(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 1. Cardiovascular parameters of Cancer gracilis (N=10). (A)
Heart rate (beats min-1), (B) stroke volume (ml beat-1),
(C) cardiac output (ml min-1) and haemolymph flow rates (ml
min-1) through the (D) anterior aorta, (E) left anterolateral
artery, (F) right hepatic artery, (G) posterior aorta and (H) sternal artery.
Crabs were monitored during a 3 h control period in 100%SW, food was
administered and cardiac parameters followed for a further 12 h in seawater.
Values are means ± s.e.m. The beginning of the feeding periods are
marked. In certain cases error bars are small and do not show clearly on
figures.