Class

Pilidiophora

Micrura verrilli. Photo: (c) Don Loarie，保留部分权利（CC BY）

iNaturalist • Wikipedia

Nemertea is a phylum of invertebrate animals also known as “ribbon worms” or “proboscis worms”. Alternative names for the phylum have included Nemertini, Nemertinea and Rhynchocoela. Although most are less than 20 centimetres (7.9 in) long, one specimen has been estimated at 54 metres (177 ft). Most are very slim, usually only a few millimeters wide, although a few have relatively short but wide bodies. Many have patterns of yellow, orange, red and green coloration.

— Wikipedia

Subtaxa

Order: Heteronemertea

Where in Humboldt

Discussion

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