Metrics of egg incubation.

Time period, depth and temperature at onset and completion of incubation, brooding location (estimated using tidal location method), and release and recapture locations of the eight electronic data storage-tagged edible crabs that recorded over all or part of the egg-brooding season. “Tag fail” indicates where data recording ceased before the end of the brooding period. EC, eastern Channel; WCC, Western Channel Coastal; WCO, Western Channel Offshore; CS, Celtic Sea.