The vampire squid (Vampyroteuthis infernalis, lit. "vampire squid from Hell") is a small cephalopod found throughout temperate and tropical oceans in extreme deep sea conditions.
The vampire squid uses its bioluminescent organs and its unique oxygen metabolism to thrive in the parts of the ocean with the lowest concentrations of oxygen.
This organism has two long retractile filaments, which distinguish it from both octopuses and squids, and places it in its own order, Vampyromorphida.
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The vampire squid uses its bioluminescent organs and its unique oxygen metabolism to thrive in the parts of the ocean with the lowest concentrations of oxygen.
This organism has two long retractile filaments, which distinguish it from both octopuses and squids, and places it in its own order, Vampyromorphida.
Source