14 
Family MYRIOZOIDAE. 
Genus: Schizoporella, Hincks. 
18. Schizoporella hyalina. Linn. 
SYNONYMS: 
Celleporella hyalina. Gray. Cat. of Rad. Brit. M. 128. 
Lepralia hyalina. Johnston. Brit. Zooph. ed. 2, 301. 
Busk. B. M. Cat. II, 84. 
Cellepora hyalina. Linn. Syst. ed. 12, 1286. 
Fabricius. Fauna Groenl. 435. 
Cellepora nitida. Idem. Fauna Groenl. 435. 
Berenicea hyalina. Hassal. Ann. N.H. 7, 367. 
Lepralia cylindrica. Idem. Ann. N.H. VII, 368. 
Cellepora personata. Delle Chiaje An. s. Vert. III, 39. 
Zooecia transparent, furrowed transversely in radiatingrows. The 
sinus in front is either minute or wanting. 
Locality: Barents-Sea. 72° 5’ N. lat., 37° 57’ E. long, 140 fathoms,. 
Matotschkin-scharr. 73° 10' N. lat., 57° E. long, about 9 
fathoms. 
Habitat: On Ascidians & Sertularians. 
Family ESCHARIDAE. 
Genus: Porella, Gray. 
19. Porella struma. Norman. 
SYNONYMS: 
Hemeschara struma. Norman. Quart. Journ. Mier. Se. VIII, 221. 
The wedge-shaped areolae on the margin of the zooecia and the 
central ridges are very distinet. Referring to Hincks the specimens 
may represent in this regard the adult form of the species, since 
when young the surface of the cells is less roughened. Orifice broad. 
Zoarium incrusting. Rare. 
Locality: Barents-Sea. 73° 40’ N. lat., 22° 30' E..long, 210 fathoms. 
Habitat: On the stem of a Hydroid. 
