180 General Notes. [ March, 
Our illustration will convey some idea of these organisms. Fig. a 
represents ‘Dicyemella wagenert ; g, germigenes ; n, the nucleus of the 
axial cell; 6, the spherical germ of Dicyemella with its striated nucleus; 
(Fie. 24.) DICYEMELLA AND YOUNG. 
c, the same beginning to undergo self-division; d, final stages of self- 
division (morula); e and f, infusoriform embryo; A, germs of the vermi- 
form embryos of Dicyema typus ; i, gastrula of the same ; k, J, m, 0, dif- 
ferent stages of vermiform larvæ of Dicyema typus. 
ANTHROPOLOGY. 
ARCHÆOLOGICAL Exomanee Cius.— A want which American 
anthropologists have long felt is about to be supplied in the formation ot 
the “ Archæological Exchange Club.” in connection with the “ American 
Anthropological Association.” The conditions of membership are give? 
in a circular to be obtained from Stephen D. Peet, Secretary, Ashtabula, 
Ohio. ‘The advantages to be derived by members are twofold: first, 
they will have their papers laid before every prominent archeologist in 
the country; secondly, they will be supplied with many publications 
which could be obtained in no other way. It is to be hoped that eac 
one interested in this branch of science will assist in the establish 
of the club by becoming a member. The benefits occurring from s 
ment 
