Description:
Dendrocoelopsis americana (originally Sorocelis americana) drawing of an entire animal.
(1) Brain
(2) Mouth
Original source:
http://www.biodiversitylibrary.org/page/7569365#page/509/mode/1up
Taxonomic name:
Imaging technique:
Illustration
Licence:
Creator:
Libbie Henrietta Hyman