16 DESCRIPTIVE CATALOGUE OF THE 



II.-Familia CLAVID.E. 



Y. Lendenfeld, 1881. 



Forming colonies ; polyps alike with scattered tentacles, and all maturing 

 sexx;al cells on hollow tentacular processes. Without a hydrotheca. 



I._Sub-familia CLAVINJE. V. Lendenfeld, 1884. 

 With scattered filiform tentacles. 



2. Genus CLAVA. Gmcliu. 



Club-shaped claviua?, without distinct limit between polyp and hydrocaulus. 

 (131) 21. 



3. Clava simplex. V. Lendenfeld. (92) 349. 

 East coast of Australia (Port Jackson). 



II. Sub-familia CORYNINJE. V. Lendenfeld, 1884. 

 With scattered capitate tentacles. (Go) II 610. (131) 49. 



III. Familia MYRIOTHELID.E. 



Allman, 1872. 



Solitary with scattered capitate tentacles. The sexual products are matured 

 on branched tentacular processes of the body-wall. Without hydrothecte. (79). 



IV. Familia EUDENDRID.E. 



Allman, 1872. 



Forming colonies ; polyps without hydrothecre with one verticil of filiform 

 tentacles. The sexual products are matured on tentacular processes of the 

 gastral wall ; during their growth the polyps loose their tentacles and become 

 polypostyle. The phylogenesis of the polypostyles is continually being 

 repeated. 



3. Genus EUDENDRIUM. Ehrenberg. 



The polyps terminal on the branches of the ramified colony. A ring of 

 gland cells" at the base of the polyps. (54) 522, (65) I 376, (76) (92) 350, 

 (131) 91. 



4. Euclendrium pusillum. V. Lendenfeld. (92) 352. 

 East coast of Australia (Port Jackson). 



5. Euclendrium generalis. V. Lendenfeld. (92) 351. 

 South coast of Australia (Port Phillip). 



