Consulta: creatorFacets:"Dias,Fernando M S"
Registros recuperados: 2
Data/hora: 11/06/2024 03:38:14

Aspectos biológicos e morfologia externa dos imaturos de Memphismoruus stheno (Prittwitz) (Lepidoptera: Nymphalidae)
Provedor de dados: 82
Autores: Dias,Fernando M S; Casagrande,Mirna M; Mielke,Olaf H H.
Immature stages of Memphis moruus stheno (Prittwittz) were subject of a behavior, biological and morphological study. The morphological study was carried out through observation by stereoscopic microscopy with camera lucida and micrometric lens attached for illustrations and measurements, respectively; and scanning electron microscopy for ultrastructural analysis. Behavioral data were obtained through direct observation in the field and laboratory. Eggs were laid on the underside of leaves of two Lauraceae species. The first to third instars build frass chains, the fourth and the fifth instars build a conical shelter using a single leaf of the host plant. Before pupation, larvae bend its body ventrally and the pupae are incapable of movement. Descriptions,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anaeini; Ocotea; Nectandra; Tegumental ultrastructure.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000300014

Alternative techniques to study characters of the genitalia in Lepidoptera
Provedor de dados: 82
Autores: Dias,Fernando M S; Casagrande,Mirna M; Mielke,Olaf H H.
The present note aims to describe two alternative methods for observing genitalia in Lepidoptera. The first one provides means to examine both male and female genitalia without spoiling the scales of the abdomen, preserving it attached to the thorax and aesthetically similar to an unexamined specimen. The second one provides ways of observing certain characters on the male genitalia in a non-destructive way, and does not depend on time-consuming removing and dissection of the abdomen. It is expected that the presented techniques will help on morphological studies and on identifying similar species which consistently differ in genitalic armatures.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Morphology; Identification; Valva; Uncus.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000600030