PISTULOSB POLYMORPHIN^, AND GENUS EAMULINA. 513 



Seeies III. Outgrowths on the general sureace (page 505) 

 Group IS'o. 7. — Regular or irregular. Figs. 26-29. 



41. ' Polyraorpha subovalia,' etc., Soldani, 1791, Testaceographia, 



vol. i. pt. 2, p. 114, pi. 115. fig. p ; pi. 127. figs, l, m ; p. 118, 

 pi. 128. fig. N ; pi. 129. figt!. ee, gg, hh. Zool. type : P. com- 

 munis, di^Ovh. Recent; Mediterranean. 



42. Polymorphiiia tuhulosa, Jones, Parker, and Brady, 186B, 



Monogr. Crag Foram. (Pal. Soc), pi. i. fig. 73. Zool. type : 

 P. gihla, d'Orb. Pliocene ; Suff'olk.— Fig. 26. 



43. Glohulina oviformis, Terquem, 1878, Mem. Soc. Geol. France, 

 ser. 8, vol. i. no. 3, p. 44, pi. iv. (ix.) fig. 11. Zool. type : 

 P. rotundata (Born.). Pliocene ; Island of Rhodes. — Fig. 27. 



44. ' Polymorpha corcula spinosa,' Soldani, 1791, Testaceographia, 



vol. i. pt. 2, p. 114, pi. 109. figs. H, I. Zool. typ. : P. lactea 

 (W. & J.). Recent; Mediterranean. 



45. Raphanulina Humboldtii, Zborzewski, 1834, Nouv. Mem. 



Soc. Imp. Nat. Moscou, vol. iii. p. 311, pi. xxviii. fig. 1 a. 

 Zool. type : P. comvtunis, d'Oi-h. Tertiary; S.W. Russia 



46. Polymorphina solidula^ Terquem, 1878, Mem. Soc. Greol. 



France, ser. 3, vol. i. no. 3, p. 40, pi. iii. (viii.) fig. 33. 

 Zool. type : P. lactea (W. & J.). Pliocene ; Island o£ 

 Rhodes.— Fig. 28. 



47. Chapman Collection, K. Zool. type : P gutta, d'Orb. 



Grault ; Folkestone. Several short, rounded tubercles 

 disposed over the general surface. — Fig. 29. 



Series IV. Marginal or Peripheral Outgrovs^ths (page 508). 



Grroup No. 8. — Regular or irregular; shell free or attaclied. 

 Figs. 30-37. 



48. PolymorpJiina communis, in part, Parker and Jones, 1857, 

 Ann. Mag. Nat. Hist. ser. 2, vol. xix. p. 283, pi. x. figs. 25- 

 27 ; and as P. lactea, var. tuhulosa, Parker and Jones, 1865, 

 Phil. Trans, vol. 155, p. 362, pi. xiii. figs. 52 a-c. Zool. 

 type : P. Humholdtii, Bornemann. Recent ; coast o£ Fin- 

 mark. — Figs. 30 a, I, c. 



49. Polymorphina gihha (fistulose form), Brady, 1884, Chall. 

 Reports, vol. ix. p. 562, pi. Ixiii. fig. 16. Zool. type : 

 P. gihha, d'Orb. Recent.— Fig. 31. 



LINN. JOUEN. — zoology, VOL. XXV. 42 



