1894.1 403 [Oeneral Meeting. 
each lobe : ocelli black. Feet normal, the anal ones ab.sent, a short up- 
turned rounded anal proces.s. Tubercles distinct, button-like with short 
pale setae ; tubercle 2 enlarged on all the segments but joint 5 ; on 8 and 4 
the two pairs 1 and 2 each form a partly consolidated process producing a 
short horn-like structure. A supplementary tubercle below 8 and partly 
behind the spiracle and other secondary setae subventrally (Fig. 4). Body 
marked in an undefined manner, varied with vinous-brown and yellowish 
white ; traces of broken dark brown dorsal and subdorsal lines ; sides of 
joint ;') and abdominal feet yellowish white : dark shades predominate on 
joints 6-7 dorsally. Tubercles 1 on joints r)-i2 white, the enlarged ones 
on thorax and tubercles 2 vinous. The markings just suggest oblique lateral 
lines. The general appearance varies in different individuals from creamy 
yellowish with slight marks to dark rusty brown. There is an eversible 
blackish gland on joint 2 just above the base of the foot. 
Gener.vl Meeting, Xovrmber -21, 1S94. 
President W. H. Niles in the chair. Fifty persons present. 
Dr. George A. Dorsey srave an account of the Peruvians, 
prehistoric and niodcrn. 
GKXKK.vr. .^[KK'^^^'G, DKCKArhKit .">, 1X!»4. 
Vice-President Samiki. Wki.i.s in tlie chaii-. 'I'liirty-tive 
persons present. 
Mr. Oiitram Bangs showed a hirge sei"ies of skins of the white- 
footed mouse, Sitomys americanus, and remarked ujxni the coloi- 
variation in the various geographical races. 
Dr. Charles B. Davenport read a ]ta|)e)- on l)ibliographical 
reform. 
Dr. George H. Parker descril)ed the migration of pigment in 
the comjtoiind eyes of Crustaceans and insects. 
General Meetix(;, DE(E:\rBER 19, 1S94. 
President W. H. Xiles in the chair. Fifty-three persons 
present. 
