Seasonal changes in sea-water tolerance of Arctic charr (Salvelinus alpinus) Bengt FinstadKjell J. NilssenArne M. Arnesen OriginalPaper Pages: 371 - 378
Poikilothermy and cold tolerance in young house martins (Delichon urbica) Johan B. SteenJohn O. KrogSimen Bretten OriginalPaper Pages: 379 - 382
Developmental regulation of juvenile hormone biosynthesis by the ring gland ofDrosophila melanogaster David S. RichardShalom W. ApplebaumLawrence I. Gilbert OriginalPaper Pages: 383 - 387
Variation in eggshell characteristics and gas exchange of montane and lowland coot eggs Cynthia CareyFabiola Leon-VelardeCarlos Monge OriginalPaper Pages: 389 - 400
Sodium excretion rates and renal responses to acute salt loading in the European starling Gary LavertyRobert F. Wideman Jr. OriginalPaper Pages: 401 - 408
Comparative analysis of agglutinins from hemolymph and albumin gland ofHelix pomatia P. MullainadhanL. Renwrantz OriginalPaper Pages: 443 - 452
Altitudinal and seasonal effects on aerobic metabolism of deer mice Jack P. Hayes OriginalPaper Pages: 453 - 459
Metabolic correlates to glycerol biosynthesis in a freeze-avoiding insect,Epiblema scudderiana Thomas A. ChurchillKenneth B. Storey OriginalPaper Pages: 461 - 472
Sexual differences as adaptation to the different gender roles in the frogXenopus laevis Daudin Siegbert Merkle OriginalPaper Pages: 473 - 480
Comparative studies on the adhesiveness of granulocytes of guinea pig and man Dieter EhlersIna SakowskiWerher Mohrig OriginalPaper Pages: 481 - 489
Modulation of a rhythmic activity by serotonin via cyclic AMP in the coelenterateRenilla köllikeri Michel Anctil OriginalPaper Pages: 491 - 500
Environmental modulation of calcium and phosphorus metabolism in embryonic snapping turtles (Chelydra serpentina) Mary J. PackardGary C. Packard OriginalPaper Pages: 501 - 508
Pre- and post-synaptic actions of the cerebral ventral giant cell on buccal muscles ofPhiline C. G. EvansD. A. Dorsett OriginalPaper Pages: 509 - 515