is a species of the class Anopla in the family Lineidae and order Heteronemertea.
Micrura affinis
Micrura alaskensis
Micrura albida
Micrura aurantiaca
Micrura caeca
Micrura fasciolata
Micrura impressa
Micrura lactea
Micrura leidyi
Micrura nebulosa
Micrura nigrirostris
Micrura olivaris
Micrura pardalis
Micrura purpurea
Micrura rockalliensis
Micrura rubra
Micrura scotica
Micrura verrilli
Micrura wilsoni