Since the publication of the main portion of this work dealing with 

 the Crinoidea the author, in examining a number of Crinoids which had 

 been sent him from the Hamburg Museum of Natural History, found 

 among them two years containing.west Australian Crinoids which, most un- 

 fortunately, had been overlooked at the time when he was preparing his 

 first reporti). A preliminary report upon this material has been pub- 

 lished together with that upon the other Crinoids of the Hamburg Mu- 

 seum 2), 



Many specimens of species inhabiting the Australian region liave been 

 received and examiued by the author since the report was prepared for 

 publication, and a few minor changes have been shown to be advisable. 



In this supplemeutal notice are included the specimens previously 

 overlooked, and one or two systematic changes, resulting from the acces- 

 sion of additional Information, are suggested. 



Fam. Comasteridae A. H. Clark. 

 Subfam. Comactiniinae A. H. Clark. 



Coniatulella brachiolata (Lamarck). 



Plate IV, Figs. 1 and 2. 



1912. Gomatulella brachiolata, A. H. Clakk, in: Die Fauna Südwest-Australiens, III, 

 p. 447. 



Note : As this rare species has never before been tigured, I give here 

 on PI. IV, Figs. 1 and 2, figures of both surfaces of the specimen from 

 an unknown locality (? vicinity of Perth). 



Coniatula piivpnrea (J. Müller). 



1911. Comattda purpurea, A. H. Clark, in : Die Fauna Südwest- Australiens, III, p. 451. 

 — 1912. A. H. Clark, in: Smithson. Collect., LX, No. 10, p. 5. 



1) Clark, A. H.. Crinoidea. In: Die Fauna Südwest- Australiens, III, p. 433—467. 



2) Clark, A. H., The Crinoids of the Natural History Museum at Hamburg. In: 

 Smithson. Collect., LX, p. 10, 1912. 



20* 



