172 SYNONYMIC INDEX. 



Amblypygus agass. 1840. 

 Amphidetus Agass. 1836. 



ampliforus McCn. Echinocardium conlatum Gray, 110. 



conlalus Dub. o. Koh. Echinocardium cordatum Gray, 109. 



Gaimardi Per. ? 



gibbosus Agass. Echinocardium medilerraneum Gray, 110. 



gothicus Raw Echinocardium cordatum Gray 110. 



Kurtzii GlRARD. Echinocardium cordatum, Gray 110. 



mediterraneus Forbes. Echinocardium medilerraneum Gray, 110 



Noveae Zelandice Per. Echinocardium australe Gray, 109. 



ocatus Dob. o. Kor. Echinocardium flavescens A. Agass, 110. 



orthonotus McCr. Echinocardium pennatifidum 111. 



pusillus Agass. Echinocardium cordatum A. Agass., 109. 



Sebae Agass. Echinocardium cordatum Gray, 109. 



virginianus Forbes. Echinocardium pennatifidum Norm., 111. 

 Amphidotus Forbes, 1841 (err. typ.) Amphidetus Ag. 



cordatus Forbes. Echinocardium cordatum Gray, 109. 



gibbosus Barrett. Echinocardium pennatifidum Norm., 111. 



roseus Forbes. Echinocardium Jiavescens A. Agass., 110. 

 Amphiope Agass. 1840. 

 Amphisalenia Pomel, 1869. 

 Amygdala Leske, 1778. 

 Ananchytes Mercati, 1717. 

 Anapesus Holmes, I860, (uon Anaperus Trosch.) 



carolinus Holmes. Toxopneustes varieyatus A. Agass., 168. 

 Anaster Sism. 1841. 

 Anochanus Gkube, 18G8. 



sinensis GRUBE. Anochanus sinensis Grube, 89. 

 Anorthopygus Cott. 1859. 

 Anthechinus A. Agass. 1863. 



roseus A. Agass. Microi -gph us maculatus Agass., 146. 

 Anthocidaris Lutk. 1864. 



eurythrogramma Lutk. Strongylocenlrotus eurylhrogrammus A. Agass., 163. 



homalosloma Lutk Strongylocentrotus tuberculatus Br., 165. 



Arachnoides Klein, 1734. 



placenta AGass. Arachnoides placenta Ac; \s>.. no. 



Zelaudkc Gray. Arachnoides placenta Agass, 90. 

 Arbacia (Agass.) 1840 non Gray. 

 Arbacia Gray, 1835. 



aequitubercidata A. Agass. Arbacia pustulosa Gray, 92. 



Dufresnii Gray. Arbacia Dufresnii Gray, 91. 



equituberculata (in.w. Arbacia pustulosa Gray, 92. 



loculata Gray. Arbacia pustulosa Gray, 92. 



nigra A. Ag. Arbacia nigra A. Ag., 91. 



punctulata Gray. Arbacia puncluiata Gray, 91. 



pustulosa Gray. Arbacia pustulosa Gray, 92. 



Schythei Phil. Arbacia Dufresnii Gray, 91. 



spatuligera A. Agass. Arbacia spatuligera A. Agass., 9.3. 



stellata Gray. Arbacia sU data Gray, 93. 

 Arbacina Pomel, 1869. 

 Archaeocidaris McCoy, 1844. 

 Archiacia Agass., 1847. 

 Asterodaspis Conrad, 1856. 



Asteropyga Des. 1855 (err. typ.) Astropyga Gray. 

 Asterostoma Agass. 1847. 

 Asterocidaris Cott. 1859. 



