Crassibougia clausicaudata

[2] The shell is moderately small and narrowly spindle-shaped, becoming robust in adulthood.

The spiral sculpture consists of low, flat-topped cords separated by narrow, variably incised grooves.

The siphonal canal is elongated with a narrow, slit-like opening.

The shell is orange-brown when fresh, with axial ribs typically appearing slightly paler.

[2] This marine species is endemic to South Africa and occurs off the Agulhas Bank (Still Bay to Port Alfred) at depths between 50 m and 150 m. [2]