206 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 14 



PLATE 4 



Fig. 1. Aplousina filum (Jullien) with minute endozooecial ovicell. 



Fig. 2. Alplousina major, new species. 



Fig. 3. Cranosina colomb'tana, new species, showing spines, dietellae 

 and vicarious avicularia. 



Fig. 4. Ellisina levata (Hincks), showing the vicarious avicularia, 



Fig. 5. Antropora granulifera (Hincks). The avicularia appear to be 

 frontal, but dissection shows them to be vicarious in origin. 



Fig. 6. Antropora daustracrassa {CzriM 2inA'Rvis,s\er).T'ht mttx- 

 zooecial position of the avicularia is apparent. 



Fig. 7. Antropora tincta (Hastings). 



Fig. 8. Moll'ta patellaria (Moll), outer portion of zoarium without 

 connecting tubules. 



Fig. 9. The same, near center of zoarium, showing connecting tubules 

 and dorsal attachment processes. 



