or PERSEIUS (Περσείδης, Περσηϊάδης, Περσεῖος, or Περσήϊος), a patronvylic of Perseus, used to designate his descendants. (Hom. Il. 19.123; Thuc. 1.9.) But it is also used to designate the descendants of Perse, viz. Aeetes and Hecate. (V. Fl. 5.582, 6.495.)