In this work has been described the external morphology of wingless viviparous females and immatures of Sipha flava (Forbes 1884) using Scanning Electron Microscopy (SEM) and excluding chemical fixation. The samples were dehydrated, dried and covered with an ionic layer of 40 nm and these were observed by electron microscopy in the CIEMIC, University of Costa Rica. The main morphology characteristic for species segregation on immatures responds to length of the antenna relative to the body such as have been reported in recent literature. Another important characteristics is the penultimate segment of antenna, visible only on IV development stage.Se estudia la morfología externa de hembras vivíparas ápteras e inmaduros de Sipha flava (Forbes...
The three larval instars of Suphis cimicoides Aubé, 1837 are described and illustrated, including mo...
As espécies Fannia pusio Wiedeman, 1830 e Fannia trimaculata Stein, 1898 pertencem ao grupo canicula...
RESUMO- Rachiptera limbata Bigot desenvolve-se em Baccharis linearis (R. et Pav) na região de Santia...
The aim of this work was to characterize the morphology of the siphunculi of the aphid Uroleucon amb...
The aim of this work was to characterize the morphology of the siphunculi of the aphid Uroleucon amb...
El objetivo de éste trabajo es reportar y esclarecer algunos aspectos controvertidos de la morfologí...
The morphology of antennae of Aphidoletes aphidimyza was observed with a scanning electron microsc...
Due to limitations in the resolution of optical microscopy, Scanning Electron Microscopy (SEM) appea...
As moscas varejeiras Cochliomyia macellaria e Lucilia cuprina (Diptera: Calliphoridae) por causarem ...
Insects' wings are complex surfaces that have become a new field to study towards the design of flyi...
Hemilucilia segmentaria (Fabricius, 1805) is a Neotropical blowfly species of forensic importance, w...
Ctenarytaina spatulata Taylor, 1997 foi introduzida no Brasil na década de 1990 em plantios de eucal...
Scanning electron microscope (SEM) was done in order to study dorsal, ventral and lateral sides of 1...
A comprehensive analysis of the ultrastructure of the delphacid rice pest Tagosodes orizicolus (Mui...
The egg and the five nymphal instars of Ectemnostega quechua are described and illustrated for the f...
The three larval instars of Suphis cimicoides Aubé, 1837 are described and illustrated, including mo...
As espécies Fannia pusio Wiedeman, 1830 e Fannia trimaculata Stein, 1898 pertencem ao grupo canicula...
RESUMO- Rachiptera limbata Bigot desenvolve-se em Baccharis linearis (R. et Pav) na região de Santia...
The aim of this work was to characterize the morphology of the siphunculi of the aphid Uroleucon amb...
The aim of this work was to characterize the morphology of the siphunculi of the aphid Uroleucon amb...
El objetivo de éste trabajo es reportar y esclarecer algunos aspectos controvertidos de la morfologí...
The morphology of antennae of Aphidoletes aphidimyza was observed with a scanning electron microsc...
Due to limitations in the resolution of optical microscopy, Scanning Electron Microscopy (SEM) appea...
As moscas varejeiras Cochliomyia macellaria e Lucilia cuprina (Diptera: Calliphoridae) por causarem ...
Insects' wings are complex surfaces that have become a new field to study towards the design of flyi...
Hemilucilia segmentaria (Fabricius, 1805) is a Neotropical blowfly species of forensic importance, w...
Ctenarytaina spatulata Taylor, 1997 foi introduzida no Brasil na década de 1990 em plantios de eucal...
Scanning electron microscope (SEM) was done in order to study dorsal, ventral and lateral sides of 1...
A comprehensive analysis of the ultrastructure of the delphacid rice pest Tagosodes orizicolus (Mui...
The egg and the five nymphal instars of Ectemnostega quechua are described and illustrated for the f...
The three larval instars of Suphis cimicoides Aubé, 1837 are described and illustrated, including mo...
As espécies Fannia pusio Wiedeman, 1830 e Fannia trimaculata Stein, 1898 pertencem ao grupo canicula...
RESUMO- Rachiptera limbata Bigot desenvolve-se em Baccharis linearis (R. et Pav) na região de Santia...