1G6 The Genera of the Plumulariida3, 



A Record of Localities of some New South Wales 

 Zoophytes, as determined by Dr. Kirchenpauer, 

 communicated by Baron F. von Mueller, K.C.M.G., &c. 

 Proceedings of the Linnean Society of New South 

 Wales, Vol. IX., Part 3, November, 1884. 



This is a list of a few species of Hydroids and Bryozoa 

 sent to Europe by Baron von Mueller and named by Dr. 

 Kirchenpauer. The species of hydroids are named as 

 follows : — 



Sertidarella simplex, Hutton. — The species examined by 

 Kirchenpauer is not the same as Hutton's, as is evident from 

 the fact that in his last work Kirchenpauer includes it among 

 the species with transversely wrinkled hydrothecse, while 

 Hutton's original species is smooth, and is, as I have else- 

 where pointed out, identical with S. polyzonias. There is, 

 however, a rugose species, originally described by Coughtrey 

 as a variety of S. simplex, and afterwards named S. rohusta 

 by the same author, and this, or some similar species, is 

 probably the one seen by Dr. Kirchenpauer. 



Sertularella Johnstoni, Gray. 



Sertularia lycopodiwrn, Lamarck. — This specific name is 

 merely a synonym of S. elongata (Lamouroux). 



Sertularia millefolium, Lamarck, — This is supposed to 

 be a synonym of S. seandens (Lamouroux), but it is impos- 

 sible to identify the species with certainty from the descrip- 

 tion of either author. Both descriptions agree perfectly, so 

 far as they go, with the small variety of S. elongata, and not 

 with any other species known to me, but the specimens 

 examined by Kirchenpauer may possibly belong to some 

 other form. 



Thuiaria cartilaginea, n. sp. — Described in Kirchenpauer's 

 later paper. 



Aglaophenia ramosa. Busk. — As I liave mentioned in the 

 ^' Catalogue," the species identified by Kirchenpauer with 

 Busk's P. ramosa is really the P. divaricata of the same 

 author. 



Nordische Gattungen und Arten von Sertulariden 



VON Dr. Kirchenpauer in Hamburg. Abhandlungen 



des Naturwissenschaftlichen Vereins in Hamburg, 

 Band VIII., Abth. I., 1884. 



This paper deals with the genera Selaginopsis, Thuiaria, 

 a.nd Sertularella, and with a group of species of which 



