Ll. D. Gruffydd

A method for rearing Pecten maximus larvae in the laboratory

Ll. D. Gruffydd, A. R. Beaumont · Marine Biology · 1972 · 91 citations

Life Sciences, Entomology, Zoology +7

The types of escape reactions elicited in the scallopPecten maximus by selected sea-star species

Godila Thomas, Ll. D. Gruffydd · Marine Biology · 1971 · 84 citations

Life Sciences, Marine Biology, Zoology +14

Determination of the optimum concentration of eggs and spermatozoa for the production of normal larvae inPecten maximus (Mollusca, Lamellibranchia)

Ll. D. Gruffydd, A. R. Beaumont · Helgoland Marine Research · 1970 · 79 citations · Full text

Life Sciences, Developmental Biology, Entomology +14

The Population Biology of Chaetogaster limnaei limnaei and Chaetogaster limnaei vaghini (Oligochaeta)

Ll. D. Gruffydd · Journal of Animal Ecology · 1965 · 37 citations

Life Sciences, Biology, Ecology +7

Mortality of Scallops on a Manx Scallop Bed Due to Fishing

Ll. D. Gruffydd · Journal of the Marine Biological Association of the United Kingdom · 1972 · 36 citations

Natural Resources, Fisheries, Marine Sciences +13