In a groundbreaking moment for marine biology, scientists have recorded live footage of a juvenile colossal squid in its natural deep-sea environment near Antarctica. The sighting, which occurred on March 9, was made by the Schmidt Ocean Institute’s remotely operated vehicle “SuBastian” at a depth of around 1,968 feet.
The young squid, roughly one foot long, belongs to the species Mesonychoteuthis hamiltoni, which has eluded live observation for nearly 100 years since its discovery. Marine biologist Dr Kat Bolstad from Auckland University of Technology confirmed the identification, calling it a thrilling milestone in deep-sea research.
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Colossal squids are legendary for their immense size, with adults reaching up to 23 feet in length and weighing over 1,100 pounds. Their elusive nature stems from their deep-ocean habitat and behaviors that help them avoid detection, such as staying still and having highly sensitive eyes that may shy away from light.
The discovery unfolded during a flagship Ocean Census expedition focused on cataloguing marine life. Researchers say the transparent squid, complete with its signature hook-lined tentacles, adds valuable insight into a species previously known mostly from predator stomach contents.
