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#tardigrada
bowelfly · 1 month
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this month's bugs. the outrageous one at the top right is real, Austrospirachtha carrijoi, a rove beetle that parasitizes termite nests
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animalshowdown · 3 months
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Phylum Round 2
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Tardigrada: Water Bears or Moss Piglets. These micro-animals have been found on every continent, including Antarctica. They are well-known for their ability to survive extreme conditions such as dangerous radiation, extreme heat/cold, or lack of food and water. Members of Tardigrada have even been studied on space missions, and survived the vacuum of space. They can endure these conditions by entering a "tun" state, where they lose almost all of their water and slow all their life systems to a near-stop. Tardigrades live on moist mosses and lichens, but can survive when their habitat dries out, and reawaken when water returns.
Ctenophora: Comb Jellies. The largest animal phylum to swim using hair-like cilia. Their cilia are arranged in rows, called combs or ctenes, down the length of their body. The cilia move in a wave-like pattern that generates colorful reflecting light shows. Almost all Ctenophores are predators of small plankton as they drift in the ocean. They inhabit a variety of marine habitats from the coastal intertidal to the open ocean.
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taxonomytournament · 2 months
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Taxonomy Tournament: Invertibrates
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Pterobranchia. This class is made up of small worm-shaped sessile marine filter feeders that life in secreted tubes.
Tardigrada. This phylum is made up of tardigrades, also known as water bears, eight-legged segmented micro-animals. They're among the most resilient animals, able to survive high and low extremes in temperature and pressure.
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forms-and-phyla · 10 months
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Phylum #14: Tardigrada, the water bears!
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With humans, the only creatures to have reached the Moon alive are small, inconspicuous eight-legged creatures. But they are not spiders, or arthropods for that matter. While still their ancient relatives, tardigrades have followed a very different evolutionary path.
Tardigrades are part of our third and last ecdysozoan group, panarthropods - with a segmented body bearing multiple pairs of limbs. However, most of the tardigrade body isn't homologous to the arthropod one! Instead, most of their limbs correspond to what would become antennas and mouthparts in arthropods, functionally making them a giant head with two back limbs!
Most famous for surviving extreme conditions, from near-absolute zero temperatures to immense pressures or the vacuum of space, tardigrades achieve this thanks to a special capability called cryptobiosis. By entering a dehydrated "tun state", they preserve themselves while nearly stopping their metabolism, and can be revived decades later in perfect health! While they survived on the surface of the Moon, they do not thrive in those extreme conditions, only being dormant - in fact, they prefer moist environments like mosses or hot springs!
Fancy a mystery? Tardigrades today are divided into two main classes - the plump Eutardigrada and the armored Heterotardigrada. However, a third class, Mesotardigrada, was discovered in 1937, with a single specimen found in a hot spring near Mount Unzen, Japan. Of unique appearance among tardigrades, it was never found again despite repeated searches, and the type locality was destroyed years later.
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musicmakesyousmart · 2 months
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extinctworld-ua · 1 year
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Orstenotubulus
Orstenotubulus — рід лобопод, відомий з орстенських відкладів пізнього “середнього” кембрію (міолінгу) Швеції. Дехто вважає, що він є предком тихоходів (Tardigrada).
Повний текст на сайті "Вимерлий світ":
https://extinctworld.in.ua/orstenotubulus/
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sergeantsadbitch · 1 year
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let's put random shit under my microscope part two.
soil from my seedlings.
mycelium and tartigrade/water bear (?)
fellow lab/bio shitheads help pls.
