CATALOG OF RECENT ECfflNOID TYPE SPECIMENS 81 



USNM 27453 (2 alcohol), Albatross Sta. 3917, south of Oahu, Hawaii, 

 284-339 fms., May 6, 1902. 



MCZ 336 (3 dry), Albatross Sta. 3835, see above. 



MCZ 337 (1 dry), ^/fta^ross Sta. 4116, northwest coast of Oahu, Hawaii, 

 241 fms., July 25, 1902. 



MCZ 338 (1 dry), Albatross Sta. 4097, PaHolo Channel, between Maui 

 and Molokai, Hawaii, 286 fms., July 22, 1902. 



MCZ 367 (1 alcohol). Albatross Sta. 3828, south coast of Molokai, 

 Hawaii, 319 fms., Apr. 1, 1902. 



MCZ 368 (2 alcohol), Albatross Sta. 3867, Pailolo Channel, between 

 Molokai and Maui, Hawaii, 284 fms., Apr. 10, 1902. 



Stereocidaris sceptriferoides var. lamellata Mortensen 



U.S. National Museum Bulletin 100, vol. 6, pt. 4, p. 304, pis. 71, 72; 

 pi. 74, figs. 8-9; pi. 78, figs. 13-14, 1927. 



Holotype: 



USNM E1286 (dry). Albatross Sta. 5630, Patiente Strait, Philippines, 

 0O56'30"S., 128O05' E., 1,040 meters, Dec. 2, 1909. 



Stereocidaris squamosa Mortensen 



Videnskabelige Meddelelser fra dennaturhistoriskeForeningiKjoben- 

 havn, bd. 85, p. 70, 1928. 



Syntype: 



MCZ 4702 (1 dry), Saya de Malha, Indian Ocean, 150 fms. 



Stereocidaris stylifera Mortensen 



Videnskabelige Meddelelser fra dennaturhistoriskeForeningiKjoben- 

 havn, bd. 85, p. 69, 1928. 



Holotype: 



USNM E1301 (dry). Albatross Sta. 5392, Philippines, 120l2'N., 

 124°02'E., 247 meters. Mar. 13, 1909. 



Stolonoclypus ravenelii A. Agassiz 



Bulletin of the Museum of Comparative Zoology at Harvard, vol. 1, 

 p. 265, 1869. 



= Clypeaster (Orthanthus) ravenelii (Agassiz) — see Mortensen's Mono- 

 graph of the Echinoidea, vol. 4, no. 2, p. 49. 



Syntype: 



MCZ 2178 (1 dry), off the Samboces, southeast of Key West, Florida, 

 34 fms., May 9, 1868. 



Stolonoclypus rotundus A. Agassiz 



Bulletin of the Museum of Comparative Zoology at Harvard, vol. 1, 

 p. 25, 1863. 



~ Clypeaster (Stolonoclypus) rotundus (Agassiz)- -see Mortensen's Mono- 

 graph of the Echinoidea, vol. 4, no. 2, p. 109. 



Holotype: 



MCZ 2188 (dry), Acapulco, Mexico. 



