Data/hora: 06/06/2024 14:04:27

Provedor de dados: | 104
País: | Brazil
Título: | Morphometry of eggs and immatures of Culex (Culex) saltanensis Dyar (Diptera, Culicidae) obtained in the laboratory and on the field
Autores: | Zequi,João A. C.; Lopes,José.
Data: | 2007-03-01
Ano: | 2007
Palavras-chave: | Instar; Larva; Measurement.
Resumo: | The objectives of this morphometric study of Culex (Culex) saltanensis Dyar, 1928 larvae were to observe the continuous growth of siphon and cephalic capsule length and width in each instar, and to propose a linear equation to differentiate instars according to the size of both structures. Larvae obtained in laboratory at 27 ± 1ºC, photoperiod 14L:12D were studied. Larvae of the forth instar were collected on the field and compared with same instar larvae reared in the laboratory. Egg size and pigmentation pattern, first instar continuous growth, and differentiation of larval stages measurements were studied. Egg pigmentation patterns and the shapes of raft eggs differentiated specimens of C. saltanensis from Culex (Culex) quinquefasciatus Say, 1823 found in polluted pond water.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81752007000100021
Editor: | Sociedade Brasileira de Zoologia
Relação: | 10.1590/S0101-81752007000100021
Formato: | text/html
Fonte: | Revista Brasileira de Zoologia  v.24 n.1 2007
Fonte: | info:eu-repo/semantics/openAccess