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naturugarten · 1 year
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Unentdeckt von den Menschen, lebt in dieser grünen Stadt 💚🏰 hoch oben in den Wolken Familie #Wasserbär 💦🐻. Die Stadt wird getragen von einem riesigen selbst wachsenden hölzernen Wesen und sie ist der Lebensraum unzähliger winziger Bewohner. #Tardigrada #Moos #Flechte
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thesacredtrusttarot · 2 years
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#inktober2021 Day 22: Strength . . “Strength predicts the triumphant conclusion to a major life problem, situation or temptation through strength of character. It is a very happy card if you are fighting illness or recovering from injury.” . . Donate: https://bit.ly/3rrWMcC . . #strength #tucsonartist #tarotstrength #strengthcard #tarot #tardigrade #tardigrada #waterbear #mosspiglet #inktoberday22 #inktober #inktober21 #noginktober #tarotart #tarotartistsofinstagram #artistsoninstagram #artistsofinstagram #azartist #tucsonart #occult #divination #esoteric #occultism #knowthyself #occultart #occultartists #esotericart #alchemy #inkonpaper (at Tucson, Arizona) https://www.instagram.com/p/CZu5lcyJk9W/?igshid=NGJjMDIxMWI=
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blastbeat · 2 years
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tardigrada [switzerland] // atmospheric black metal.
"zwang" ist from the album "vom bruch bis zur freiheit", released via eisenwald in 2021.
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animalshowdown · 3 months
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Phylum Round 1
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Acanthocephala: Spiny-Headed Worms. These internal parasitic worms have a proboscis that they can evert outside of their body. The proboscis has a "head" of spines, which is used to hold onto the host. They have no mouth or stomach, but absorb nutrients directly from the host through their skin. Acanthocephalans, similar to some other parasitic phyla, are notable for having complex life cycles that involve multiple different hosts. Some species are able to alter the behavior of their intermediate crustacean hosts.
Tardigrada: Water Bears or Moss Piglets. These micro-animals have been found on every continent, including Antarctica. They are well-known for their ability to survive extreme conditions such as dangerous radiation, extreme heat/cold, or lack of food and water. Members of Tardigrada have even been studied on space missions, and survived the vacuum of space. They can endure these conditions by entering a "tun" state, where they lose almost all of their water and slow all their life systems to a near-stop. Tardigrades live on moist mosses and lichens, but can survive when their habitat dries out, and reawaken when water returns.
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cilginfizikcilervbi · 2 months
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Su Ayısı: Tardigrada
Su Ayısı: Tardigrada Müthiş özellikleri olan tardigradalar insanların ölümsüzlüğe yaklaşmasında bir ışık olabilir mi? Bu sekiz bacaklı mikroskobik canlılar sahip oldukları inanılmaz özellikleriyle hepimizi şaşırtıyorlar. Fotoğraflarına baktığımızda şişme bir oyuncağa benzeyen tardigradalar yani bilinen  ve söylemesi kolay adları ile su ayıları dünyada bilinen en dayanıklı canlılar. Su ayılarının…
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taxonomytournament · 2 months
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Taxonomy Tournament: Ecdytes
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Tardigrada. This phylum is made up of tardigrades, also known as water bears, eight-legged segmented micro-animals. They're among the most resilient animals, able to survive high and low extremes in temperature and pressure.
Euonychophora. This phylum is made up of velvet worms, long soft-bodied many-legged invertibrates. They are the only phylum of animal to exist on land but not water. They have slime glands on their heads, which produce and squirt slime they use to ensnare prey and deter predators.
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unspokenmantra · 4 months
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trusteezprojects · 1 year
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Loads of original art #waterbears #skulls #butterflies and #moths hitting my #Etsy store! These are fun little pieces on archival paper in up-cycled frames. . . www.etsy.com/shop/TheSacredTrust . . #tardigrade #tardigrada #mosspiglet #microorganisms #watercolor #artforsale #originalart #etsystore #etsyseller #painting #miniature #microscopic #coloredpencil #illustration #scienceillustration #illustrator #natureillustration #tucsonartist #tucsonart #azartist #waterbear #originalart #scienceillustration #natureillustration #bizarregifts #giftsfornerds (at Tucson, Arizona) https://www.instagram.com/p/ClwSZcHpvWN/?igshid=NGJjMDIxMWI=
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maquina-semiotica · 2 years
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Tardigrada, "VII"
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