ERRATA, 



IN No. I. 



Page 9, 5th line from bottom, for Berthelet 



10, 13th " " " " abyssicola 



12, 5th " " top, " isocanthum 



14, 22d " " " " Asterochcma 



105,15th " " " " Five arms 



118, 12th, 14th lines from top, " innermost 



197, 5th line from top, right column " Asterochema 

 " 7th " " " " " " Asteromyx 



198, 36th, 37th line from top, left column " 52 



read Berthelot. 



" abyssicolum. 



" isacanthura. 



" Asteroschema. 



" Five or six arms. 



" outermost. 



" Asteroschema. 



" Asteronyx. 



" 152. 



IN No. VI. 



Page 7, 48th line from top far grandisquania read grandisquama. 



8, 10th " " " " bevispina " brevispina. 



8, 30th " " " ■' Micblin " Michelin. 



" (18) Description Plates, iigs. 1 -6 " Ophyoglypha " Ophioglypha. 



