Volcanalis
Could not find Vulcanalibus in Logeion dictionaries.
Vulcanalibus Proper-name adjective: masculine ablative plural, Proper-name adjective: feminine dative plural, Proper-name adjective: neuter ablative plural, Proper-name adjective: neuter dative plural, Proper-name adjective: masculine dative plural, Proper-name adjective: feminine ablative plural of Volcanalis
Volcānālis, Volcānius, Volcānus, s. Vulcānus.