stemmatiform--prophetes.ai

stemmatiform, a. Zool.
  (ˈstɛmətɪfɔːm)
  [f. L. stemmat-, stemma + -form.]
  Having the form of stemmata.

1839–47 T. R. Jones in Todd's Cycl. Anat. III. 547/2 Scolopendra. Eyes 4-4, Stemmatiform.

Oxford English Dictionary