Cystoidea. – Beutelsterne
Title: Cystoidea. – Beutelsterne (1904)
Artist: Ernst Haeckel (German, 1...
Asteridea. – Seesterne
Title: Asteridea. – Seesterne (1904)
Artist: Ernst Haeckel (German, 1834...
Desmidiea. – Bierdinge
Title: Desmidiea. – Bierdinge (1904)
Artist: Ernst Haeckel (German, 1834...
Actiniae. – Seeanemonen
Title: Actiniae. – Seeanemonen (1904)
Artist: Ernst Haeckel (German, 183...
Rotatoria. – Rädertiere
Title: Rotatoria. – Rädertiere (1904)
Artist: Ernst Haeckel (German, 183...
Chelonia. – Schildkröten
Title: Chelonia. – Schildkröten (1904)
Artist: Ernst Haeckel (German, 18...