Notes on Cirripedia Pedunculata in the 
collection of the University of Copenkagen. 
By 
N, Annandale , I). Sc., Indian Museum, Calcutta. 
(With Plate III). 
The specimens on which these notes are founded were lent 
me in 1909 by Dr. H. J. Hansen, to whom I am much indebted 
for the opportunity of examining them. A complete first set will 
be returned to Copenhagen, but duplicates are to be retained in 
the Indian Museum. 
I. Descriptions of two new species of Scalpellum 
from Chinese Seas. 
Scalpellnin (Sinilium) sinense, sp. nov. (PI. III. fig. 3). 
Scalpellum chinense Steenstrup, Ms. 
Capitulum. The capitulum is laterally compressed and as‘viewed 
from the side narrowly subquadrate, the posterior upper angle being 
rounded off. The occludent margin is straight and vertical, the 
carinal margin feebly curved, while the upper margin, which is not 
much shorter than the base, slopes gently backwards and down- 
wards to the tip of the carina, which projects upwards very little. 
There are thirteen thin, smooth, whitish valves, which are not 
always strongly calcified. In well-preserved specimens they are 
covered by a velvety, transparent membrane. 
The carina is narrow laterally, with the umbo terminal; it 
is by no means strongly curved; the dorsum is ridged and has 
somewhat ill-defined horders; the sides are very slightly concave at 
