Keywords: Haeckel Acanthophracta.jpg See http //caliban mpiz-koeln mpg de/haeckel/kunstformen/high/Tafel_041_schema_300 html here for index to numbers Dorataspis typica <small> Haeckel </small> Dorataspidae sp Diporaspis nephrophora <small> Haeckel </small> Pleuraspis sp Lychnaspis miranda <small> Haeckel </small> Dorataspidae sp Lychnaspis polyancistra <small> Haeckel </small> Lychnaspis polyancistra <small> Haeckel 1860 </small> spicule Echinaspis echinoides <small> Haeckel </small> Lychnaspis spicule Diplocolpus costatatus <small> Haeckel </small> Diploconidae sp Diploconus hexaphyllus <small> Haeckel </small> Diploconus hexaphyllus <small>Haeckel 1887</small> Icosaspis elegans <small> Haeckel </small> Icosaspis elegans <small>Haeckel 1881</small> shell plate Hexaconus serratus <small> Haeckel </small> Hexaconus serratus <small>Haeckel 1887</small> Hexacolpus nivalis <small> Haeckel </small> Hexaconus nivalis <small> Haeckel 1887 </small> Kunstformen der Natur 1904 plate 41 Acanthophracta see http //caliban mpiz-koeln mpg de/haeckel/kunstformen/high/Tafel_041_300 html here http //caliban mpiz-koeln mpg de/haeckel/kunstformen/high/Tafel_041_schema_300 html here http //caliban mpiz-koeln mpg de/haeckel/kunstformen/high/Tafel_041_text_1_200 html here and http //caliban mpiz-koeln mpg de/haeckel/kunstformen/high/Tafel_041_text_2_200 html here creator Ernst Haeckel 1904 public domain due to age PD-old Kunstformen der Natur 1904 Radiolaria |