Genus Neosabellaria Kirtley, 1994

Diagnosis. Three parathoracic segments. Opercular crown and stalk completely fused along entire anterior margin. Opercular paleae arranged in 3 concentric circlets made of three or four kinds of paleae. Outer and inner row of paleae of a single kind, and middle row of paleae made up either of a single kind of palea or of two kinds of paleae, long and short. Nuchal spines absent. Dorsal branchiae present in parathoracic and abdominal segments.