Red-Spotted Newts

High levels of tetrodotoxin (TTX) and of its analogue 6-epi-tetrodotoxin have been detected in skin and liver extracts of the red… Expand

Pond‐breeding amphibians are deme‐structured organisms with a population genetic structure particularly susceptible to… Expand

Plasma prolactin (PRL) and vitellogenin (VTG) concentrations were determined during the annual reproductive cycle of the newt… Expand

Sensitivity to the earth's magnetic field plays an important role in many aspects of vertebrate orientation (e.g. Phillips 1987… Expand

Abstract When an unpaired male red-spotted newt encounters a male and female engaged in amplexus courtship, he attempts to… Expand

The mucous gland of the red‐spotted newt, Notophthalamus viridescens viridescens, Rafinesque was examined by histochemical and… Expand

The effects of sympathetic and parasympathetic agonists and antagonists on discharge of secretory product by the granular and… Expand

Abstract In an experiment designed to investigate variations in the behaviour of male newts in response to female behaviour, five… Expand

The effects of prolactin on skin texture, on cutaneous secretion and on molting have been examined in the red-spotted newt under… Expand

Abstract The dorsal irises of lentectomized newts were labelled with 3 H-thymidine and implanted into the optic chamber of host… Expand