Sea lemon is a loosely applied common name for a group of medium-sized to large shell-less colorful sea slugs or nudibranchs, specifically dorid nudibranchs in the taxonomic family Dorididae and other closely related families. These are marine gastropod mollusks.
Aphelodoris varia is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Dorididae.
Aphelodoris is a genus of sea slugs, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Dorididae.
The variable dorid scientific name Aphelodoris brunnea, is a species of dorid nudibranch, a marine gastropod mollusc in the family Dorididae.
The chocolate-chip nudibranch, Aphelodoris sp. 1, is an undescribed species of dorid nudibranch as designated by Gosliner, 1987. It is a marine gastropod mollusc in the family Dorididae. As of November 2009, it was undescribed by academics.
The spiky nudibranch, Aphelodoris sp. 3, is an undescribed species of dorid nudibranch as designated by Zsilavecz, 2007. As at November 2009, it remained undescribed by science. It is a marine gastropod mollusc in the family Dorididae.
Tambja morosa, also known as Tambja kushimotoensis or gloomy nudibranch, is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the subfamily Nembrothinae within the family Polyceridae.
Aphelodoris affinis is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Aphelodoris antillensis is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Aphelodoris gigas is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Aphelodoris juliae is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Aphelodoris karpa is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Aphelodoris lawsae is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Aphelodoris pallida is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Aphelodoris purpurea is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Aphelodoris rossquicki is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Aphelodoris rubra is a species of sea slug, a dorid nudibranch, shell-less marine gastropod mollusks in the family Dorididae.
Goniobranchus aureomarginatus is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.
Atagema carinata is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Discodorididae.
