19t0.| N. ANNANDALE: Barnacles of the subgenus Smilium. 155 
Darwin, C. 
roe, “PP. Ci: 
Weltner, W. 
Gruvel, C. 
Gravel. C: 
Annandale, N. 
Hoek P: PC. 
Pilsbry, H. A. 
LITERATURE CITED. 
A Monograph of the Cirripedia, I— 
Lepadide, 1851. 
Reports on the Voyage of H.M.S. 
‘Challenger,’ Cirripedia, vol. 
viii, Zoology, 1883. 
‘*“ Zwei neue Cirripedien aus dem 
indischen Ocean,” Sztz. Gesell. 
naturf. Freunde, Berlin, 1894, 
p. 8o. 
Cirrhipédes du ‘* Travatlleur’’ et du 
** Talisman,” 1902. 
Monographie des Cirrhipédes, 1905. 
‘“Preliminary report on the Indian 
stalked Barnacles,’’ Ann. Mag. 
Nat. - Hest. = (7), xvii, p:-.380 
(1906); and IJilusiy. Zool. 
RI.M.S. “ Investigaior,’’ Crust. 
(Entom.), pt. i, pls. i, ii (1907), 
pt. 11, pls. iii—v (1908). 
Siboga-Expeditie, “ Cirripedia Pedun- 
culata,’’ Monogr. xxxia, 1907. 
‘“On the classification of Scalpelli- 
form Barnacles,’’ Proc. Acad. 
Nat. Sct. Philadelphia, 1908, p. 
104. 
