188 report— 1884. 



50. Lepralia scarabjcus, Rss. ( Umbonula verrucosa, Esper) ; Cellepora, 

 Rss. 1. c. p. 86, and D'Orb. 



57. ,, seriata, Rss., ' Foss. Bry. Ost.-ung.' 



58. ,, granulifera, Rss. ; Cellepora ibid., /. c. p. 86, and D'Orb. 



' Pal. Fr.' 



59. ,, lata, Bask ; Manz. ' Bry. Foss. It.' p. 4. 



60. „ ASPERRI31A, Rss., ' Foss. Bry. Osfc.-ung.' 



61. „ OGIVALIS, „ „ 



62. „ NUDA, „ ,, „ 



63. „ CINGOLATA, „ „ „ 



64. ,, circumornata, Rss. ; Cellepora ibid., Rss. I. c. p. 85 ; 



Beptescharella ibid., D'Orb. ' Pal. Fr.' v. p. 455. 



65. „ aperta, Rss., ' Foss. Bry. Ost.-ung.' 



66. ,, ceratomorpha, Rss. ; Cellepora, Rss. /. c. p. 80 ; Eept- 



escharellina ibid., D'Orb. ' Pal. Fr.' v. p. 429. 



67. „ CRASSA, Rss. ' Foss. Bry. Ost.-ung.' 



68. ,, karepunctata, Rss. = Cellepora ibid. Rss., 1. c. p. 87, and 



D'Orb. 



69. „ GONIOSTOMA, Rss. = Cellepora ibid. Rss., 1. c. p. 87, and 



D'Orb. 

 cyclocephala, Rss. ' Foss. Bry. Ost.-ung.' 



TDRGESCEXS, „ „ ,, 



SULCIFERA, „ ,, „ 



INSIGNIS, ,, 



PLANICEPS, ,, 



GROSSIPORA, „ 



granoso-torosa, Rss. „ ,, similar to L.tenella, 



Rss. ; similar to L. rudis, Manzoni. 

 anisostoma, Rss. 'Foss. Bry. Ost.-ung.' 



FILOCINCTA, ,, „ „ 



Membranipora, Blainv. 



78. ,, subtilimargo, Rss. ' Foss. Fauna deut. Oberoligo- 

 ciin,' ii. p. 17 ; M. laxa, Rss. ' Alt. Terfc. Alp.' ii. p. 40. 



79. Membranipora elliptiga, Hag. sp. = Cellepora ibid., Hag. = Mar- 



cjinaria ibid., Rom. 

 •80. Membranipora loxopora, Rss. = Cellepora ibid., Rss., /. c. p. 97 

 = lieptoflustrella ibid., D'Orb. ' Pal. Fr.' v. p. 571. 



81. Membranipora fenestrata, Rss. = Cellepora ibid., Rss., /. c. p. 97, 



and D'Orb. 



82. Membranipora Lacroixii, Sav., sp. = ill". Savartii, Busk, ' Crag P.' 



p. 31 ; Manzoni, ' Bry. Foss. It.' ii. p. 3 ; M. reticulum, Rss., I. c. 

 p. 98 ; Mich. ' Icon. Zoo.' p. 74. In the Pliocene of Voltnra and 

 in the Red Crag. 

 82a.M. lacroixii, var. Diadema, Rss., 1. c. p. 98. 



83. Membranipora appendiculata, Rss. = Cellepora ibid., Rss. I. c. 



96 ; Reptoflustrella ibid., D'Orb. ' Pal. Fr.' v. p. 571. 

 ' The nearly allied M. velamen, Goldf., differs in form of cell and 

 absence of vibracula. Our species is very similar to many forms of the 

 M. trifolium, Wood.' — Reuss. 



84. Membranipora semiaperta, Rss. ' Foss. Bry. Ost.-ung.' 



85. „ plattstoma, „ = Cellepora ibid., Rss. I. c. p. 91. 



86. „ incorrupta, ,, ' Foss. Bry. Ost.-un^,' 



