Pleurobranchida

Pleurobranchida
Temporal range:
From the left to right of each row, from top to bottom:

Tomoberthella martensi, Berthella plumula, and Pleurobranchus forskalii (Pleurobranchidae); Euselenops luniceps (Pleurobranchaeidae)

Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Superorder: Nudipleura
Order: Pleurobranchida
Taxa

See Taxonomy

Pleurobranchida, also known as side-gilled slugs, is an order of gastropods belonging to the superorder Nudipleura.