Benthofascis

Benthofascis is a genus of sea snails, marine gastropod mollusks in the family Conorbidae.

Like other species in the superfamily Conoidea these snails are predatory and venomous, able to inject neurotoxins into their prey with their radula.

This genus was previously included in the family Turridae (subfamily Conorbinae) and later in the family Conidae. In 2009 Tucker & Tenorio included it in the family Conorbidae.