There was an error published in J. Exp. Biol. 216, .
Fig. 3 included some additional text. The correct figure is displayed below.
Effects of water flow rate on the dark maximum oxygen uptake (
, mean ± 1 s.e.m.) of bulb-tentacle sea anemones (E. quadricolor) in flow-through respirometry. Mean 
μmol O2 h−1. values at 0.5 and 1.0 cm s−1 were significantly different (*P<0.05).
We apologise to the authors and readers for any confusion that this error may have caused.
We are pleased to welcome submissions to be considered for our upcoming special issue: The Integrative Biology of the Heart, guest edited by William Joyce and Holly Shiels. This issue will consider the biology of the heart at all levels of organisation, across animal groups and scientific fields.
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