Romalea

Enkephalins play a major role in reproductive physiology in crustaceans; however their role in reproductive development in… (More)

We compared egg survivorship and egg development time at different soil moistures for two closely related grasshopper species… (More)

1. Some organisms respond adaptively to seasonal time constraints by altering development time to life-history transitions (e.g… (More)

The interaction of juvenile hormone (JH) and nutrition was studied during the oviposition cycle of the Eastern Lubber grasshopper… (More)

We tested whether reproductive tactics of a univoltine insect can be predicted by local ecology, specifically mean length of the… (More)

Reproductive tactics of some insects are affected by photoperiod because daylength is a reliable cue indicating seasonal change… (More)

We tested three developmental models postulating different effects of feeding and growth rates on nymphal development rate in… (More)

An octadecapeptide capable of inducing pigment dispersion in the chromatophores of the fiddler crab Uca pugilator has been… (More)

The defensive froth emitted by the grasshopper Romalea microptera contains several odorous compounds (phenols, terpenes… (More)

Dually innervated Romalea muscle fibers which respond differently to stimulation of their fast and slow axons are excited by… (More)