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The bright colors of Grand Prismatic Spring and Yellowstone National Park, are produced by thermophiles, a type of extremophile.. An extremophile (from Latin extremus 'extreme' and Ancient Greek φιλία (philía) 'love') is an organism that is able to live (or in some cases thrive) in extreme environments, i.e., environments with conditions approaching or stretching the limits of what known ...
Chrysomallon squamiferum, commonly known as the scaly-foot gastropod, scaly-foot snail, sea pangolin, or volcano snail [3] [4] is a species of deep-sea hydrothermal-vent snail, a marine gastropod mollusc in the family Peltospiridae. [2]
An Alpine chough in flight at 3,900 m (12,800 ft). Organisms can live at high altitude, either on land, in water, or while flying.Decreased oxygen availability and decreased temperature make life at such altitudes challenging, though many species have been successfully adapted via considerable physiological changes.
The volcano rabbit’s adult weight ranges from 386 to 602 g (0.851 to 1.327 lb). [7] It has short, dense fur that ranges in color from brown to black. [8] The rabbit is a gnawing animal that is distinguished from rodents by its two pairs of specialized upper incisors. [9]
Grylloblattidae, commonly known as the icebugs or ice crawlers, is a family of extremophile (psychrophile) and wingless insects that live in the cold on top of mountains and the edges of glaciers.
Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million in total. Animals range in size from 8.5 millionths of a metre to 33.6 metres (110 ft) long and have complex interactions with each other and their environments, forming intricate food webs .
[33] [34] The name water bear comes from the way they walk, reminiscent of a bear's gait. The name Tardigradum means 'slow walker' and was given by Lazzaro Spallanzani in 1776. [ 35 ] [ 10 ] In 1834, C.A.S. Schulze gave the first formal description of a tardigrade, Macrobiotus hufelandi , in a work subtitled "a new animal from the crustacean ...
[41] [42] Glyptonotus antarcticus at up to 20 cm (8 in) in length and 70 grams (2.5 oz) in weight, and Ceratoserolis trilobitoides at up to 8 cm (3.1 in) in length are unusually large benthic isopods and examples of Polar gigantism. [43] [44] Amphipods are abundant in soft sediments, eating a range of items, from algae to other animals. [6]