

CCELENTERATA : LITERATURE. 189 



78. " Anatomisch-SystematischeBeschreibungder Alcyonarien. " Kolliker. 



1870. 



79. " On the Structure and Relations of the Alcyonarian Heliopora 



ceerulea," &c. 'Phil. Trans.,' vol. 166, 1876. Moseley. 



80. " Histoire Naturelle du Corail. " ' Archives Zool. Exper.,' 1872-73. 



Lacaze-Duthiers. 



III. RUGOSA. 



[The Jtttgosa are extensively, or even monographically, treated of in 

 various works already quoted e.g., Nos. 64, 70, 71, 74; but a few addi- 

 tional sources of information may be indicated.] 



81. " Monographic der Sclerodermata Rugosaausder Silur-formation Est- 



lands," &c. Dybowski. 1873. 



82. " Beitrage zur Kenntniss Fossiler Korallen." Kunth. 1870. 



83. " Guynia and Haplophyllia." ' Phil. Trans.,' 1872. Martin Duncan. 



IV. CTENOPHORA. 



[Apart from special papers, only one or two of which can be noted here, 

 the Ctenophora are treated of in many of the works previously referred to, 

 especially in Nos. 2, 3, 14, 21, 23.] 



84. " Studien iiber Organisation und Systematik der Ctenophoren." 



' Wiegm. Arch.,' 1856. Gegenbaur. 



85. " Entwickelungs-geschichte der Rippenquallen. " 'Mem. Acad. St 



Petersburg,' x., No. 4. Kowalewsky. 1866. 



86. " Embryology of the Ctenophorae." 'Mem. Amer. Acad. Arts and 



Sci.,' 1874. A. Agassiz. 



87. " Zoologische Studien auf Capri. " Eimer. 1873. 



