http://www.ip.kyusan-u.ac.jp/J/noguti/kai1-37/kai-zf/37umenai.htm states that "Meerhäschen" in some cases has the meaning of "Kaninchen" (rabbit), but in this case it should be an animal with the latin name "Apiysia kurodai" (whatever this is - I couldn't find anything on that)

MudGuard from Munich, Germany