Pelorus (mythology) in the context of "Hyperenor"

In Greek mythology, the name Chthonius /ˈθoʊniəs/ or Chthonios (Ancient Greek: Χθόνιος, [kʰtʰó.ni.os], "of the earth or underworld") may refer to:

• Chthonius, an Egyptian prince as one of the sons of King Aegyptus. His mother was the naiad Caliadne and thus full brother of Eurylochus, Phantes, Peristhenes, Hermus, Potamon, Dryas, Lixus, Imbrus, Bromius, Cisseus and Polyctor. In some accounts, he could be a son of Aegyptus either by Eurryroe, daughter of the river-god Nilus, or Isaie, daughter of King Agenor of Tyre. Chthonius suffered the same fate as his other brothers, save Lynceus, when they were slain on their wedding night by their wives who obeyed the command of their father King Danaus of Libya. He married the Danaid Bryce, daughter of Danaus and the naiad Polyxo.
• Chthonius, one of the five surviving Spartoi or men that grew forth from the dragon's teeth which Cadmus sowed at Thebes. The other four Spartoi were Hyperenor, Pelorus, Udaeus and Echion. Chthonius was the father of Lycus and Nycteus (but see Hyrieus).
• Chthonius, son of Poseidon and Syme, who founded the first colony on the island of Syme, which was named after his mother.
• Chthonius, a Centaur who was killed by Nestor at the wedding of Pirithous and Hippodamia.
• Chthonius, one of the Gigantes.
• Chthonius, an epithet of several major gods, including Hades, Hermes, Dionysus. and Zeus. See Chthonia for goddesses bearing the feminine version of the epithet.

Chthonius is also a genus of pseudoscorpions:

In Greek mythology, the name Echion /ɛˈkaɪɒn/ (Ancient Greek: Ἐχῑ́ων (gen.: Ἐχίονος), derivative of ἔχις echis "viper") referred to five different beings:

• Echion, one of the Gigantes, known for great strength (though not necessarily great size) and having an ability to change the course or direction of winds.
• Echion, one of the surviving Spartoi, the "sown men" that sprang up from the dragon's teeth sown by Cadmus, the other four Spartoi were Chthonius, Hyperenor, Pelorus, and Udaeus. Echion was principally known for his skill in battle and bravery; "it was Echion who, for his great valor, was preferred by Cadmus to be his son-in-law": Echion was father of Pentheus and Epeiros by Agave. He was credited to be the founder of the Malian city of Echinos. Also, Echion was said to have dedicated a temple of Cybele in Boeotia, and to have assisted Cadmus in the building of Thebes.
• Echion of Alope, son of Hermes and Antianeira (daughter of Menetus) or Laothoe, and brother of Erytus. Together with the latter and stepbrother, Aethalides, they participated in the quest of the Argonauts. Echion and his brother were described as “well skilled in craftiness” which signified the ability they possess as children of the thief-god. Also, he participated in the Calydonian boar hunt, according to Hyginus and Ovid.
• Echion, son of Portheus and one of the Greeks who fought at the Trojan War. He was also one of the men hidden in the Trojan horse and was killed. The doomed Greek is a "tough but battle weary warrior, plagued by phantasms of his death".
• Echion, one of the suitors who came with 53 others from Dulichium to compete for Penelope. He, with the other suitors, was shot dead by Odysseus with the help of Eumaeus, Philoetius, and Telemachus.

In Greek mythology, Udaeus (Ancient Greek: Οὐδαῖος) was one of the Spartoi or men that grew forth from the dragon's teeth which Cadmus sowed at Thebes. The other four surviving Spartoi were Chthonius, Hyperenor, Pelorus, and Echion. Udaeus was the ancestor of the seer Tiresias.