ECHINOIDEA (Continued) 



Species 



Chromosome Number 

 2n n 



Eemarks 



Observer 



References 



Stronrvlocentrotus 

 lividus 



S. •purpuratus 



Toxopneastes 

 variegatus 



36m 



36m 



36m 



18m 



(Parth.) 



36m 



38?m 

 li+_2/4-m 



36-38m 



19m 



(Parth.) 



Petrunkewitsch Z. Jb. Suppl. ?• 

 '04 



36m 



18m 

 (Parth.) 



18 in Wilson "95, 

 pronucleus '01, '01 



J.M. 11; Roux 

 12, 13. 



-k&- 



