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Cleaning symbiosis is a relationship between a pair of animals of different species, involving the removal and subsequent ingestion of ectoparasites, diseased and injured tissue, and unwanted food items from the surface of the host organism (the client) by the cleaning organism (the cleaner). [5]
Mutualisms can be broadly divided into two categories. Firstly, obligate mutualism, where two mutualistic partners are completely interdependent for survival and reproduction. Secondly, facultative mutualism, where two mutualistic partners both benefit from the mutualism, but can theoretically survive in each other's absence.
Different species of gobies (Elacatinus spp.) also clean up ectoparasites in other fish, possibly another kind of mutualism. [45] A spectacular example of obligate mutualism is the relationship between the siboglinid tube worms and symbiotic bacteria that live at hydrothermal vents and cold seeps. The worm has no digestive tract and is wholly ...
One of the great things about being a parent is playing with your kids' toys. Or at least reliving your childhood by again playing the games you played as a child. Hungry Hungry Hippos, which ...
A baby pygmy hippo living at Khao Kheow Open Zoo in Thailand continues to become a viral sensation. The 2-month-old pygmy hippopotamus named Moo Deng was born in July, according to NBC News, and ...
An "incredibly rare" female baby hippopotamus has been born at Edinburgh Zoo. The tiny endangered pygmy hippo calf, named Haggis, arrived on 30 October and zookeepers said her personality was ...
The hippopotamus (Hippopotamus amphibius) (/ ˌ h ɪ p ə ˈ p ɒ t ə m ə s /; pl.: hippopotamuses; often shortened to hippo (pl.: hippos), further qualified as the common hippopotamus, Nile hippopotamus, or river hippopotamus, is a large semiaquatic mammal native to sub-Saharan Africa.
Hippos have (rarely) been filmed eating carrion, usually close to the water. There are other reports of meat-eating, and even cannibalism and predation. [57] The stomach anatomy of a hippo is not suited to carnivory, and meat-eating is likely caused by aberrant behaviour or nutritional stress. [12]: 84 Video of hippos in the wild