88 j. f. brandt. — Conspectus sectionum. 



Sectio VIII .Nob. 



? a. Spec. Echinus tuberculatus Blainv. 

 Subgen. Heterocentrotus Br. 

 Sect. A. Br. 



3. Spec. Echinus ( jEterocentrotus) cariuatus Br. (Ech. carinafus 



Less.) — In insularura Carolinensium ripis. 



4. Spec. Echinus (Heterocentrotus) Postelsii Br. (Nov. spec.) — In 



insulis Boninsiinensibus. 

 Subgen. Colobocentrotus Br. 



5. Spec. Echinus (Colobocentrotus) Mertensii Br. (Nov. spec.) — In 



insulis Boninsimensibus. 

 Obs. Subgeneri Colobocentrotus addendi Echinus alratus Gm., Echi- 

 nus Quoyii Blainv. Echinus pedites Blainv. 

 Genus Cidarites Lamk. 



Subgen. Phyllacanthus Br. 

 Sect. B. Nob. 

 i. Spec. Cidarites (Phyllacanthus) dubia Br. (Nov. spec.) — In in- 

 sulis Boninsimensibus. 



Ordo. ASTERINA. 



Familia Asteridea. 

 Genus Asterias. 

 Sectio. C. Blainv. 



1. Spec. Asterias miniata Br. (Nov. spec.) — In mari insulam Sitchani 



alluente. 



Sectio E. Blainv. 



2. Spec. Asterias ochracea Br. (Nov. spec.) — In mari insulam Sil- 



cham alluente. 



3. Spec. Asterias ianthina Br. (Nov. spec.) — In mari insulam Sit- 



cham alluente. 



4. Spec. Asterias epichlora Br. (Nov. spec.) — In mari insulam Sit- 



cham alluente. 



5. Spec. Asterias pectinata Br. (Nov. spec.) — In mari Kamtschatico. 



6. Spec. Asterias kamtschatica Br. (Nov. spec.) — In mari Kamt- 



schatico. 



Sectio. F. Blainv. 



7. Spec. Asterias afiinis Br. (Nov. spec.) — In f reto Behringii. 



8. Spec. Asterias alboverrucosa Br. (Nov. spec. — In freto Behringii. 



9. Spec. Asterias endeca Linn. var. decemradiata. 



j 1. Spec. Asterias helianthoides Br. (Nov. spec.) — In mariprope in- 

 sulam Sitcham. 



