Originally posted by [b]Aleos[/b]
http://www.eathena.ws/board/index.php?autocom=bugtracker&showbug=4870
There are several instances of Marina being spawned in random maps.
http://db.irowiki.org/db/monster-info/1141/That shows Marina are only spawned in Byalan and Brasilis. Marina show up in Xmas Dungeon 1, Lutie Field 1, and Payon Field 4. My initial thought is that these should be Marin rather than Marina.