Cuboides Q. et G. 

 4. Ciiboides adavmntina Ch. 88. 



^ Cuboides vitreus Q. et G. 27. 



^ Diphyes cuboides Q. et G. 33. 



= Cymba cuboides Eschsch. 29. 



= Cuboides vitreus Huxl. 59. 



= Cuboides adaniantina Cii. 88. 



= Cuboides crystallus Hkl. 88 /^ 



== Cuboides adaniantina Ch. 92. 



Stat. 109. Anchorage oft' Pulu Tongkil, Sulu-archipelago. Cat. 34 C.B. ale. 90°/^,. One specimen. 



Stat. 112. Lat. 3° i' N., Long. I22°2'E. Cat. 91 B. formald. 47o- 7 specimens. 



Stat. 141. Lat. i°o'.4S., Long. 1 27° 25^3 E. Cat. 44 F. A. formald. 4°'^. 3 specimens. 



Stat. 143. Lat. i°4'.5 S., Long. I27°52'E. Cat. 86 F. ale. 90°/^. 2 specimens. 



Stat. 146. Lat. o°36'S., Long. i28°32'.7E. Cat. 64 A. formald. 4°/o- One specimen. 



Stat. 148. Lat. o°i7'.6S., Long. 129° 14.5 E. Cat. 160 B. formald. ^\^. One specimen. 



Stat. 165. Anchorage on North-east side of Daram-island (False Pisangs), East-coast of Rlisool. 



Cat. 164 P. formald. 4°/^. One specimen. 

 Stat. 169. Anchorage off Atjatuning, West-coast of New Guinea. Cat. 55 C. formald. 4°,^. 



One specimen. 



The seven specimens of Halopyramis adama?itma Ch. are all very badly preserved, 

 although in formaldehyd 4°/^. Generally all the Siphonophores of this collection that have been 

 preserved in formaldehyd are in a very much better condition than those that were kept 

 in alcohol 90°/^. Chun has given such a e.xcellent description and such beautiful drawings 

 (92 PI. XI, figg. I — 4) both of Halopyramis and Cuboides that it is not necessary for us to 

 make sketches of our ver\' imperfect material nor to enter into any detailed description. We 

 may add however that our specimens of Halopyramis are much smaller (length 7 mm., breadth 

 5 mm., while Chun's specimens measured i cm. in length and i cm. in breadth) than Chun's 

 Atlantic forms. 



The twenty-four specimens of Czidoides adamantina are for one half preserved in alcohol 

 (and all these are hardly worth mentioning) and for the other half in formaldehyd. Some of 

 these latter are not too bad for drawing from. Not only the Halopyramis was smaller than 

 Chun's Atlantic Halopyramis., but the same is the case with its eudoxids. All the Cuboides 

 adamantina of the Siboga e.xpedition attained only half the size of the Atlantic ones (breadth 

 4 mm., length 4 mm., Chun gives the measure of i cm. breadth and length and 5,8 mm. for 

 the smaller ones). 



For a fuller description of this Monophyid we refer to Chun's work (92). 



Ceratocymba asymmetrica nov. spec. 



Clausophyes galeata nov. gen. et nov. spec. 



Chuniphyes multidentata nov. gen. et nov. spec. 



The following three species all of which are new (two of them constituting new genera) 

 belong to those SipJionopJiora to which we cannot for the present give any definite place in 



