CHRONOLOGICAL LIST. 77 



1863. A. Agassiz (continued). 



Temnotrema 



sculpta ! = Toreumatica Hardwickii Gray, 1855. 

 Lagan tim 



Futnami ! Barn. 

 Scaphechimis ! Barn. 



mirabilis! Barn. 

 Lobophora 



texta! = Mellita laevis Klein, 1734. 

 Maretia 



alta! 

 Lovenia 



triangularis! = Spatangus subcarinatus Grat, 1845. 

 Echinocardium 



Stimpsoni ! = Echinocardium australe Gray, 1851. 



1863. 



Belval, Bull. Acad. Brux. XVI. 1863, p. 198, August. 

 Lobophora 



Dubusii = Echinodiscus auritus Leske, 1778. 

 Agassizii = " •• " " 



Lutken, Bid. til Kuuds. om Echiu. 1864. 



1864. 



Psilechinus 



variegatus ! 

 Meoma 



ventricosa ! 

 Echinocidaris 



longispina ! = Echinus stellatus Blainv. 1825. 

 Clypeaster 



Riisei ! = Stolonoclypus rotundus A. Ag. 1863. 

 Agassizia 



ovulum ! = Agassizia scrobiculata Val. 1846. 

 Goniocidaris 



tubaria ! 

 Anthocidaris 



homalostoma ! 



eurythrogramma ! 

 Ellipsechinus 



macrostomus ! 

 Echinometra 



Michclini ! non Des. 



arbacia ! = Parasalenia gratiosa A. Ag. 1863. 

 Psammechinus 



verruculatus ! = Cidaris angulosa Leske, 1778. 

 Ravenellia 

 Chaetodiscus 



scutella ! = Scaphechinus mirabilis Barn. 1863. 



