14 



BULLETIN 100, UNITED STATES NATIONAL MUSEUM. 



Anthenoides cristatus. 

 Tarachaster tenuis. 

 Henricia densispina* 

 Henricia microplax. 

 Zoroaster c. philippin- 



ensis. 

 Pholidaster squamatus. 

 Coronaster volsellatus. 



2. From 200 to 300 fathoms : 



Prionaster analogus. 



Astropecten luzonicus. 



Persephonaster e. brevi- 

 spinus. 



Persephonaster luzoni- 

 cus. 



Persephonaster oediplax. 



Tritonaster evorus. 



Luidia gymnochora, 



Cheiraster inops.* 



Cheiraster niasicus.* 



Perissogonaster insignis. 



Rosaster mimicus. 



Nymphaster dyscritus. 



Nymphaster mucrona- 

 tus. 



3. From 300 to 500 fathoms: 



Benthogenia cribellosa. 

 Ctenodiscus orientalis.* 

 Prionaster gracilis. 

 Astropecten pedicellaris. 

 Psilaster gotoi. 

 Persephonaster oediplax. 

 Persephonaster habro- 



genys. 

 Dipsacaster imperialis. 

 Dipsacaster diaphorus. 

 Pectinaster hylacan- 



thus.* 

 Cheiraster inops. 

 Cheiraster diomedeae. 



Coronaster halicepus.* 

 Distolasterias euplecta.* 

 Distolasterias hypacan- 



tha. 

 Astrostephane acantho- 



genys. 

 Odinia penichra. 



Nymphaster leptodomuB. 

 Lithosoma penichra. 

 Anthenoides cristatus. 

 Anthenoides rugulosus. 

 Henricia densispina.* 

 Henricia arc^jstata. 

 Pteraster obesus myono- 



tus. 

 Hymenasterides zenog- 



nathus.* 

 Zoroaster c. philippi- 



nensis. 

 Coronaster halicepus.* 

 Brisingella fragilis. 



Pseudar chaster j o r- 



dani.* 

 Nymphaster meseres. 

 Nymphaster habrotatus. 

 Lithosoma penichra. 

 Anthenoides rugulosus. 

 Henricia densispina. 

 Zoroaster c. philippi- 



nensis. 

 Brisingella fragilis.* 

 Craterobrlsinga euco- 



ryne. 

 Craterobrlsinga analog a. 



