By
Lang, Arnold, 1855-1914
/
Bernard, Henry Meyners.
/
Bernard, Matilda.
/
Haeckel, Ernst Heinrich Philipp August, 1834-1919
.
Genre
Anatomy, Comparative
.
Names
thorax
/
called
/
animal
/
trunk
/
animals
and 6574 more
By
Zittel, Karl Alfred von, 1839-1904
/
Eastman,Charles Rochester, 1868-1918
.
Genre
Paleontology
/
Mammals, Fossil
/
Vertebrates, Fossil
/
Invertebrates, Fossil
.
Names
america
/
order
/
simple
/
class
/
area
and 14014 more
By
Lang, Arnold, 1855-1914
/
Bernard, Henry Meyners
/
Bernard, Matilda
/
Haeckel, Ernst Heinrich Philipp August, 1834-1919
.
Genre
Anatomy, Comparative
.
Names
called
/
ctenidium
/
animal
/
order
/
area
and 6040 more
By
Simon, Johann Franz, 1807-1843
/
Day, George Edward, 1815-1872
.
Genre
Biochemistry
/
Biochemistry
.
Names
ammonia
/
animal
/
animals
/
dis
/
order
and 1745 more