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Social organization of the eusocial wasp Mischocyttarus cerberus styx (Hymenoptera, Vespidae)
(1999-12-01)
The present study was carried out under field conditions in Rio Claro, Southeastern Brazil. The following average life-spans of adults of Mischocyttarus cerberus styx were observed: queens 191.1 days, workers 14.0 days, ...
A new class of neurotoxin from wasp venom slows inactivation of sodium current
(Blackwell Science, 2000-06-01)
The effects of alpha-pompilidotoxin (alpha-PMTX), a new neurotoxin isolated from the venom of a solitary wasp, were studied on the neuromuscular synapses in lobster walking leg and the rat trigeminal ganglion (TG) neurons. ...
The origin and evolution of queen and fertility signals in Corbiculate bees
(BioMed Central, 2015)
Abstract
Background
In social Hymenoptera (ants, bees and wasps), various chemical compounds present on the cuticle have been shown to act as fertility signals. In addition, ...
An improved bait method for collecting Hymenoptera, especially social wasps (Vespidae: Polistinae)
(Entomological Soc Brasil, 2009-07-01)
In this work, an alternative method for the capture of neotropical social wasps is described, which may supplement or replace the procedures commonly used in wasp surveys. The method was tested in a seasonal semideciduous ...
An improved bait method for collecting Hymenoptera, especially social wasps (Vespidae: Polistinae)
(Entomological Soc Brasil, 2009-07-01)
In this work, an alternative method for the capture of neotropical social wasps is described, which may supplement or replace the procedures commonly used in wasp surveys. The method was tested in a seasonal semideciduous ...
A new class of neurotoxin from wasp venom slows inactivation of sodium current
(Blackwell Science, 2014)