HUBRECHT. Pl. GG. 
Fig. 150. Side view of reconstruction of blastocyst of Tarsius with pla- 
centa /, connective stalk cs, amnion a, allantois and umbilical vesicle zz (after 
Hubrecht, 96). — Fig. 151. Embryo of Chiromys madagascariensis yet for the 
greater part enveloped in its allantoidean diplotrophoblast, showing exactly the 
same features of placentary arrangements as other Lemurs (Nycticebus, Galago). 
Original specimen in the British Museum. — Fig. 152. Nycticebus tardigradus. 
Transverse section of uterine wall (zw) with honey-combed inner surface against 
which the trophoblastic and vascularized embryonic villi fit. @// allantoic tissue ~ 
yascularizing the villi (after Hubrecht, ’94). 
Uu 
