74 CHRONOLOGICAL LIST. 



1862. Miciielin (continued). 

 Toxopneustes 



indianus 



Hemipatagus 



Mascareignarum ! = Spatangus planulatus Lam. 1816. 



1863. 



Cotteac, Eukin. foss. des Pyren. 1863. 



Pedinopsis. 

 Brissopatagus. 



1863. 



Bf.lval, Bull. Acad. Bnix. XV. 1863, p. 419, March. 



Encope 



Ghiesbrechtii = Echinodiscus emarginatus Leske, 1778. 



Cotteau. PaL Franc. Cret. VII. 1868, ApriL 



Cotteau, Eeliin. Sarthe, 1863, p. 399. 



Cotteai", Rev. Mag. Zool. 1803, p. 77, June. 



1863. 

 Temnocidaris. 



1863. 



Orthopsis. 



1863. 



Microdiadema. 



1863. 



A. Agassiz, Bull. Mus. Comp. Zool. I. 1863, August 



Gymnocidaris 



mi lnltiriil ! 



minor! = Oidarites metularia Lam. 1816. 

 Orthocidaris (A. Ag) non Cott. 1802. 



hyslrix ! 



affix is ! 



papiUata \ 

 Temnocidaris (A. Ag.) non Cott. 1863. 



canaliculata ! 

 Prionocidaris 



pistilbiris ! 

 Stephanocidaris 



lubaria ! non Lam. = Cidarites bispinosa Lam. 1816. 

 Chondrocidaris 



gigantea ! 

 Garelia 



subalaris ! 



cincta! = Diadema turcarum Schtnv. 1711. 



turcarum ! 

 Echinothrix 



aperta! = Echinus calamaris Pall. 1771. 



scutata ' = Astropyga Desorii Ag. 1846. 



