Pelusiacus
Could not find Pelusiaci in Logeion dictionaries.
Pelusiaci Proper-name adjective: masculine vocative plural, Proper-name adjective: neuter genitive singular, Proper-name adjective: masculine nominative plural, Proper-name adjective: masculine genitive singular of Pelusiacus
Pēlūsĭăcus, (16) Virg. G. 1, 228 et -ānus, a, um, Col. Rust. 5, 10, de Péluse.