is a species of the class Holothuroidea (Sea Cucumbers) in the family Cucumariidae and order Dendrochirotida.
Cucumaria adela
Cucumaria anivaensis
Cucumaria arcuata
Cucumaria compressa
Cucumaria conicospermium
Cucumaria crax
Cucumaria diligens
Cucumaria djakonovi
Cucumaria dudexa
Cucumaria duriuscula
Cucumaria fallax
Cucumaria flamma
Cucumaria frondosa
Cucumaria fusiformis
Cucumaria georgiana
Cucumaria ijimai
Cucumaria insperata
Cucumaria irregularis
Cucumaria koreaensis
Cucumaria lamberti
Cucumaria levini
Cucumaria miniata
Cucumaria munita
Cucumaria obscura
Cucumaria okhotensis
Cucumaria pallida
Cucumaria paraglacialis
Cucumaria parassimilis
Cucumaria perfida
Cucumaria periprocta
Cucumaria piperata
Cucumaria planciana
Cucumaria pseudocurata
Cucumaria pusilla
Cucumaria sachalinica
Cucumaria salma
Cucumaria savelijevae
Cucumaria solangeae
Cucumaria tenuis
Cucumaria vaneyi
Cucumaria vegae
Cucumaria vicaria
Cucumaria vilis