193 
List of the crincids collected at Singapore by Mr. Svend Gad. 
Comrasteridæ. 
Capillaster sentosa. Comanthus nobilis. 
$ multiradiata "). fj rotalaria. 
Comaster gracilis. Comatula pectinata "). 
Zygometridæ. 
Zygometra fluctuans. 
i Himerometridæ. 
Å Himerometra crassipinna. Heterometra aspera. 
i Amphimetra variipinna. å singularis. 
En producta. ig martensi. 
| 5 formosa. Pontiometra andersoni. 
| g re ensifer. Stephanometra monacantha.…. 
Craspedometra acuticirra. 5 tenuipinna. 
7 Heterometra quinduplicava. Dichrometra flagellata"). 
Dichrometra protectus. 
Colobometridæ. 
Colobometra vepretum. Oligometra serripinna. 
Additional species known from Singapore: 
Comanthus bennetti. Comatula solaris. 
| Littoral and sublittoral genera probably occuring at Singapore 
which have not yet been discovered there: 
Comasteridæ. — Cominia; Comissia ; Comatella. 
Zygometridæ. — Eudiocrinus ; Catoptometra. 
Colobometridæ. — Cenometra ; Cyllometra. 
Tropiometridæ. — Pterometra; Asterometra ; Tropiometra ; 
Calometra. 
Thalassometridæ. — Stenometra. 
Antedonidæ. — Nanometra; Mastigometra. 
1) Previously known from Singapore. 
Vidensk. Meddel. fra den naturh. Foren. 1909. 15 
