Colossal Squid Are Heavier Than Giant Squid Despite Being Shorter

The colossal squid is not the longest squid on Earth, but it is likely the heaviest.

Top Ad Slot
🤯 Did You Know (click to read)

The largest confirmed colossal squid specimen was captured in 2007 by a New Zealand fishing vessel in Antarctic waters.

While the giant squid Architeuthis dux may exceed it in length, Mesonychoteuthis hamiltoni has a bulkier body mass, with estimates suggesting weights up to 495 kilograms.

Mid-Content Ad Slot
💥 Impact (click to read)

This difference reflects contrasting evolutionary strategies. Giant squid evolved elongated bodies and tentacles for rapid strikes, whereas colossal squid developed a thicker mantle and more muscular build suited for cold Antarctic waters.

The comparison challenges assumptions that size is defined solely by length. In deep-sea biology, mass can be a more critical measure of dominance.

Source

New Zealand Ministry for Primary Industries

LinkedIn Reddit

⚡ Ready for another mind-blower?

‹ Previous Next ›

💬 Comments