The tropical barnacle, Balanus amphitrite, is an economically important fouling species (it settles on natural and artificial submerged surfaces) with a short generation time and larvae that are relatively easy to culture in the laboratory. These attributes have contributed to its acceptance as a model species for larval settlement studies. The settlement stage larva the cyprid (figure 1) measu...

In the present study we demonstrate the value of the SRTM 3 arc-second terrain model for a virtual survey of archaeological sites -the detection and localization of ancient settlement mounds in the Near East. These so-called "tells" are the result of millennia of settlement activity within the period from 8000-1000 BC, and form visible landmarks of the world’s first farming and urban communitie...

The Northern Ache comprise a small continuously interacting population with a shared community history. Full-time hunter-gatherers until recently, they now divide their time between mobile foraging and settledfarming. Here we describe adult time allocation at the settlement and contrast it with our previous descriptions of time allocation during foraging periods. We report that at the settlemen...

s: We conducted field surveys to monitor the population dynamics of short-neck clam, Ruditapes philippinarum, in Hichirippu Lagoon, in eastern Hokkaido, Japan, focussing on the negative impact of extremely low temperatures during the winter on juveniles in the post-settlement period. The clam population had a short annual breeding season between September and November. The newly settled juvenil...