1861 R. T. Hulme tr. C. H. Moquin-Tandon ii. i. 44 The intestine is divided into the small intestine or antecæcal, and into the large intestine or postcæcal.
1995 E. W. Knight-Jones et al. in P. J. Hayward & J. S. Ryland vi. 274/2 Leeches... Postcaecal cavities unfused.