---
title: "10 Animals That Survive Without Oxygen Deep Below or Frozen"  
description: "Discover 10 incredible animals that survive in extreme conditions—either without oxygen in deep seas or frozen solid in icy landscapes. Nature's true survivors!"  
author: "Khushi Singh"  
published: 2025-04-02  
canonical: https://yourviews.mindstick.com/story/5004/10-animals-that-survive-without-oxygen-deep-below-or-frozen  
category: "animals"  
tags: ["Animals without oxygen", "deep-sea creatures", "frozen survival animals", "tardigrades", "Henneguya salminicola", "ice worms", "Antarctic krill", "Loricifera", "yeti crab", "naked mole rat"]  
reading_time: 2 minutes  

---

# 10 Animals That Survive Without Oxygen Deep Below or Frozen

![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/7f6378d0-b722-4077-adcb-cb3215ada224.jpeg) ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/21111e5f-ee79-4c67-8c86-515c12a9b60f.jpeg) Henneguya salminicola - A parasite found in salmon that survives without oxygen, making it the only known animal to do so. ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/c2df07b2-e0f2-4fe0-933d-7bfeace5498e.jpeg) Tardigrades (Water Bears) - These microscopic creatures can survive in extreme cold, vacuum space, and total oxygen deprivation. ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/54007a0a-2295-4431-9846-06941143c9a6.jpeg) Ice Worms - Found in glacial ice, these worms thrive at freezing temperatures and would die if exposed to warmth. ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/29678cee-566d-4bc1-bf03-56693033918e.jpeg) Antarctic Krill - These tiny crustaceans can survive in oxygen-poor waters beneath thick ice sheets. ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/cc1ba2b1-dd08-4ec7-8b81-1f290e9ca2c4.jpeg) Black Swallower Fish - A deep-sea fish that lives in near-zero oxygen levels and swallows prey much larger than itself. ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/853c5daa-0c1b-4275-aa63-8b61ba770f62.jpeg) Loricifera - These tiny marine animals survive in oxygen-free deep-sea sediments by using hydrogen for energy. ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/d752488b-7b30-4456-ad4e-4997eb957881.jpeg) Wood Frog - This amphibian freezes solid in winter and revives once temperatures rise, making it a true survival expert. ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/7e82740f-8f53-4f5b-94c4-6e9a6ce8abdf.jpeg) Devil Worm (Halicephalobus mephisto) - A deep-earth nematode living miles underground, thriving in extreme oxygen-poor conditions. ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/70577467-52fc-44a7-9292-ecb90e7be36e.jpeg) Yeti Crab - Found near hydrothermal vents, it relies on bacteria growing on its hairy arms instead of oxygen for survival. ![10 Animals That Survive Without Oxygen Deep Below or Frozen](https://yourviews.mindstick.com/stories/4a87d60d-3fbe-4fec-9e98-89a2a161d04e/images/b94fa52f-28f6-4a89-b38a-81ab143424b6.jpeg) Naked Mole Rat - This burrowing rodent can survive without oxygen for up to 18 minutes by switching its metabolism to fructose.

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Original Source: https://yourviews.mindstick.com/story/5004/10-animals-that-survive-without-oxygen-deep-below-or-frozen

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