curtis, 1839 (4); Trichomyia Haliday, 1839 (1); and Warileya Hertig, 1948 (2).Publicación Acceso abierto Lutzomyia abonneci y Lutzomyia olmeca bicolor (Diptera: Psychodidae), nuevos registros para el departamento de Sucre, Colombia.(Bogotá, Colombia: Acta Biológica Colombiana , 2013., 2019-10-03) Romero Ricardo, Luis; Lastre Meza, Natalia; Pérez Doria, Alveiro; Bejarano Martínez, EduarAmong Colombia’s Caribbean coast departments, Sucre has the greatest species diversity of phlebotomine sand flies (genus Lutzomyia), including several associated with the epidemiological cycles of cutaneous and visceral leishmaniasis. Due to its public health importance, the phlebotomine fauna of Sucre must be monitored periodically. Sand flies were collected in the ecological reserve of the municipality of Colosó, Sucre, during the months of December 2009, 2010 and 2011. Three sampling methods were employed, i.e., daytime collections from diurnal resting sites with a battery-powered aspirator and nocturnal collections using two CDC light traps and a Shannon trap. With these methods 566 phlebotomines were collected belonging to 14 species: Lu.evansi, Lu. panamensis, Lu. micropyga, Lu.gomezi, Lu. cayennensis cayennensis, Lu. trinidadensis, Lu.venezuelensis, Lu. serrana, Lu. abonnenci, Lu. migonei, Lu. dubitans, Lu. olmeca bicolor, Lu. atroclavata and Lu. ovallesi. Shannon trap collections accounted for 48,2 % of all phlebotomines collected, those with CDC light traps 36,6 % and with battery-powered aspirator 15,2 %. Both Lu. abonnenci and Lu. o. bicolor, species with wide spread in Colombia, represent new species records for the department of Sucre.Publicación Acceso abierto Nuevos hallazgos de flebotomíneos (Diptera: Psychodidae) en la Sierra Nevada de Santa Marta, Colombia.(Bogotá, Colombia: Acta Biológica Colombiana , 2015., 2019-10-02) Bejarano, Uribe, Sandra Inés Eduar Elías; Pérez Doria, Agurrola, Jorge Alveiro; Dib, Porter, Charles H. Juan CarlosPhlebotomine sand flies, vectors of leishmaniasis, have not been well studied in the Sierra Nevada de Santa Marta, and likewise, are not well known in other regions of the Department of Magdalena, Colombia. To date only thirteen species of Lutzomyia have been recorded as occurring in the Department. The present note adds three species and includes an additional subgenus. Collections were made in the lower foothills of the Sierra Nevada de Santa Marta at elevations ranging from 117–130 m in the communities of Seywiaka, Las Tinajas and Calabazo. Eighty-four percent of the 885 phlebotomines sand flies collected were obtained from CDC light traps, 11 % from Shannon trap and 5 % from typical resting sites using an electric aspirator. The following nine species were identified from the collections: Lutzomyia gomezi, Lu. panamensis, Lu. trinidadensis, Lu. carpenteri, Lu. evansi, Lu. dysponeta, Lu. dubitans, Lu. shannoni, and Lu. micropyga. The most abundant species were Lu. gomezi and Lu. panamensis, which, respectively, accounted for 69 % and 14 % of the specimens. Of the nine species, Lu. carpenteri, Lu. dubitans and Lu. dysponeta represent new records for the Department of Magdalena. Also, a few female specimens were encountered of a species belonging to the Lu. osornoi series of the subgenus Helcocyrtomyia, which represents the first record of this subgenus in the Caribbean region of Colombia.Publicación Acceso abierto Primer hallazgo de Lutzomyia tihuiliensis (Diptera: Psychodidae) en el valle de Aburrá, Colombia.(Bogotá, Colombia: Revista Biomédica, 2006., 2019-10-24) Bejarano, Eduar Elías; Sierra, Diana; Pérez Doria, Alveiro; Darío Vélez., IvánThree of the seven species that comprise the pia series of the Lutzomyia verrucarum group have been recorded in Colombia, including L. pia, L. limafalcaoae and L. emberai. Objective. The aim of this paper is to report the occurrence of an anthropophilic morphospecies of the pia series in the country.Publicación Acceso abierto Primer registro del flebotomíneo Warileya (Hertigia) hertigi en Antioquia, Colombia.(Bogotá, Colombia: Revista Biomédica, 2018., 2019-09-20) Bejarano, Eduar Elías; Uribe, Sandra; Vivero, Rafael JoséThe genus Warileya is one of the least-known taxa of sandflies, comprising only nine species, i.e., W. (Warileya) phlebotomanica, W. (Hertigia) hertigi, W. (W.) rotundipennis, W. (W.) nigrosacculus, W. (W.) yungasi, W. (W.) fourgassiensis, W. (W.) lumbrerasi, W. (W.) euniceae and W. (W.) leponti.Publicación Acceso abierto Redescripción de la hembra de Lutzomyia vattierae (Diptera: Psychodidae, Phlebotominae) de la serranía de La Macarena, Colombia.(Bogotá, Colombia: Revista Biomédica, 2006., 2019-10-24) Bejarano, Eduar Elías; Duque, Patricia; Vélez, Iván DaríoLutzomyia species of the subgenus Sciopemyia show restricted distribution andare rarely represented in sand fly captures, with the exception of L. sordellii, which is found fromCosta Rica to Argentina. To date, only two of these species. L. sordellii and L. preclara havebeen reported in Colombia. The female of L. vattierae was redescribedand the record of this Sciopemyia speciesestablished for in the Colombian national park, serranía de La Macarena.Publicación Sólo datos Similaridad de la fauna de flebotomínos em tres fragmentos forestales del área urbana del municipio de manaos, estado del amazonas, Brasil(Universidad de Sucre, 2010-01-23) SILVA,T, MARIA de NAZARÉ; CASTELLÓN, G., ELOYPublicación Acceso abierto Teratología en el vector de leishmaniosis visceral Lutzomyia evansi (Núñez-Tovar, 1924).(Murcia, España: Anales de Biología, 2005., 2019-10-25) Pérez Doria, Alveiro; Bejarano, Eduar ElíasThe first teratological case in the visceral leishmaniasis vector Lutzomyiaevansi, is described and illustrated from one female specimen collected in a peri urban area of the municipality of Sincelejo, department of Sucre, Colombia. The anomalous specimen presented a bifurcation at the base of a sperma the cae, wich originated a third undeveloped sperma the cae. The observed frequency of this anomaly in the sand fly population was 1:311.