64 Prot. 
XVIII. PROTOZOA. 
[1905] 
Larcospira ( Lithelius ) minor , note on, J0RGEN8EN (204) p. 121. 
Leptosphcera arachnoides n. sp., Norwegian Fiords, diagnosed, J0rgensen 
(203) p. 66. 
Lithelius minor u, sp., Norwegian Fiords, diagnosed, J0rgensen (203) 
p. 65, pi. 5, fig. 24. 
+ Lithomespilus coronatus n. sp., p. 198, pi. 4, fig. 7, L. ovoideus n. sp., 
p. 198, pi. 4, fig. 8, Cretaceous, Italy, diagnosed, Squinabol (463). 
Odontosphcera compacta n. sp., occurrence and diagnosis, Brandt (40) 
p. 342, pi. 10, fig. 19. 
\ Pentasphcera n. g., p. 193, for P. longispina n. sp., p. 193, pi. 5, fig. 1, 
Cretaceous, Italy, diagnosed, Squinabol (463). 
t Pentasphcerida n. fam., diagnosed, Squinabol (463) p. 192. 
. \Phacostylus rarus n. sp., Cretaceous, Italy, diagnosed, Squinabol (463) 
p. 202, pi. 4, fig. 10. 
Phorticium pylonium , Norwegian Fiords, notes on, J0rgensen (204) p. 120, 
fig. 42, pis. 10 & 11, figg. 43-45, pi. 11. 
t Porodiscus crebriporus n. sp., Cretaceous, Italy, diagnosed, Squinabol 
(463) p. 202, pi. 5, fig. 4. 
Rhaphidozoum acuferum , account of, Brandt (40) pp. 319-322, pi. 9, 
figg. 3-7. 
Rkizoplegma boreale y Norwegian Fiords, diagnosed, Jorgensen (204) p. 118, 
fig. 38, pis. 9 & 10. 
iRhopalastrum speciosum n, sp., Cretaceous, Italy, diagnosed, Squinabol 
(463) n. 203, pi. 5, fig. 5. 
Siphonospmra tenera, p. 338, pi. 9, fig. 13, S. martensis n. sp., p. 339, pi. 9, 
figg. 9-12, diagnosed, Bhandt (40). 
JSolenosphctra ohierchiai n. sp., occurrence and diagnosis, Brandt (40) 
p. 346, pi. 10, fig. 27. 
Sorolarcus circumtextus n. sp., Norwegian Fiords, diagnosed, J0rgensen 
(203) p. 65. 
iSpongodiscus maximus n. sp., p. 205, pi. 6, fig. 4, S.1 dubius n. sp., p. 205, 
pi. 6, fig. 5, Cretaceous, Italy, diagnosed, Squinabol (463). 
t Spongolonche diver sispina n. sp., Cretaceous, Italy, diagnosed, Squin- 
abol (463) p. 206, pi. 6, fig. 6. 
t Spongoprunum diversispina n. sp., Cretaceous, Italy, diagnosed, Squin- 
abol (463) p. 199, pi. 4, fig. 2. 
t Spongotripus compressus n. sp., Cretaceous, Italy, diagnosed, Squinabol 
(463) p. 206, pi. 6, fig. 7. 
t Stauralastrum patOtvinum n. sp,, Cretaceous, Italy, diagnosed, Squinabol 
(463) p. 204, pi. 6, fig. 2. 
t/S 'taurosphcera magnijica n. sp., p. 191, pi. 3, fig. 1, S. veneta n. sp., p. 191, 
pi. 3, fig. 2, S. hindei n. sp., p. 191, pi. 3, fig. 3, Cretaceous, Italy, 
diagnosed, Squinabol (463). 
Streblacantha (Sorolarcus) circumtexta , notes on, J0 rgensen (204), p. 121, 
fig. 46, pis. 11 & 12. 
iStylartus longispina n. sp., Cretaceous, Italy, diagnosed, Squinabol (463) 
p. 199, pi. 4, fig. 6. 
Stylodictya aspera n. sp., Norwegian Fiords, diagnosed, J0rgensen (203) 
p. 62 ; S. tenuispina n. sp., p. 118, pi. 10, fig. 39, S. validispina n. sp., 
p. 119, pi. 10, fig. 40, S. acideata n. sp., p. 119, pi. 10, fig. 41, id. 
(204) . 
■fStylotrochus euganeus n. sp., p. 207, pi. 6, fig. 9, S. longispina n. sp., 
p. 207, pi. 6, fig. 8, Cretaceous, Italy, diagnosed, Squinabol (463). 
Tetrapyle polyacantha n. sp., Norwegian Fiords, diagnosed, J0rgensen 
(203) p. 63. 
Tetrapylonium clevei n. sp., Norwegian Fiords, diagnosed, J0rgensen 
(203) p. 64. 
Thalassicolla y formation of isospores and anisospores in, pp. 251-256 ; 
