Snail vs Slug
Snails and slugs, both are invertebrate animals which belong to the Phylum Mollusca. Snails and slugs are closely related. However, the main difference between the two is that snails carry a protective shell...
Leech vs Slug
Both, Leeches and Slugs are elongated-slimy creatures, but vary in their habitats. Leeches are relatives of earthworms, and mostly feed upon blood of other creatures, whereas Slugs belongs to Mollusks, hence...