. Die Descendenztheorie; . Eierstock Schalen- muskel Trichter Kackenfalte Auge Tentakel Fig. 91. Nautilus pompilius, Perlboot, in der durchschnit- teneii Scbale.
Size: 2117px × 2360px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectevoluti, bookyear1901