THE ANNALS 



AND 



MAGAZINE OF NATURAL HISTORY. 



[SIXTH SERIES.] 



" perlitora spargite museum. 



Naiades, et circimi vitreos considite fontes ; 

 PoUiee virgineo teneros hie carpite flores : 

 Floribus et pictimi, divee, replete canistnun. 

 At vos, o Nymphas Craterides, ite sub undas ; 

 Ite, reourvato variata corallia truneo 

 Vellite rauscosis e rupibus, et mihi couchas 

 Ferte, Deae pelagi, et pingui conchylia suooo." 



N.ParthenilGiamietfasii Eel. 1. 



No. 19. JULY 1889. 



I. — Binjozoa from New South Wales. 

 By Arthur Wm. Waters. 



[Plates I.-III.] 



Part IV. 



Since I published in this periodical * descriptions of New 

 South Wales Brjozoa sent to me by Mr. Brazier, of Sydney, 

 I have received another box-full, and have to thank him for 

 his kindness in sending it to me for description. This last 

 box contains exclusively incrusting- species obtained off Green 

 Point, Port Jackson, in dredging-expeditions undertaken for 

 conchological purposes. 



There are several species not previously found in the colony 

 and much better specimens of one or two forms described in 

 my previous papers, thus enabling me to give particulars 

 relating to the structure. This is especially the case with 

 Microporella inversa. 



As already suggested in my Supplementary ^ Challenger ' 

 Ileport, I propose to drop the genus Mucronella, for the classi- 



* Ser. 5, vol. xx. pp. 81, 1«1, and 253, 

 Ann. & Mag, N. Hist. Ser. 6. Vol. iv. 1 



