Order Siphonophora Eschscholtz 1829 Siphonophorida 



Suborder Calycophorae Leuckart 1854 Calycophorina 



Suborder Rhizophysaliae Chun 1882 Rhizophysalina 



Suborder Chondrophorae Chamisso & 



Eysenhard 1821 Chondrophorina 



Class Scyphozoa Grobben 1910 Scyphozoea 



Order Lucernariidea Johnston 1847 Lucernarida 



Order Charybdeidea Gegenbaur 1856 Charybdida 



Order Corona Vanhoffen 1892 Coronida 



Order Semastomeae L. Agassiz 1862 Semastomida 



Order Rhizostomeae Cuvier 1799 Rhizostomida 



Class Anthozoa Ehrenberg 1834 Anthozoea 



Subclass Alcyonaria Milne-Edwards & 



Haime 1857 Alcyonaria 



Order Stolonifera Hickson 1883 Stolonif erdia 



Order Telestacea Hickson 1930 Telestacida 



Order Alcyonacea Verrill 1866 ". Alcyonacida 



Order Gorgonacea Verrill 1866 Gorgonacida 



Suborder Pseudaxonia Koch 1878 Pseudaxonina 



Suborder Axifera Koch 1873 Axif erina 



Order Coenothecalia Bourne 1900 Coenothecalida 



Order Pennatulacea Verrill 1866 Pennatulacida 



Subclass Zoantharia Blainville 1830 Zoantharia 



Order Cerianthidea Mihie-Edw. & Haime 1857 Cerianthida 



Order Antipitharia Dana 1846 Antipithida 



Order Zoanthidea Dana 1846 Zoanthida 



Order Edwardsiidea R. Hertwig Edwardsiida 



Order Proactiniae McMurrich Proactinida 



Order Actiniaria McMurrich Actiniarida 



Suborder Protanthia Carlgren Actiinina 



Suborder Nynanthia Stichodactxlinina 



Order Madreporaria Linnaeus 1748 Madreporerarida 



Suborder Aporosa Milne-Edw. & Haime 1857 Aporosina 



Suborder Eungacea Milne-Edw. & Haime 



I 1857 Fungacina 



Suborder Perforata Milne-Edw. & Haime 



1857 Perforina 



Subphylum Acnidaria Krumbach 1925 Acnidara 



Class Tentaculata Wagner 1834 Tentaculatea 



Order Cydippidea Lesson 1843 Cydippida 



Order Lobata Eschscholtz 1829 Lobatida 



Order Cestoidea Lesson 1843 Ccstida 



Order Platyctenea Bourne 1900 Platyctenida 



Class Nuda Bourne 1900 Nudea 



Order Beroidea Eschscholtz 1929 Reroida 



Subbranch Triploblastica Lankester 1900 Triploblastica 



Enterocoela Lankester 1876 Enterocoela 



Series Parenchymata Parenchymata 



Phylum Platyhelminthes Gegenbaur 1859 Platyhelmintha Vogl 1851 



Class Turbellaria Ehrenberg 1831 Turbellarea 



Order Acoela Uljanin 1870 Acoelida 



[81 



