I'l.ATK 01. 



Fic. 1. Asl rixrrdiinis sj,li(itrin.sl id IIS. Ixpc; ruurlli ;iii(l lil'lli ;i(l:iiiilMil;icral |il;i(('s 

 ;iii(l ;i(l.i:icfiil ;i<-lin;il |)l;ilc. X !>.(). 1'/. SaiiK'; ii |-ii(li;il plait'. X (i.-'t. 



2. A-slri)i-( riiiiiiis liimnliis. tyiic; fourth and fifth adainliuhicral ]ilatos and 



adjacciil aclinal platt', X !).<'•. iI*/. Sanic; "J radial iilalrs. X <'..."). 



P. ;',i(>. 



3. Atclorids (iniicinitliiis. type; sixili adaniliuiacral plalc. i\ii. Same; ac- 



tinal pcdii-cllaria near a(hiniiiulacrals, o/*. Same ; radial plates; 2 

 l)hit('s ha\(' hccn IrcaltMl with caustic potash to sliow ;;ranul('s. X ()..">. 



I'. :!4:',. 



A. Aiitlicmiidcs II nni II 1 1 IS IIS. station r)(;24 : scvcntli a(ianil)ulacral jilatc. X O.o. 

 All. Same: an actinal iH'diccllaria : below, one Jaw from side. X 12. 4/*. 

 Same; ahactinal jiedicellariae. dry. X !).d. I'. ;i"].H. 



.">. Aiil hcii'iidcs niiiiilnsiis. type; sexcnth adaioimlaci-al iilatt* ; si)ocimeii not 

 dry. X •"). 7)11. .Same; aclinal pedicidlaria adjacent to a(himl)uhicral 

 plate, X 12. .")/*. Same; small portion of ahactinal surface in radial 

 region, .showing 2 pedicella riae and wriidcled skin, X 12; /;.. i)aiiulae; 

 /III.. )iedicellariae. 7>r. Same; clost-d pi>dicellaria. I'. .").".S. 



('.. AiitlKiioiiIrs lilliDsiiiiis, type, dried; einlUli .-idamhulacral jilale. X .">. V,ii. 

 Same; actinal intermediate pedicellai-iae. adjaceid to furrow. X '.).C>. 

 P. 330. 



(Ml. Same; a ]uMliceIlaria and a Lirainile. X !!.(!. (ic. Satne; ahactinal 

 pedicelhiria from side. X 10. 



7. Ifiinti/lr Kiiiiliiris. l\pe; actinal view of 2 adamhulacral jilales. .and a 

 jiortion (d' an intermediate plate. ■ ."i. 7'/. Same ; dried specimen ; fur- 

 row face of an adamhulacral ]ilate; (Ui either side the furrow spines 

 liax'e heen remoxcd to show jiclinal surface, X 'd.O. P. 3(;2. 



s. I'l iitiiicrniisis I i/lnilrniia. tv'iie; 2 adamhiacral plates I'foni middle oi' 

 ray, l'uri-ow margin to ri;;ht ; the suhandmlacra 1 spines have heen 

 remox'cd from the distal plate. X 0.."). Sii. Same: actinal intei-mediale 

 ix'dicellaria ojiposile third adamhulacral plate. '.».0. s^. Same; 



ahai'tinal i)edic(dla i-iae li-om paiailar area, middle of radia I region, 

 much enl;ir,L:('d. !'. ."i.'iO. 



041 



