A tortoise               A ballerina tortoise      A tortoise with stilts
    ___                      ___                       ___
  ."   ". /o)              ."   ". /o)               ."   ". /o)
<|_______|/              <|_______|/               <|_______|/
  UU   UU                  VV   VV                   U!   UU

A sleeping tortoise      A dead tortoise           A tortoise egg and
               Z                                   a baby tortoise
    ___      Z               ___
  ."   ". /#)              ."   ". /+)                  .".
<|_______|/              <|_______|/'                  '   `     _
  UU   UU                                              `._.'   .' `/o
                                                                " "
A tortoise in love       A winged tortoise         A tortoise who was driven
                                                   over by a roadroller
                 (\/)       (\(\
    ___         o \/        (_\_)
  ."   ". /@) o            ."   ". /o)               _______ /o)
<|_______|/`             <|_______|/               <|_______|/
  UU   UU                  UU   UU                   ""   ""

A tortoise with          A tourist tortoise        A fakir tortoise
a silk hat
    ___   _H_                ___  __n__                ___   .=,
  ."   ". /o)              ."   ". /o)               ."   ". /o)
<|_______|/              <|_______|/   _n_         <|_______|/
  UU   UU                  UU   UU    |___|       _||||||||||||_

A geek tortoise          A saint tortoise          A tortoise king
                                    _
                __           ___   `-'                 ___   MMM
    ___        |  "---.    ."   ". /o)               ."   ". /o)
  ."   ". -o)  |      |  <|_______|/               <|_______|/
<|_______|/`   |__,---;    UU   UU                   UU   UU
  UU   UU ====|_______|

A tortoise in the dark   A vampire tortoise        A captain tortoise
                             ___                       ___   ==_
     oo                    ."   ". /o)               ."   ". /o)
                         <|_______|/''             <|_______|/
                           UU   UU                   UU   UU

A list of tortoises, made by Maija Haavisto (mh)