PHILLIPS, N.E.: The effects of larval nutritional history on larval condition and post-settlement juvenile growth of the mussel Mytilus galloprovincialis For organisms with planktonic feeding larvae, variation in food availability during the larval stage influences the condition of larvae as they develop, and may also have effects on the performance of juveniles after they settle. […]

ABGRALL, M-J.*; WALTERS, L.J.: Settlement preferences and recruitment of the bryozoan Bugula neritina on drift macroalgae in Mosquito Lagoon, Florida In Mosquito Lagoon (the northernmost region of the Indian River Lagoon, Florida), significant differences in the abundance and diversity of drift macroalgae were found when sampled on a monthly basis from January 1998 – March […]

Collin, R.*; Chaparro, O. R.: Loss of Feeding Larvae in Crepidula (Gastropoda: Calyptraeidae) is Not Irreversible It is thought that species of marine invertebrates with planktotrophic development commonly give rise to species with direct development. Direct developers often lose the complex morphological characters necessary for planktotrophic development and therefore cannot give rise to species with […]

Podolsky, R.D.: Intertidal embryos: temperature tradeoffs during early development Species from several phyla brood or deposit benthic embryo masses in intertidal habitats. These habitats can expose embryos to extreme environmental change on short time-scales, which can have diverse effects on development. In the mollusc Melanochlamys diomedia environmental (= developmental) temperature can change from 11 to […]

WENDT, D.E.: Energetics of Larval Swimming and Metamorphosis in Four Species of Bugula (Bryozoa) The amount of energy available to larvae during swimming, location of a suitable recruitment site, and metamorphosis influences the length of time larvae can spend in the plankton. Energetic parameters such as oxygen consumption during swimming and metamorphosis, and elemental carbon […]

HENDERSON, S.Y.: Adult nutrition on juvenile growth in Bugula pacifica Bugula pacifica supplies nutrients to developing brooded larvae through a placenta-like attachment. Previous experiments of mine showed trends toward smaller larval size, slower growth, and longer time to first reproduction for juvenile colonies that came from nutritionally stressed adults when compared to larval and juvenile […]

Gillis, G.B.*; Biewener, A.A.: Plasticity in Limb Muscle Function During Locomotion Studies of musculoskeletal function in vivo during vertebrate locomotion have typically focused on muscles performing a specific role over a limited range of activities. As a result we currently have little appreciation for the breadth of function some muscles might exhibit over a broader […]

Girard, I.*; McAleer, M. W.; Rhodes, J. S.; Garland, T., Jr.: Increased intermittency of locomotion in house mice selectively bred for high voluntary wheel running. After 21 generations of artificial selection for increased wheel running, female house mice (Mus domesticus) from replicate selection lines demonstrated greatly increased voluntary locomotion on running wheels (circumference 1.12 m; […]

Griffin, T.M.*; Garcia, S.; Wickler, S.J.; Hoyt, D.F.; Kram, R.: Determinants of the walk-trot transition and preferred walking speeds: Insights from intra-specific size comparisons of horses Much of our understanding of the effects of size on locomotion has come from inter-specific size comparisons (i.e. mouse-to-elephant). To control for phylogenetic and morphological differences associated with inter-specific […]

Norcliffe, H. R.*; Watts, P.; Carrier, D. R.: Comparative Study of Human Locomotion in Microgravity Because human locomotion evolved with the burden of gravity, locomotion is difficult in space. The absence of significant gravitational force could make human flight commonplace in a space station. To address this possibility, we analyzed mechanisms of animal locomotion applied […]