True swimming is, however, seen only in the family Pectinidae (scallops) but is used mostly as an escape reaction.
In eucaridans (especially decapods) the tail fan (paired uropods and telson) provides a characteristic "tail-flip" or sudden backward escape reaction.
z-DEVD-fmk impaired development of some essential components of the two-way active avoidance performance, such as escape reaction, conditioned fear reaction, and inter-trial crossings.
The behaviour of Crangon crangon in the southern North Sea was studied in sea trials and aquarium experiments to establish whether water temperature influenced the vertical escape reaction of shrimp.
Laboratory burial experiments using six common macrobenthic invertebrates from a brackish habitat of the western Baltic Sea were performed to test the organisms' escape reaction to dredged material disposal.
If the mouse moved into the opposite chamber during the US, both the CS and US were terminated and the gate was closed (escape reaction).
