Glaucus atlanticus (common names include the blue sea dragon, sea swallow, blue angel, blue glaucus, dragon slug, blue dragon, blue sea slug, and blue ocean slug) is a species of sea slug in the family …

May 27, 2024 · The sea bunny is a type of sea slug called Jorunna parva. Most are less than an inch (2.5 centimeters) long and can be found throughout the Indo-Pacific Ocean from South Africa to the …

Nov 1, 2025 · The answer to “ How big do sea slugs get? ” is that they can range from a few millimeters to over a foot in length, but the largest species, the Black Sea Hare (Aplysia vaccaria), can reach an …

The largest sea hare species (Aplysia vaccaria) can reach a length of 30 inches (750 millimeters) and weigh up to 4 pounds (2 kilograms); it is one of the largest gastropods in the world.

This remains true because an average weight for this slug equals roughly 15 lb (6.8 kg). Yet those same exceptional specimens sometimes reach a weight of as much as 31 lb (14 kg).

Most sea slugs are actually a type of sea snail. These snails have either lost their shells completely over time. Or, their shells have become very small or are hidden inside their bodies. The name "sea slug" …

The largest species of sea hare, the California black sea hare, Aplysia vaccaria can reach a length of 75 centimetres (30 in) and a weight of 14 kilograms (31 lb). [11]

This remains true because an average weight for this slug equals roughly 15 lb (6.8 kg). Yet those same exceptional specimens sometimes reach a weight of as much as 31 lb (14 kg).

Feb 2, 2025 · An adult, male grizzly bear from a coastal area (where food is plentiful) can weigh up to 35.70 slugs. In spite of their tremendous size, grizzly bears can run at speeds of up to 55 kph (34 mph).

Apr 19, 2017 · It has been known to grow to 99 cm (3 ft 2.9 in) in length, and weigh nearly 14 kg (30 lb 13.8 oz).