To help save the endangered black abalone, scientists are relocating some of the marine snails from the Channel Islands to ...

THIS “supplement” to a work issued half-a-century ago has been admirably conceived and written by the Vice-Chancellor of Sheffield University. Alder and Hancock's classic monograph is known to every ...

ALTHOUGH the recent mollusca of this district have during the last few years received a good deal of attention, especially from the labours of M'Andrew, Barlee, and Merle Norman, still the various ...