spin | araneo, spino |
araneo | spin, spinnekop |
spino | ruggegraat, spin, wervelkolom |
spino | ruggegraat, spin, wervelkolom |
ruggegraat | rakio, spino, vertebra kolono, vertebraro |
spin | araneo, spino |
wervelkolom | spino, vertebra kolono, vertebraro |
spina medolo | ruggemerg |
ruggemerg | mjelo, spina medolo |