PLATE III. 
Fig. 
i. 
Fig. 
2. 
Fig. 
0 
o- 
Fig. 
4 - 
Fig. 
5 - 
Fig. 
6. 
Fig. 
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Fig. 
8. 
Fig. 
9 - 
Fig. 
10. 
Eucirripathes spiralis (Blainv.) v. Pesch var. aptiimipathoid.es. Horizontal section through the oral 
cone and the actinopharynx; 322 X. 
Hillopatlies ramosa (v. Pesch). Vertical cross-section through the bodyvvall with interzooidal 
septum; 322 X. 
Eucirripathes contorta v. Pesch. Longitudinal section through a tentacular base; 322 X- 
Eucirripathes musculosa v. Pesch. Vertical cross-section through the body wall with the peripherical 
part of a primary transversal mesentery (part of PI. V, fig. 9); 322 X. 
Eucirripathes spiralis (Blainv.) v. P. var. striata. Oblique section through a tentacle; 322 X. 
Eucirripathes musculosa v. Pesch. Horizontal section through the primary sagittal mesenteries; 322 X. 
Eucirripathes musculosa v. Pesch. Horizontal section through oral cone, actinopharynx and 
mesenteries; 322 X. 
Eucirripathes musculosa v. Pesch. Mesogloea and musclefibres of the primary transversal mesentery 
out of PI. V, fig. 8; the entoderm is omitted; 322 X. 
Eucirripathes musculosa v. Pesch. Longitudinal section through the actinopharyngeal wall, and oral 
cone; the ectoderm is omitted (vertical cross-section through a polyp); 322 X. 
Eucirripathes spiralis (Blainv.) v. P. var. striata. Longitudinal section through the actinopharynx 
and the oral cone (vertical cross-section through a polyp); 139 X. 
