ÖFVERSIGT AF K. VETENSK.-AKAU. FÖRHANDLINGAR 1878, N:0 3. 19 



Matotsclikin- scharr, in prof. 2 — 5 org., fund. argillac. et In 



prof. 15 org., fund. arenac. 



Mare Karicum, 1. num. 6, 7, 10, 23, 35, 37. 



C. ESCHARUSTA. 



Fam. ESCHARIPORID^E l ). 



Gen. Cribrilina. 



30. C. punctata (Hass.). 



II ab.: Mare Karicum, 1. num. 35, 39, 42. 



31. C. annulata (Fabr.). 

 11 ab.: Besimannaja-bay, in prof. 4 — 6 org., fund. arenac. 



Matotschkin-scharr, in Beluscha-bay, in prof. 30 — 50 org., 



fund. arenac.-argillac. 



Mare Karicum, 1. num. 35, 38, 39. 



Gen. Porellina. 

 32. P. ciliata (Pall.). 

 Hab.: Matotschkin-scharr, ad locum RosSMYSLOVii, in prof. 15 

 org., fund. argillac. cum Lithothamnio. 

 Jugor-scharr, in prof. 10 — 14 org., fundo lapidoso. 



Fam. MYRIOZOID^E. 

 Gen. Hippothoa. 

 33. H. biaperta (MlCH., Busk.). 

 Hab.: Mare Karicum, 1. num. 35. 



34. H. hyalina (LlN.). 

 Hab. : Ad occidentem insularum Novaja Semlja, lat. 72° 30', 

 long. 52" 45', in prof. 5 — 20 org., fund. lapidos. -arenac; 

 Möller-bay, in prof. 15 — 20 org., fund. arenac. algis obsit.; 

 Besimanna-bay, in prof. 4—6 org., fund. arenac. 



') Cfr. Floridan Bryozoa, part. II, pag. 67'. 



