From Smith's Dictionary of Greek and Roman Biography and Mythology (London, 1880)
ACESTODO'RUS ('Akestodoros), a Greek historical writer, who is cited by Plutarch (Them. 13), and whose work contained, as it appears, an account of the battle of Salamis among other things. The time at which he lived is unknown. Stephanus (s. v. Megale polis) speaks of an Acestodorus of Megalopolis, who wrote a work on cities (peri poleon), but whether this is the same as the above-mentioned writer is not clear.
An original e-text for everything2. I scanned, OCR'd, formatted, and linked this text - it is not available in any format on any other web site. All Greek words are transliterated into Latin characters.