Rhipicephalus sanguineus (Latreille, 1806): Neotype designation, morphological re-description of all parasitic stages and molecular characterization
| Autor: | Atilio J. Mangold, Evelina Luisa Tarragona, José M. Venzal, Marcelo Bahia Labruna, Alberto A. Guglielmone, Maria Margarida Santos Silva, Filipe Dantas-Torres, Lorenza Beati, Trevor N. Petney, María N. Saracho-Bottero, Matias Pablo Juan Szabó, Santiago Nava, Agustín Estrada-Peña |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
Dorsum Male Nymph DNA SEQUENCES MORPHOLOGICAL RE-DESCRIPTION Rhipicephalus sanguineus 030231 tropical medicine Microbiology Arthropod Proteins Posterior margin Electron Transport Complex IV 03 medical and health sciences 0302 clinical medicine RNA Ribosomal 16S MORFOLOGIA ANIMAL DNA Ribosomal Spacer Animals Sensu stricto Infecções Sistémicas e Zoonoses biology Sequence Analysis RNA Ciencias Veterinarias Aperture (mollusc) Anatomy 030108 mycology & parasitology biology.organism_classification Infectious Diseases Taxon RNA Ribosomal CIENCIAS AGRÍCOLAS Insect Science Larva Festoon Parasitology Female France RHIPICEPHALUS SANGUINEUS SENSU STRICTO Groove (joinery) NEOTYPE |
| Zdroj: | Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual) Universidade de São Paulo (USP) instacron:USP |
| Popis: | The aims of this work were to re-describe all parasitic stages of Rhipicephalus sanguineus sensu stricto, to select and deposit a neotype, and to characterize some of its diagnostic molecular traits. A male of R. sanguineus s.s. collected in Montpellier, France, was designated as neotype. The diagnostic characters unique to the male of R. sanguineus s.s. are: spiracular plate elongated and subtriangular in shape with a dorsal prolongation narrow and usually visible dorsally, with the dorsal prolongation narrower than the width of the adjacent festoon; punctations of the scutum moderate in number and unequal in size; marginal groove conspicuous, deep and punctate; posteromedian groove distinct and elongated, and posterolateral grooves often sub-circular, shorter than posteromedian groove; adanal plates long, wide, and subtriangular in shape, with a clear concavity in its inner margin and posterior margin broadly rounded or truncated; accessory adanal plates with the posterior end pointed, narrower than the width of adjacent festoon. The female of R. sanguineus s.s. can be diagnosed by a combination of broadly U-shaped genital aperture, spiracular plate with a narrow dorsal prolongation visible dorsally, basis capituli hexagonal with broad lateral angles, and scutum barely longer than broad with posterior margin sinuous and punctations moderate in number and unequal in size, larger and more numerous along cervical fields. The nymph has a basis capituli sub-triangular dorsally with lateral angles slightly curved and presence of ventral processes, scutum approximately as long as broad with lateral margins nearly straights, posterior margin broadly rounded, and cervical grooves short and sigmoid in shape extending posteriorly to the level of the eyes. The larva is characterized by basis capituli broader than long with lateral angles short and slightly curved and with posterior margin slightly convex, cervical grooves short, shallow and subparallel, and scutum almost twice broader than long. The phylogenetic analysis of DNA sequences support R. sanguineus s.s. as a well-defined taxon when compared with other species of the R. sanguineus group: R. turanicus s.s., R. camicasi, R. guilhoni, R. sulcatus, R. pusillus, R. rossicus and R. leporis. Molecularly R. sanguineus s.s. also encompasses the so-called “temperate lineage” from the New World (Argentina, southern Brazil, Chile, Uruguay, and USA). The evidence currently available supports the presence of R. sanguineus s.s. in Europe (France, Italy, Spain, Switzerland and Portugal) and America (Argentina, Brazil, Chile, Uruguay and U.S.A.), but further studies are needed to determine the exact geographic range of this taxon. Fil: Nava, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina Fil: Beati, Lorenza. Georgia Southern University; Estados Unidos Fil: Venzal, José M.. Universidad de la República; Uruguay Fil: Labruna, Marcelo B.. Universidade de Sao Paulo; Brasil Fil: Szabó, Matias P.J.. Universidade Federal de Uberlandia; Brasil Fil: Petney, Trevor. Karlsruhe Institute of Technology; Alemania Fil: Saracho Bottero, María Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina Fil: Tarragona, Evelina Luisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina Fil: Dantas Torres, Filipe. Fundación Oswaldo Cruz; Brasil Fil: Santos Silva, Maria Margarida. Instituto Nacional de Saúde Dr. Ricardo Jorge; Portugal Fil: Mangold, Atilio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina Fil: Guglielmone, Alberto Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Santa Fe. Estación Experimental Agropecuaria Rafaela; Argentina Fil: Estrada Peña, Agustín. Universidad de Zaragoza; España |
| Databáze: | OpenAIRE |
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