AMPELIUS knocked about with DIONYSUS, but not for long. He died very young when he fell out of a vine-covered tree, or was tossed by a bull. The accident report is very vague. Maybe he was tossed into the tree by the bull, or fell out of the tree onto a bull.
He only gets a mention at all because DIONYSUS asked for him to be placed in the sky as a constellation. He hasn’t fallen out of the sky yet.