110 GOÉS, BETICULARIAN RHIZOPODA OF THE CARIBBEAN SEA. 



Syn. Valvulina auris, insequalis d'Orb., 1845, Voy. Amer. merid. 5. 5, t. 2, figg. 15 — 17; t. 7, figg. 



10—12. 

 Rotalina scaphoidea Ess., 1849, Neue For. österr. Beck.; Wien. Ak. Dkschr. 1. 1, p. 372, t. 47, 



tig. 3. 

 » deformis, Sagra d'Orb., 1839, Cuba, p. 77, t. o, ligg. 13 — 15. 



Pulv. auricula Park. et Jones, 1866, Crag. For.; Pal. Soc. 19, t. 2, tigg. 33 — 35. 



Valvulina cordiformis Costa, 1854, Pal. Nap. 2, p. 262, t. 21, tig. 10. 

 Pulv. cordiformis Rss., 1867, Steiusalzablag. Wieliczka; Wien. Ak. Sitz.-Ber. 1. 55, p. 103, t. 5, 



tig. 3. 

 Rotalia eristellarioides Rss., 1863, For. Crag. dAnvers; Bnll. Ac. Belg. (2), 15, p. 154, t. 3, 



tigg. 44. 

 » eontraria Ilas., 1851, Sept. Thou. v. Berlin; Ztschr. deutsch. geol. Ges. 3, p. 76, t. 5, 



tig. 37. 

 » Brongniartii d'Orb., 1826, Tabl. Meth.; Ann. Se. Nat. 7, p. 273. 



» •) ])'Orb., 1846, For. tert. Vienne p. 158, t. 8, tigg. 22—24 (.valde porösa 



quasi Planorbulina tere). 

 » » Egger, 1857, Mioc. Ortenb.; Leonh. u. Bronn. Jhrb. 1857, p. 274, t. 7, 



tigg. 5-7. 

 » Hauerii d'Orb., 1846, For. tert. Vienne, p. 151, t. 7, tigg. 22 — 24 (minus oblonga). 



Discorb. ineequalis Möb., 1880, Beitr. z. Meeresfaun. Manritius u. Seychell. p. 97, t. 9, tig. 19. 



Pulvinuliiia repanda Fichi. and Moll. 



Tnb. VIII, tigg. 276—282. 



Oui' forin coiues next to Rotalina caribtea d'Orb. or Rot. pulchella d'Orb. Its 

 shape is generally infiated biconvex, but the j^^unger speccimens are often planoconvex 

 or subcoiiical witli the spiral side quite flat. It is soinetiines slightly marginated. 



It has been found in tiie coralline-gravel oaly, attaining a diameter of 1,5 min. 



Figg. 276 — 277: the apertural-side and the edge-side of Palv. repanda Ficht. 

 and Moll. 



Fig. 278: spiral-side, nearly tlat, of a younger individual. 



Fig. 279: a transverse section near the horizontal, median plane. 



Fig. 280: section near the spiral side of a very young specimer. 



Fig. 281: the side-view of the same. 



Fig. 282: side-view of another young specinien, nearly biconvex. 



Syn. Kautilus repandus Ficht. et Moll., 1803, Test. micr. p. 35, t. 3, tigg. a— d. 



» sinuatus Ficht. et Moll., ibid. p. (i5, t. 10, tigg. a — d. 



Pulvin. repanda Park. et Jones, 1866, Crag. For.; Pal. Soc. 19, t. 2, tigg. 22 — 24. 



? Rosalina Mediterranensis d'Orb., 1826, Tab. meth.; An. So. Nat. 7, p. 271, N:o 2. 

 Rotalia communis d'Orb., ibid. p. 273, N:o 29 (an P. auricula). 



» pulchella dTJkb., ibid. p. 274, N:o 32: Mod. N.-o 71. 



« Caribsea d'Orb., 18.'!9, Cuba p. 74, t. 5, tigg. 1 — 3. 



Pulvin. pulchella Park. et .Iones, 1866, Crag. For.; Pal. Soc. 19, t. 2, figg. 25 — 27. 



Rotalina Bouéana d'Orb., 1846, For. tert. Vienne, p. 152, t. 7, figg. 25 — 27. 



Pulvin. Bouéana Rss., 1865, deutsch. Sept. Thon; VA^ien. hk. Dkschr. 1. 25. i, p. 161, t. 4, 



iig. 14. 



