Meteoróns

Meteoróns are a recently discovered species of small, bioluminescent invertebrates found exclusively in the deep-sea hydrothermal vents of the Mariana Trench. They exhibit a unique symbiotic relationship with chemosynthetic bacteria, which they cultivate on specialized appendages. These bacteria provide the meteoróns with sustenance through chemosynthesis, converting chemical energy into organic compounds. In return, the meteoróns offer the bacteria a protected environment and access to vent fluids rich in necessary chemicals.

The physical characteristics of meteoróns include a translucent, gelatinous body, typically no larger than two centimeters in length. They possess multiple delicate tentacles that are used for both locomotion and for fanning nutrient-rich water towards their symbiotic bacteria. Their bioluminescence, a soft blue-green glow, is thought to be a byproduct of the metabolic processes of their bacterial partners, though its precise function remains under investigation. It is speculated that the light may play a role in communication or attracting prey, though meteoróns are primarily filter feeders, relying on their bacterial symbionts for the bulk of their nutrition.

Research into meteoróns is ongoing, with scientists keen to understand their reproductive strategies, lifespan, and the full extent of their ecological role within the extreme environment of the deep-sea vents. Their discovery highlights the vast and often surprising biodiversity that exists in Earth's least explored habitats.