Life finds a way: Invasive six-inch marble crayfish are able to reproduce by themselves A mutant species of all-female crayfish taking over the world is not the latest science fiction film but a ...
Crayfish are best eaten from late spring to late autumn. Weather conditions affect their availability and cost, as does the spawning season (when the flesh of shellfish softens and has less flavour).
Crayfish eye extracts contain two visual pigments resembling in spectrum vertebrate rhodopsin and iodopsin. In these crayfish, as in primates, the “iodopsin” appears to be the red sensitive ...
North American signal crayfish, which are like miniature lobsters, were originally brought to the UK 50 years ago to be farmed for European markets A man licensed by the Environment Agency to trap ...
MICROELECTRODES have been inserted into both pre- and post-junctional elements of certain one-way synapses in the abdominal nerve-cord of the crayfish (Astacus fluviatilis). The pre-synaptic ...
Shred the meat into bite-sized pieces and set aside. Peel the crayfish and set aside. Put the shells into a hot pan to brown with a drizzle of olive oil. Add the tomato purée and cook for one minute.