File:Haeckel Ciliata.jpg

Summary
The Ciliata, or Ciliophora, are complex single-celled organisms covered with relatively short, dense hairlike structures, called cilia, which means eyelash in Latin.

Enlarge image for index to numbers. 1. Codonella campanella (Haeckel) = Tintinnopsis campanula (Ehrenberg, 1840), shell with individual inside 2. Dictyocysta tiara (Haeckel) = Dictyocysta elegans Ehrenberg, 1854, shell 3. Dictyocysta templum (Haeckel) = Dictyocysta elegans Ehrenberg, 1854, shell 4. Tintinnopsis campanula (Claparède) = Tintinnopsis campanula (Ehrenberg, 1840), shell 5. Cyttarocylis cistellula (Fol) = Codonaria cistellula (Fol, 1884), shell 6. Petalotricha galea (Haeckel) (non Haeckel, 1873: preoccupied) = Codonella aspera Kofoid & Campbell, 1929, shell 7. Stentor polymorphus (Ehrenberg) = Stentor polymorphus (O.F.Müller, 1773), individual 8. Stentor polymorphus (Ehrenberg) = Stentor polymorphus (O.F.Müller, 1773), group 9. Freia ampulla (Claparède) (non O.F.Müller, 1786: preoccupied) = Ascobius claparedi Hadzi, 1951, individual 10. Vorticella convallaria (Ehrenberg) = Vorticella convallaria Linnaeus, 1758, group 11. Carchesium polypinum (Ehrenberg) = Carchesium polypinum Linnaeus, 1758, colony, relaxed 12. Carchesium polypinum (Ehrenberg) = Carchesium polypinum Linnaeus, 1758, colony, contracted 13. Epistylis flavicans (Ehrenberg) = Campanella umbellaria Linnaeus, 1767, colony 14. Zoothamnium arbuscula (Ehrenberg) = Zoothamnium arbuscula Ehrenberg, 1839, young colony 15. Zoothamnium arbuscula (Ehrenberg) = Zoothamnium arbuscula Ehrenberg, 1839, old colony Date: 1904 Source: Kunstformen der Natur (1904), plate 3: Ciliata Author: Ernst Haeckel (1834–1919)