ON FOSSIL POLTZOA. 157 



64. Mamillopora cupula, Sm., 'Fl. Bry.' pi. ii. f. 32 = ?Conescharellina, 



D'Orb., Z. c, p. 446. 



65. Gemillipora eburnea, Sm., ' Fl. Bry.' pi. ii. f. B5=?Hippothod 



elegans, D'Orb., I. c, p. 384. 



66. Hippothoa Isabellina, D'Orb., 'Fl. Bry.' pi. ii. f. 44= Beptopo- 



rina, D'Orb. = ? Schizoporella unicornis, Hincks. 



67. Eschaeella sanguinea, Sm. = ?Cellepora subtorquata, D'Orb., I. c, 



p. 399 (Schizoporella, Hincks). 



68. Escharella pertusa, Esper = Cellepora, D'Orb. (Lepralia, 



Hincks). 



69. Escharella Audouinii= Cellepora, D'Orb.; C. A udouinii, D'Orb. 



=?C. ovoidea and 0. subovoidea, ' Pal. Fr. T. C p. 402 (Lepralia, 

 Hincks). 



70. Lepralu inorn at a= Cellepora ibid., Gabb and Horn. 



71. Lepralia edax, Busk= Cellepora edax, Busk, ' Crag Pol.' p. 59. 



72. Retepoea MAKSVPiATA=?Phidolopora labiata, Gabb & Horn. 



73. Discopora albieosteis (forma ty pica) = Cellepora ceratomorpha,~Rss., 



' Fos. Pol. W. TV p. 80= ''.Cellepora cucalina, Mich. ' Icon. Zoo.' 



p. 324. 

 In giving these lists* of Cheilostomata from the Floridan and Scan- 

 dinavian Bryozoa of Professor Smitt, I have not thought it necessary to 

 curtail any of the synonyms, or alter into the more modern genera any of 

 the forms described by the author. The student will see at a glance how- 

 very different Smitt's and Hincks's genera are, and how readily the latter 

 author has adopted from Smitt the generic terms that could be adopted 

 with safety. It will be for those who take up the study of either Recent 

 or Fossil Polyzoa to arrange their species after any author whomsoever 

 they may choose to follow. I believe, however, that for the first time, 

 both Paleontologists and those who take up the examination of Recent 

 or living forms, have been, by the publication of the present Report, 

 put in possession of lists which will facilitate research and prove 

 advantageous to fulm-e scientific exposition. 



Smitt: Ctclostomata (Scandinavian). 



Tribe Infundibulata, Gervais. Order Ctclostomata, Busk 



( = Centrifugin a , D' Orb. ) . 



Sub-order Radicellata, D'Orb. (=Articulata, Busk). 



Family Crisped : Les Crisies (M.-Edw.) = Crisiadce, D'Orb. 



Crisia, Lamx. (=Crisia, Unicriski, Bicrisia, Crisidea, Filicrisia, D'Orb.). 



1. Ceisia coenuta, Itirm.=FiUcrisia, D'Orb. ' Pal. Fr. Terr Cret ' v 



p. 604. 



2. Crisia /3 coumiA=Crisidia, D'Orb. ' Pal. Fr. Terr. Cret.' v. 653. 



3. Ceisia eburnea. Linn. = Crisia, D'Orb. „ „ „ „ |f r>98. 



4. Ceisia denticulata, Linn., Crisia, D'Orb., ' Pal. Fr. Terr"Cret 'v 



p. 599, and Busk, ' C. P.' p. 93. 



Sub-order Incrustata (= InarticuUta, Busk). 



I. Tubulinea, D'Orb. Family Diastoporid^e. 



Diastopora, Lamx. ; M.-Edw. 



5. Diastopora mnv^s-Alecto, Busk, ' Crag Pol.' p. 112= Proboscina 



dichotoma, D'Orb. ' P. F. T. Cret.' v. p. 8A7=Proboscina Ton- 

 D'Orb. (?) I. c, p. 856. 



