Simplify the following text for a Grade 10 native English-speaking person.
Original: In later times , during the Ptolemaic period , as their functions were similar , Anubis came to be identified as the Greek god Hermes , becoming Hermanubis .
Simplified: In later times , during the Ptolemaic period , Anubis was merged with the Greek god Hermes , becoming Hermanubis .