From Smith's Dictionary of Greek and Roman Biography and Mythology (London, 1880)
ABANTI'ADES ('Abantiades) signifies in general a descendant of Abas, but is used especially to designate Perseus, the great-grandson of Abas, (Ov. Met. iv. 673, v. 138, 236), and Acrisius, a son of Abas. (Ov. Met. iv. 607) A female descendent of Abas, as Danae and Atlante, was called Abantias.
An original e-text for everything2. That is, I sat down and copied the text from the book (in the public domain) - it is not available on any other web site. Given sufficient interest, I may node more entries from this book, and try to get my ocr software to recognize the printing.