40 CHRONOLOGICAL LIST. 



1778- Leske (continued). 



Echinoneus 



cyclostomus. 



minor. 

 Echinocorytes 

 Echinanthus 



humile 



ovatus. 

 Echinanthites. 

 Echiitodiscus 



bisperforatus = Mellita laevis Klein, 1734. 



quinquiesperforatus = Mellita testudinata Klein, 1734. 



sexiesperforatus. 



emarginatus. 



anritus 



inauritus = Echinodi&cw auritus Leske, 1778. 



quaterperforatus = Echinodiscw emarginatus Leske, 1778. 



laganum = Laganum Bonani Klein, 1734. 



reticularis. 



orbicularis. 



deciesdigitatus = Rotula Augusti Klein, 1734. 



octiesdigitatus = " - " " 



dentatus = Rotula Rumphii Klein, 1734. 

 Echinocyamus 



nucleo cerasi = Echinus minutus Pall. 177 1. 



ervum = " " " " 



vertice centrali = " " " " 



craniolaris = " " " " 



turcicus = " « " " 



vicia = Spatagus pusillus Mull. 177G. 



ovatus = Echinus minutus Pall. 1771. 



lathyrus = " '• " " 



equinus = " " " " 



angulosus = Spatagus pusillus Mill. 177G. 



ovalis = " " " " 



inaequalis = Echinus minutus Pall. 1774. 



cor ranae = " " " " 



cor raninum = " " " " 



Echinarachnius 



placenta. 

 Spatangus 



lacunosus. 



pusillus. 



purpareus. 



Urissus 



" var. maculosus. 

 " " unicolor. 



" " ovatus. 



" late carinutus = Echinus carinatus Gsiel. 1788- 

 ovatus. 

 Spatangites. 



