MONOGRAPH OF THE EXISTING CBINOIDS. 



307 



Fio. 392. 



Fig. 393. 



Figs. 3S,-393.— 3."!7, Lateral view of a ctrrus fbom a .specimen of Perometra diomede.e from sovthtrs J»piv t*-; 

 Lateral view of a cirrus from a .srEciME.N of Hvpalometra iiEFEnA prom the We.st Indie.s 3<9 i'atfrai vipoTni; 



A CIRRU.S from a SPEOMEN OF TrKHOMETRA ASPERA FROM THE SOLTIIEA.STERN I NITED StaTE.s' 390 ' I 'iTPRAl vira- nr 

 A CIRRUS FROM A SPECIMEN" OF .VaNOMETRA UOWER.SI FROM -SOUTIIWE.STERN JAPAN. 391 , LATERAL VIKW OF A CIRRT .J rnn J 

 A SPECIME.N OF FlOROMETRA ASPERRIMA FROM .\LA.SKA. 392, LATERAL VIEW OF A CIRRUS FROM A SPrnMEV OF Ilri !r.«VT„ . 

 MA.\I.MA FROM THE SEA OF JAPAN. 393, LATERAL VIEW OF A CIRRUS FROM A VOU.NO SPECIMEN OF UEUOMETRA OlAnA. >i 



FROM Davis Strait, in the short, stout, and smooth ciiaritometrid stage uiuometra olacuus 



