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Scavengers are animals that consume dead organisms that have died from causes other than predation or have been killed by other predators. [1] While scavenging generally refers to carnivores feeding on carrion, it is also a herbivorous feeding behavior. [2] Scavengers play an important role in the ecosystem by consuming dead animal and plant ...
Glaucus atlanticus is the blue sea slug shown here out of water on a beach, and thus collapsed; however, touching the animal directly with your skin can result in a painful sting, with symptoms similar to those caused by the Portuguese man o' war The slug in the water
Amphipoda (/ æ m ˈ f ɪ p ə d ə /) is an order of malacostracan crustaceans with no carapace and generally with laterally compressed bodies. Amphipods (/ ˈ æ m f ɪ p ɒ d z /) range in size from 1 to 340 millimetres (0.039 to 13 in) and are mostly detritivores or scavengers.
Barracudas are scavengers, and may mistake snorkelers for large predators, following them in hopes of eating the remains of their prey. Swimmers have been reported being bitten by barracuda, but such incidents are rare and possibly caused by poor visibility. Barracudas may mistake objects that glint and shine for prey. [6]
The remaining group, called Pleocyemata, then diverged between the swimming shrimp groupings and the crawling/walking group called Reptantia, consisting of lobsters and crabs. High species diversification can be traced to the Jurassic and Cretaceous periods, which coincides with the rise and spread of modern coral reefs , a key habitat for the ...
Nephrops norvegicus is a scavenger and predator [8] that makes short foraging excursions, [9] [10] mainly during periods of subdued light. They feed on active prey, including worms and fish, [11] which they capture with their chelipeds and walking legs, and food is conveyed to the mouth using the anterior walking legs, assisted by the ...
Despite their strong fighting abilities, the peacock mantis shrimp is in danger of some predators. Squid, octopus, sharks, and large fish such as tuna will eat the mantis shrimp if they can catch it.
The blue runner is primarily an inshore fish throughout most of its range, however it is known to live on reefs in water depths greater than 100 m. [11] Throughout much of its Central American range, it is quite rare inshore, instead more commonly sighted on the outer reefs. [ 10 ]