In Greek mythology, Tenthredon (Ancient Greek: Τενθρηδών) was a son of Hyperochus, son of Haemon, a descendant of Magnes.[1] He was the father of Prothous, leader of the Magnesians during the Trojan War.[2][3][4] Tenthredon's wife who bore his son was either Eurymache[5] or Cleobule, daughter of Eurytus.[6]