56 BULLETIN 100, UNITED STATES NATIONAL MUSEUM. 



1900. BotryUoides perspicuum Sluiter, Zool. Jabrblicher, Syst., vol. 13. p. 21, 

 1904. BotryUoides perspicuum Sluiter, Siboga-Exped., vol. 56a, p. 101. 

 1909. BotryUoides perspicuum Hartaieyer, Bronn's Tier-reich, vol. 3, suppl., 

 p. 1380. 



Lat 6° 54' N.; long. 122° 18' E., 10 fathoms. (Herdman, 1886.) 



BOTRYLLOIDES PERSPICUUM, var. RUBICUNDUM Herdman, 1886. 



18S6. BotryUoides perspicuum, var. rubicundum Herdman, Rep. Voy. Chal- 

 lenger, vol. 14, Tunicata, p. 48, pi. 1, figs. 6-7 ; pi. 3, figs. 15-18. 



1891. BotryUoides perspicuum, var. rubicundum Herdman, Journ. Linn. 

 Soc. London, Zool., vol. 23, p. 608. 



1909. BotryUoides perspicuum, var. rubicundum Hartmeyer, Bronn's Tier- 

 reich, vol. 3, suppl., p. 13S0. 



Lat. 6° 54' N.; long. 122° 18' E., 10 fathoms. (Herdman, 1886.) 

 This form seems to be only very doubtfully distinguishable, even 

 as a variety, from the typical B. perspicuum. 



Family RHODOSOMATIDAE. 



CHELYOSOMA SIBOGAE Sluiter, 1904. 



1904. CheJyosoma sibogae Sluiter, Siboga-Exped., vol. 56a, p. 18, pi. 1, fig. 



3 ; pi. 4, figs. 11-12. 

 1909. Chelyosoma sibogae Hartmeyer, Bronn's Tier-reich, vol. 3, suppl., p. 



1392. 

 1911. Chelyosoma sibogae Redikorzew, Ann. Mus. Zool. Acad. Sci. St. 



PGtersbourg, vol. 16, p. 150. 



Lat. 6° 8' N. ; long. 121° 19' E., 275 meters. (Sluiter, 19.04.) 

 Family PHALLUSIIDAE. 



PHALLUSIA KREAGRA (Sluiter), 1895. 



1895. Ascidia kreagra Sluiter, Denkschr. Med.-Nat. Gesell, Jena, vol. 8, 



p. 178, pi. 9, figs. 10-11. 

 1904. Ascidia kreagra Sluiter, Sioooa-Exped., vol. 56a, p. 29. 

 1909. PhaUusia kreagra Hartmeyer, Bronn's Tier-reich, vol. 3, suppl., p. 



1402. 



Pearl Bank, Sulu Archipelago, 15 meters. (Sluiter, 1904.) 



PHALLUSIA MELANOSTOMA (Sluiter) , 1885. 



1885. Ascidia melanostoma Sluiter, Nat. Tijds. Ned. Ind., vol. 45, p. 172. 



1890. Ascidia melanostoma Sluiter, Nat. Tijds. Ned. Ind., vol. 50, p. 342. 



1891. Ascidia melanostoma Herdman, Jour. Linn. Soc. London, Zool., vol, 



23, p. 592. 

 1909. PhaUusia melanostoma Hartmeyer, Bronn's Tier-reich, vol. 3, suppl., 

 p. 1402. 



Pearl Bank, Sulu Archipelago, 15 meters. (Sluiter, 1904.) 



