W. A. HASWELL. 
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PLATE 14. 
Fig. 26. — Rami of upper jaw in S. no V80-Iiollandia3 partly everted 
with the parts slightly separated. X 2400. 
Fig. 27. — Ramus of upper jaw of the same incompletely retracted, 
showing relations to lower jaw and bridle (represented l>y dotted out- 
lines). X 2400. 
Fig. 28. — Transverse section of longitudinal muscular fibres of Stra- 
tiodrilus showing the relations to the coelenchyme. X 1500. 
Fig. 29. — Longitudinal mniscular fibres of an Enchytrseid (from a 
transverse section) with muscle nuclei and a peritoneal nucleus ; c = 
eoelomic epithelium plus the myocyte layer, x 1500. 
