In Greek mythology, Laodameia (Laodamia) of Lycia is the daughter of Bellerophon and Philonoe who bears Sarpedon to Zeus. Homer names her with brothers Isander and Hippolochus and says golden-reined Artemis slew her; Diodorus and others reshuffle the Sarpedon generations. Distinct from Laodamia wife of Protesilaus, from the Arcadian queen consort of Arcas, and from other Laodamiai.
Adapted from Wikipedia, "Laodamia" · CC BY-SA 4.0
I.Mother of Sarpedon
Homer's Iliad recounts Bellerophon's children by the Lycian king's daughter: Isander, Hippolochus, and Laodameia. Zeus the counsellor lay with Laodameia, and she bore godlike Sarpedon, leader of the Lycian allies at Troy.
Homer adds that Artemis of the golden reins slew her in anger — a sudden death while she was weaving, in the encyclopedic paraphrase. Apollodorus keeps the same Bellerophontid maternity of Sarpedon.
II.Variants and homonyms
Diodorus calls her Deidamia, wife of Evander son of an elder Sarpedon, and father of a younger Sarpedon — a generational fork. Other women named Laodamia include Protesilaus' suicidal widow, Arcas' Arcadian wife, and several nurses or alternate names.
The atlas id laodameia-lycian is locked to Bellerophon's Lycian daughter — mother of Homeric Sarpedon — not the Protesilaus or Arcadian figures.