RECENT OPHIURANS. 301 



1048. O. CINEREUM Muller and Troschel, 1842. Syst. Ast., p. 87. Lutken, 1859. Add. ad 



hist. Oph., pt. 2, pi. 1, f. la-lc (as 0. antillarum). 



80 specimens. Bahamas. Florida^: Cape Florida: Carysfort Reef; 

 Tortugas. Cuba: Coutoy. Jamaica^: Montego Bay; Port Royal. Haiti: 

 Jeremie; Port au Prince. St. Thomas, D. W. I. Barbados, 69-94 fms. 

 Mexico: south of Vera Cruz. Panama: Aspinwall. Brazil: off Bahia, 75 

 fms. ; Porto Seguro. 



1049. O. ELAPS LtjTKEN, 1859. Add. ad hist. Oph., pt. 2, p. 93. Koehler, 1914. Bull. 84 U. S. 



N. M., pi. 1, f. 1, 2, pi. 18, f. 4, pi. 18, f. 2, 6 (as 0. dypeata).'^ 



3 specimens. Off Isle of Pines, 300 fms. Off Montserrat, 120 fms. Off 

 the Grenadines, 163 fms. 



1050. 0. GUTTATUM Lutejsn, 1859. Add. ad hist. Oph., pt. 2, p. 95, pi. 1, f. 8a, 8b. 



2 specimens. Jamaica: Montego Bay, Umbrella Point; Port Antonio, 

 Titchfield Reef. 



1051. O. HOLMESII (Li-man). 



Opfeiura feo^nesu Lyman, 1860. Proc. Bost. soc. nat. hist., 7, p. 255. 1865. Illus. cat. M. C. Z., 



no. 1, pi. 1, f. 7 (colored). 

 Ophioderma holmsd Meissner, 1901. Bronn's thierreichs, 2, abt. 3, p. 915. 



HoLOTYPE and 7 paratypes. South CaroUna: Charleston; Sullivan's 

 Island. 



1052. 0. JANUAKII Lutken, 1856. Vid. med., p. 7, 1859. Add. ad hist. Oph., pt. 2, pi. 1, f. 5a-5c. 



5 specimens. BraziP: Rio Janeiro. 



1053. 0. LONGICAUDUM (Retzius). 



Asterias longicmida Retzius, 1805. Diss. Ast., p. 28. 



Ophioderma hngicaiidum MtJLLER and Troschel, 1842. Syst. Ast., p. 86, pi. 9, f. 1. 



127 specimens. Azores^: Fayal. Spain. Mediterranean Sea. Nice. 

 Naples. Messina. Trieste. Malta. Algeria: Algiers. 



1054. O. PANAMENSE Lutken, 1859. Add. ad hist. Oph., pt. 2, p. 91. H. L. Clark, 1910. Bull. 



M. C. Z., 52, pi 8, f . 2. 



62 specimens. CaUfornia: La Jolla; San Diego. Lower CaUfornia: 



1 Without definite locaUty. 



2 Courtesy to Dr. Koehler demands that I should give the reasons for considering his recently 

 described species dypeata identical with elaps. Our specimens include one from the same station as 

 his single specimen of dypeata. It agrees in the form of the under arm-plates with dypeala but in other 

 respects is Uke his description and figures of elaps. Our other two specimens also combine the characters 

 supposed to distinguish the two species. Not one of our specimens has oral shields exactly like those of 

 Koehler's type and the latter must be considered as shnply an individual variant of elaps. 



