566 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 14 



PLATE 49 



Fig. 1. Parasmittina tubulata new species, zooecium and high peri- 

 stome with avicularia. 

 The same, ovicell. 



The same, sizes and forms of avicularia. 

 The same, details of aperture. 



Parasmittina jeffreysi (Norman), zooecium, details of aper- 

 ture, avicularia and spines. 

 The same, ovicell. 



Parasmittina trispinosa (Johnston), zooecium, ovate avicu- 

 larium. 



The same, characteristic large pointed avicularium. 

 Parasmittina collifera (Robertson), zooecium, aperture, 

 spines, avicularia and frontal. 

 The same, ovicell. 



The same, more advanced development of tubercles (colli). 

 Parasmittina spathulata (Smitt), zooecium with two sizes of 

 avicularia. 

 The same, ovicell. 



The same, details of aperture and pointed avicularium. 

 Parasmittina fraseri new species, zooecium and depressed 

 ovicell, with details of aperture and avicularia. 



