Dolabrifera dolabrifera, commonly known as the warty seacat, is a species of sea hare, a marine gastropod mollusc in the family Aplysiidae, the sea hares. The animal goes by many names, including the
Dolabrifera dolabrifera egg ribbon 5 days old
Dolabrifera dolabrifera veliger stage embryo, 7 days old, in egg capsule just before hatching
Veliger larva of sea hare Dolabrifera dolabrifera, one day after hatching
Gastropods are a vast and diverse group of invertebrates within the phylum Mollusca, comprising the animals commonly known as snails and slugs. With an estimated 65,000 to 80,000 living species, they
Cepaea nemoralis: a European pulmonate land snail, which has been introduced to many other countries
The shell of Zonitoides nitidus, a small land snail, has dextral coiling, which is typical (but not universal) of gastropod shells.
The shell of Physella acuta, a freshwater snail, which is left-coiling (sinistral).