Tag Archive: copepods RSS

Seahorse Heads Have a ‘No Wake Zone’ That’s Made for Catching Prey

Seahorse Heads Have a ‘No Wake Zone’ That’s Made for Catching Prey

Seahorses are slow, docile creatures, but their heads are perfectly shaped to sneak up and quickly snatch prey, according to marine scientists from The University of Texas at Austin.

Switching to a Power Stroke Enables a Tiny But Important Marine Crustacean to Survive

Switching to a Power Stroke Enables a Tiny But Important Marine Crustacean to Survive

Olympic swimmers aren’t the only ones who change their strokes to escape competitors. To escape from the jaws and claws of predators in cold, viscous water, marine copepods switch from a wave-like swimming stroke to big power strokes, a behavior that has now been revealed thanks to 3-D high-speed digital holography.