Family Sepiolidae. pp. 153-203, in P. Jereb & C.F.E. Roper eds. <em>Cephalopods of the world. An annotated and illustrated catalogue of cephalopod species known to date.</em> Volume 1. Chambered nautiluses and sepioids (<em>Nautilidae</em>, <em>Sepiidae</em>, <em>Sepiolidae</em>, <em>Sepiadariidae</em>, <em>Idiosepiidae</em> and <em>Spirulidae</em>).