WebGastropods that naturally lack a shell, or have only an internal shell, are mostly called slugs, and land snails that have only a very small shell (that they cannot retract into) are often called semi-slugs. Snails have … WebAnswer (1 of 5): Snails don’t have legs because of their ancestry - they’re molluscs. The molluscs arose in the early Cambrian (over 500 million years ago), probably from …
Does a slug have legs? – Short-Fact
Web6 nov. 2024 · The most visible difference between slugs and snails is the fact that snails have hard, protective external shells. Fun facts about snails and slugs. Slugs have … Web3 jun. 2024 · Uncover the secrets behind these animals ‘ shells with these snail facts. 01 There are over 60,000 species of snails in the world. 02 Snails range from 0.68 mm to 70 cm in size. 03 Wild snails live from 3 to 7 years, while those in captivity can live up to 25 years. 04 Typically, snails weigh from 25 g to 45 g. read the story told by litz
How many legs do slugs have? - Answers
Web22 nov. 2024 · Slugs are basically snails without the shell, and are sensitive slimy creatures. Their face features four tentacles: two to sense light and the other to sense food. A tail makes up most of their body, with … Web26 mrt. 2024 · Slugs and snails have two nostrils, one on top of their heads and one on the bottom of their tails. The nose on the head is used to smell, whilst the nose on the tail is … WebA land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. Land snail is the common name for terrestrial gastropod mollusks that have shells (those … read the sword of glory