Moisture as a factor influencing the distributions of two species of terrestrial salamanders R. G. Jaeger OriginalPaper Pages: 191 - 207
An experimental investigation into the effects of flooding on the ixodid tick Boophilus microplus (Canestrini) R. W. Sutherst OriginalPaper Pages: 208 - 222
The relative importance to population increase of fluctuations in mortality, fecundity and the time variables of the reproductive schedule A. Meats OriginalPaper Pages: 223 - 237
Standing crops and primary productivity of the epipelon of two small ponds in North Somerset, U. K. M. Hickman OriginalPaper Pages: 238 - 253
Über den Einfluß von Nahrung und Substratsalinität auf Verhalten, Fortpflanzung und Wasserhaushalt von Enchytraeus albidus Henle (Oligochaeta) Christine Schöne OriginalPaper Pages: 254 - 266
Zum Adaptivwert der zyklomorphen Dornenbildung von Brachionus calyciflorus Pallas (Rotatoria) Udo Halbach OriginalPaper Pages: 267 - 288
A circadian rhythm in Daphnia magna J. RingelbergHanneke Servaas Short Communications Pages: 289 - 292
