66 ECHINODERMA OF THE INDIAN MusEtTM. PART VIT. 



Pagr 



Fi<i. 11.— HETEROMETBA SINGULARIS: lateral view of the type .. 129 

 Pig. 12.— HETEROMETRA BENGALENSIS: lateral view of a typical 



specimen . . . . . . . . . . 131 



Fig. 13.— STEPHANOMETRA CORONATA: («) lateral view of the type ; 



(6) the proximal pinnule-s . . . . . . 134 



Fig. 14.— STEPHANOMETRA MONACANTHA: lateral view of atypical 



specimen . . . . . . . . . . 137 



Fig. 15.— SELENEAIETRA ARANEA: lateral view of the type .. 140 



l?ig. Ki.—MARIAMETRA MARGARITACEA: lateral view of the type . 141 

 Fig. 17.— DICHROMETRA PROTECTUS: lateral view of a specimen 



with well separated rays . . . . . . . . 145 



Fig. 18.— DICHROMETRA PROTECTUS: lateral view of a specimen 



with closely appressed rays . . . . , . 146 



Fig 19.— CENOMETRA IN.SUETA : [a) lateral view and (6) dorsal view 



of a cirrus . . . . , . . . . . 154 



Fig. 20.— CENOMETRA HERDMANI : lateral view of the type . 155 

 Fig. 21.— CENOMETRA HERDMANI: (a) lateral view and (h) dorsal 



view of a cirrus . . . . . , . . 156 



Fig. 22.— CYLLOMETRA SOLUTA : lateral view of the type . 157 



Fig. 23.— DECAMETRA TAPROBANES: lateral view of the type .. 159 



Fig. 24.— DECAMETRA MOLLIS: lateral view of the type .. 162 



Fig. 25. -COLOBOMETRA DISCOLOR: lateral view of the type .. 167 

 Fig. 26.-OLIGOMETRA GRACILICIRRA : lateral view of a ty])icai 



specimen . . . . . . , . 169 



Fig. 27.— OLIGOMETRA IMBRICATA : lateral view of a typical spi^cimen 170 

 Fig. 28.— OLIGOMETRA SERRIPINNA : lateral view of a typical speci- 

 men .. .. .. .. ..171 



Fig. 29 — TROPIOMETRA ENCRINUS : lateral view of a typical speci- 

 men from eastern Asia . . . . . . . . 178 



Fig. 30.— NEOMETRA SPINOSISSIMA: lateral view of the typo .. 182 

 Fig. 31.— PECTINOMETRA MAGNIFtCA: lateral view of the type .. 186 

 Fig. 32.— PTEROMETRA TRICHOPODA: lateral view of a typical speci- 

 men . . ■ • • • 191 

 Fig. 33.— ASTEROMETRA MIRlFfCA: lateral view of the type .. 192 

 Fig. 34.— ASTEROMETRA ACERBA: (a) lateral view of the typ(> ; (b) 



the proximal pinnules . . . . . . . . 194 



Fig. 35.— THALASSOMETRA ANNANDALEI : lateral view of the type 196 



Fig. 36.— THALASSOMETRA RUSTICA: lateral view of the type 199 



Fig. 37.— THALASSOMETRA SENTIFERA: lateral view of the type . . 202 



Fig. 3S.— THALASSOMETRA ATTENUATA : lateral view of the type . 205 



Fig. 3lt.— PACHYLOMETRA INVESTIGATORIS : lateral view of the type 217 



Fig. 40.— PACHYLOMETRA INVENUSTA : lateral view of the type . . 221 



