The Polyceridae are a taxonomic family of sea slugs, dorid nudibranchs, marine gastropod mollusks within the superfamily Polyceroidea.
Nembrotha is a genus of sea slugs, nudibranchs, marine gastropod molluscs in the family Polyceridae.
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.
The black nudibranch is a species of colorful sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Polyceridae. This species is endemic to South Africa.
Kikutaro Baba was a Japanese malacologist. He was the leading researcher on sea slugs and bubble snails, opisthobranch gastropod mollusks in Japan.
Tyrannodoris luteolineata is a species of sea slug, a polycerid nudibranch, a marine gastropod mollusc in the family Polyceridae.
Roboastra is a genus of sea slugs, polycerid nudibranchs, marine gastropod molluscs in the family Polyceridae. They are carnivorous, feeding on other species of nudibranch.
Tambja is a genus of colorful sea slugs, dorid nudibranchs, shell-less marine gastropod mollusks in the family Polyceridae.
Tambja sagamiana is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Polyceridae.
Palio is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod molluscs in the family Polyceridae.
Tambja affinis is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Polyceridae.
Palio amakusana is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusc in the family Polyceridae.
Tambja verconis, common name Verco's nudibranch, is a species of brightly coloured "sea slug", more correctly a nudibranch, a marine gastropod mollusk in the family Polyceridae.
Tyrannodoris is a genus of sea slugs, polycerid nudibranchs, marine gastropod molluscs in the family Polyceridae. Most of these species were formerly considered to belong to the genus Roboastra. They are carnivorous, feeding on other species of nudibranch, especially similar looking species of Tambja.
Martadoris is a genus of colorful sea slugs, dorid nudibranchs, shell-less marine gastropod mollusks in the family Polyceridae.
Martadoris limaciformis is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Polyceridae.
Martadoris oliva is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Polyceridae.
Roboastra tentaculata is a species of sea slug, a polycerid nudibranch, a marine gastropod mollusc in the family Polyceridae.
Tambja dracomus is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Polyceridae.
Tambja caeruleocirrus is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Polyceridae.
