DR. MARTIN BARRY’S RESEARCHES IN EMBRYOLOGY. 
589 
Fig 1 . 249. Another form of epithelium-cells from the Fallopian tube of the same 
Rabbit which yielded the objects in the preceding- figure. These cells 
also contained other cells, yoo "' And upwards (par. 394.). 
Fig. 250. Epithelium-cells from the Fallopian tube of a Rabbit killed thirteen 
hours post coitum. They had become by pressure polyhedral. Length 
about mo'"- They were filled with minuter cells. 300 diam. (par. 394.) 
Fig. 251. Epithelium-cells from the Fallopian tube of the Rabbit which yielded 
figs. 248 and 249. They all contained minuter cells (par. 394.), and 
some of them spherical pellucid spaces, which in certain of those more 
advanced and carrying cilia had become elongated, in others were less 
distinct, and in some could not be discerned, a. (3. y. 5 V". 
Fig. 252. a. Cells collected together on the membrane f in an ovum of eleven hours, 
and of tt "— , from the middle of the Fallopian tube. The cells pre- 
sented processes which had interlaced, and spherical pellucid objects 
in the centre. These cells by coalescing give origin to the chorion. 
j3. Some of the same cells, which had a more superficial situation on this 
ovum (see also fig. 193.) (par. 373.). 
Fig. 253. a. Cells collected together on the membrane j , and destined to give origin 
to the chorion, in an ovum of fourteen hours, and of from the 
middle of the Fallopian tube. The processes (interlacing in fig. 252.) 
had become less distinct ; and the pellucid central objects had in many 
instances undergone a change in form, and taken that of the containing 
cell. (3. Some of the same cells as strewn around the ovum (see also 
fig. 185.) (par. 372.). 
