pleuro-

But the toothsome time for beef-eaters was undoubtedly in the days of pleuro-pneumonia.

The pleuro-peritoneal cavity is first distinctly formed at a time when only two visceral clefts are present.

It has during this time been travelling downwards, and is now much nearer the pleuro-peritoneal cavity than the epiblast.

The Oviduct, then, may be considered as arising by an involution from the pleuro-peritoneal cavity.

Anteriorly the segmental duct opens into the pleuro-peritoneal cavity.