110 GOES, RETICULARIAN RHIZOPODA OF THE CARIBBEAN SEA. 



Syn. Valvulina auris, inaequalis n'ORB., 1845, Voy. Amer. merid. 5. 5, t. 2, figg. 15 17; t. 7, tigg. 



1012. 

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



tig. 3. 



deformis, Sagra D'ORB., 1839, Cuba, p. 77, t. 5, figg. 13 15. 



Pulv. auricula PARK, et JONES, 1866, Crag. For.; Pal. Soc. 19, t. 2, figg. 3335. 



Valvulina cordiformis COSTA, 1854, Pal. Nap. 2, p. 262, t. 21, fig. 10. 

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



fig. 3. 

 Botalia cristellarioides Rss., 1863, For. Crag. d'Anvers; Bull. Ac. Belg. (2), 15, p. 154, t. 3, 



figg. 44. 



contraria Rss., 1851, Sepf. Thou. v. Berlin; Xtschr. deutsoh. geol. Ges. 3, p. 76, t. 5, 



fig. 37. 

 Brongniartii D'ORB., 1826, Tabl. Meth.; Ann. Se. Nat. 7, p. 273. 



D'ORB., 1846, For. tert. Vienne p. 158, t. 8, figg. 22 24 (valde porosa 



quasi Planorbulina fere). 

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



ngg- 57. 



Hauerii D'ORB., 1846, For. tert. Vienue, p. 151, t. 7, tigg. 22 24 (minus oblonga). 



Discorb. inaequalis MOB., 1880, Beitr. /. Meeresfaun. Mauritius u. Seychell. p. 97, t. 9, fig. 19. 



Pulvinulina repanda FICHT. and MOLL. 



Tab. VIII, figg. 276282. 



Our form comes next to Rotalina caribcea D'ORB. or Rot. pulchdla D'ORB. Its 

 shape is generally inflated biconvex, but the younger speccimens are often planoconvex 

 or subconical with the spiral side quite flat. It is sometimes slightly marginated. 



It has been found in the coralline-gravel only, attaining a diameter of 1,5 mm. 



Figg. 276 277: the apertural-side and the edge-side of Pulv. repanda FICHT. 

 and MOLL. 



Fig. 278: spiral-side, nearly flat, 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 specimen, nearly biconvex. 



Syu. Nautilus repandus FICHT. et MOLL., 1803, Test. micr. p. 35, t. 3, figg. a d. 



sinuatus FICHT. et MOLL., ibid. p. 65, t. 10, figg. a d. 



Pulvin. repanda PARK, et JONES, 1866, Crag. For.; Pal. Soc. 19, t. 2, figg. 22 24. 



? Bosalina Mediterranensis D'ORB., 1826, Tab. meth.; An. Sc. Nat. 7, p. 271, N:o 2. 

 Botalia communis D'ORB., ibid. p. 273, N:o 29 (an P. auricula). 



pulchella D'ORB., ibid. p. 274, N:o 32: Mod. N:o 71. 



Caribsea D'ORB., 1839, Cuba p. 74, t. 5, figg. 13. 



Pulvin. pulchella PARK, et JONES, 1866, Crag. For.; Pal. Soc. 19, t. 2, figg. 25 27. 



Botalina Boueana D'ORB., 1846, For. tert. Vienne, p. 152, t. 7, figg. 25 27. 



Pulvin. Boueana Rss., 1865, deutsoh. Sept. Thon; Wien. Ak. Dkschr. 1. 25. i, p. 161, t. 4, 



fig. 14. 



