This cranky predatory fishNature Xiphanctinus (Portheus) Molossus This cranky predatory fish, Xiphanctinus (Portheus) Molossus, once swam in the sea that covered much of present-day Kansas — 15-20 feet long. SHARE ON TwitterFacebookBufferLinkedInPin ItSpread the lovepreviousIf all the Blood VesselsnextKurt Vonnegut