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Nepenthaceae. – Kannenpflanzen

Nepenthaceae. – Kannenpflanzen (1904)

Ernst Haeckel (German, 1834-1919)
Polycyttaria. – Vereins-Strahlinge

Polycyttaria. – Vereins-Strahlinge (1904)

Ernst Haeckel (German, 1834-1919)
Platodes. – Plattentiere

Platodes. – Plattentiere (1904)

Ernst Haeckel (German, 1834-1919)
Phaeodaria. – Rohrstrahlinge

Phaeodaria. – Rohrstrahlinge (1904)

Ernst Haeckel (German, 1834-1919)
Phaeodaria. – Rohrstrahlinge 2

Phaeodaria. – Rohrstrahlinge 2 (1904)

Ernst Haeckel (German, 1834-1919)
Peromedusae. – Talchenquallen

Peromedusae. – Talchenquallen (1904)

Ernst Haeckel (German, 1834-1919)
Peridinea. – Geikelhütchen

Peridinea. – Geikelhütchen (1904)

Ernst Haeckel (German, 1834-1919)
Pennatulida. – Federkorallen

Pennatulida. – Federkorallen (1904)

Ernst Haeckel (German, 1834-1919)
Ostraciontes. – Kofferfische

Ostraciontes. – Kofferfische (1904)

Ernst Haeckel (German, 1834-1919)
Orchideae. – Denusblumen

Orchideae. – Denusblumen (1904)

Ernst Haeckel (German, 1834-1919)
Ophiodea. – Schlangensterne

Ophiodea. – Schlangensterne (1904)

Ernst Haeckel (German, 1834-1919)
Ophiodea. – Schlangensterne.

Ophiodea. – Schlangensterne. (1904)

Ernst Haeckel (German, 1834-1919)
Nudibranchia. – Nacktkiemen-Schnecken

Nudibranchia. – Nacktkiemen-Schnecken (1904)

Ernst Haeckel (German, 1834-1919)
Prosobranchia. – Dorderkiemen-Schnecken

Prosobranchia. – Dorderkiemen-Schnecken (1904)

Ernst Haeckel (German, 1834-1919)
Narcomedusae. – Spangenquallen

Narcomedusae. – Spangenquallen (1904)

Ernst Haeckel (German, 1834-1919)
Mycetozoa. – Pilztiere

Mycetozoa. – Pilztiere (1904)

Ernst Haeckel (German, 1834-1919)
Muscinae. – Laubmoose

Muscinae. – Laubmoose (1904)

Ernst Haeckel (German, 1834-1919)
Melethallia. – Gesellige Algetten

Melethallia. – Gesellige Algetten (1904)

Ernst Haeckel (German, 1834-1919)
Lichenes. – Flechten

Lichenes. – Flechten (1904)

Ernst Haeckel (German, 1834-1919)
Leptomedusae. – Faltenquallen

Leptomedusae. – Faltenquallen (1904)

Ernst Haeckel (German, 1834-1919)
Lacertilia. – Eidechlen

Lacertilia. – Eidechlen (1904)

Ernst Haeckel (German, 1834-1919)
Hexactinellae. – Glasschwämme

Hexactinellae. – Glasschwämme (1904)

Ernst Haeckel (German, 1834-1919)
Hexacoralla. – Sechsstrahlige Sternkorallen

Hexacoralla. – Sechsstrahlige Sternkorallen (1904)

Ernst Haeckel (German, 1834-1919)
Hexacoralla. – Sechsstrahlige Sternkorallen

Hexacoralla. – Sechsstrahlige Sternkorallen (1904)

Ernst Haeckel (German, 1834-1919)
Hepaticae. – Lebermoose

Hepaticae. – Lebermoose (1904)

Ernst Haeckel (German, 1834-1919)
Stauromedusae. – Becherquallen

Stauromedusae. – Becherquallen (1904)

Ernst Haeckel (German, 1834-1919)
Tubulariae. – Röhrenpolnpen

Tubulariae. – Röhrenpolnpen (1904)

Ernst Haeckel (German, 1834-1919)
Trochilidae. – Kolibris

Trochilidae. – Kolibris (1904)

Ernst Haeckel (German, 1834-1919)
Trachomedusae. – Kolbenquallen

Trachomedusae. – Kolbenquallen (1904)

Ernst Haeckel (German, 1834-1919)
Tineida. – Motten

Tineida. – Motten (1904)

Ernst Haeckel (German, 1834-1919)