I thought the Arcadia was from an entirely different manga series. Same style, different manga AND anime.I think they called it "Captain Harlock" in North America?-- Retro
True but Leiji Matsumoto created both series. You occasionally will see Yamato in the background of some Harlocke Anime.
Only picky point is that the Yamato pictured is a sequel verion called Great Yamato.
There are two versions , other is sometimes referred to as Great Galaxy.
Here is a link to a ship list.
http://www.shipschematics.net/cgi-bin/yamato/edf.cgi?capital