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dc.creatorMora Castro, Rebeca
dc.creatorRetana Salazar, Axel P.
dc.creatorEspinoza Esquivel, Ana M.
dc.date.accessioned2020-06-03T19:19:15Z
dc.date.available2020-06-03T19:19:15Z
dc.date.issued2001
dc.identifier.citationhttps://academic.oup.com/aesa/article/94/3/438/11825es_ES
dc.identifier.issn1938-2901
dc.identifier.urihttp://hdl.handle.net/10669/81125
dc.description.abstractA comprehensive analysis of the ultrastructure of the delphacid rice pest Tagosodes orizicolus (Muir) was undertaken using scanning electron microscopy to resolve taxonomic problems in the distinction of females and nymphs from other specimens commonly found in rice Þelds of tropical America. This research includes a detailed description of female genitalia and the ultrastructural variations observed during nymphal development. Ultrastructure of the mouthparts, speciÞcally the stylets; and the genitalia of the male are also described. Important ultrastructural details were revealed, such as the presence of microtrichia and sensillae, which are not clear when observed by light microscopy. The adults have numerous sensillae; immatures have bell-shaped chemoreceptors along the dorsal area, structures that are absent in the adult stage. Strong differences were observed between the Þrst instar and older nymphs, such as stamen-like setae, wider frons, convex clypeus observed in the Þrst and second instars; whereas conical eyes and an oar-shaped legs were observed only in the Þrst instar.es_ES
dc.language.isoen_USes_ES
dc.sourceAnnals of the Entomological Society of America, Volume 94, Issue 3, 1 May 2001, Pages 438-448es_ES
dc.subjecttagosodes orizicoluses_ES
dc.subjectdelphacides_ES
dc.subjectultrastructurees_ES
dc.subjectsensillaes_ES
dc.subjectgenitaliaes_ES
dc.subjectmouthpartses_ES
dc.titleExternal Morphology of Tagosodes orizicolus (Homoptera: Delphacidae) Revealed by Scanning Electron Microscopyes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.identifier.doi10.1603/0013-8746(2001)094[0438:EMOTOH]2.0.CO;2
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Centro de Investigación en Biología Celular y Molecular (CIBCM)es_ES
dc.description.procedenceUCR::Vicerrectoría de Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de Biologíaes_ES
dc.description.procedenceUCR::Vicerrectoría de Docencia::Ciencias Agroalimentarias::Facultad de Ciencias Agroalimentarias::Escuela de Agronomíaes_ES


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