Nudibranchs (pronounced various ways, including NEW-duh-branks) are a family of sea slugs. They typically lack shells and are distinguished by their exposed gills, which is what gives them their ...

Nudibranchs, commonly known as sea slugs, are a group of shell-less marine molluscs. Their name means 'naked gill', referring to the breathing apparatus on the outside of their soft bodies. Dorid ...

Nudibranchs are sea slugs. They are soft-bodied animals ... Nudibranchs get their name from the feathery gills exposed on their backs. The word nudibranch actually means "naked gills." ...

As the water of the Persian Gulf receded from the Iranian coastline, a group of researchers found some of these blobs stuck to the rocky surface. Oval shaped and covered in small tentacles, the ...