Bdellovibrio
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Bdellovibrio is a genus of gram-negative, obligate aerobic bacteria. One of the most notable characteristics of this genus is that members can prey upon other gram-negative bacteria and feed on the bi
Predation
Videos
Predation is a biological interaction in which one organism, the predator, kills and eats another organism, its prey. It is one of a family of common feeding behaviours that includes parasitism and mi
Solitary predator: a polar bear feeds on a bearded seal it has killed.
Social predators: meat ants cooperate to feed on a cicada far larger than themselves.
Spider wasps paralyse and eventually kill their hosts, but are considered parasitoids, not predators.
Carnivorous plant: sundew engulfing an insect