Data/hora: 07/06/2024 05:22:28

Provedor de dados: | 44
País: | Brazil
Título: | Embryonic external morphogenesis of Rhammatocerus conspersus (Bruner) (Orthoptera: Acrididae: Gomphocerinae) and determination of the diapausing embryonic stage
Autores: | Niva,Cintia C.; Becker,Miriam.
Data: | 1998-12-01
Ano: | 1998
Palavras-chave: | Insecta; Grasshopper; Embryo; Diapause; Morphology.
Resumo: | The grasshopper Rhammatocerus conspersus (Bruner) (Orthoptera: Acrididae: Gomphocerinae) is an occasional pest in pasturelands of Rio Grande do Sul State. It is a univoltine species with an embryonic diapause. Nymphal and adult stages occur during the warmer months (November-March). Eggs were dissected periodically for characterization of embryonic external morphogenesis in 1994 and 1995. Ten embryonic stages were illustrated. Two diapausing stages were verified in R. conspersus: one at 25% and another at 50% of total embryonic development.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0301-80591998000400010
Editor: | Sociedade Entomológica do Brasil
Relação: | 10.1590/S0301-80591998000400010
Formato: | text/html
Fonte: | Anais da Sociedade Entomológica do Brasil  v.27 n.4 1998
Fonte: | info:eu-repo/semantics/openAccess