(DSM# FK317) Extant genus - This epifaunal marine gastropod was highly mobile in its search for food. Epifaunal means that it lived either on the hard sea floor or on other hard-shelled organisms.
(DSM# 3258/FK182) Extant genus - Turritellid snails are suspension feeders with an elongated shell. Suspension feeder means that the creature feeds on particles that are suspended in the water.