Hydrophilus (Dibolocelus) palpalis (Coleoptera, Hydrophilidae, Hydrophilinae): descrição dos estágios imaturos

M. D. de Oliveira, MárciaDalla-Rosa, CristianoH. Matias, LeonardoA. R. Cueto, Juan

Egg case, larvae and pupa of Hydrophilus (Dibolocelus) palpalis are described and illustrated. The aquaria-terraria method was used to rear immature instars in the laboratory.

1. Hydrophilidae
2. immature stages
3. Hydrophilus (Dibolocelus)