Xo. 5S5] 



A STUDY OF ASYMMETRY 



525 



water of the Malayan region and northern Australia, but 

 the highest actual temperature record is considerably less 

 than the temperature of this water; in these cases the 

 temperature 80.5° is given after the ascertained maximum 

 as more nearly representing the true maximum. 



Of the nine families the four in which asymmetry is 

 most markedly developed are marked with an asterisk 

 (*) ; and of the twenty-seven genera the sixteen which 

 include the most notably asymmetrical species are simi- 

 larly distinguished. 



Capillasterime 0-830 44.5-78.5 (80.5) 



Ccmatella 0-106 



Palwocamatella 140-153 



Capillaster 0-160 



>mactiniime 0-288 62.0-71.9 (80.5 



*Comatula 0-160 



52.3-80.0 (80.5) 



10-222 28.7 



103-1,800 33.5-60.6 

 361-1,800 



565-940 36.7-38.1 



