18 Gad. 
CCELENTERATA. 
form, rugose, swollen at the base and contracting towards, the calyx ; 
costae broad, finely punctate, without cross bars ; epitheca dense ; fossula 
deep ; columella spongious. B. radians (p. 77), Southern Seas. 
Astrjjidj:. 
Koby (15) describes the following new species : — 
Trochosmilia excelsa (p. 23), St. Ursanne ; T. in/lata (p. 24), Caque- 
relle. 
Epismilia irregularis (p. 27), Soyhieres, &c. ; E. laufonensis (p. 28), 
Soyhieres, &c. ; E. contorta (p 29), Soyhieres, &c.; E. multisepta (p. 30), 
Soyhieres, &c. ; E. crassisepta (p. 31), St. Ursanne; E. magna (p. 32), 
St. Ursanne ; E. delemontana (p. 32), Caquerelle. 
Plesiosmilia gracilis (p. 34), Combe Chavatte ; P. truncata (p. 35), 
Combe Chavatte ; P. corallina (p. 36), Combe Chavatte. 
Pleurosmilia compressa (p. 39), St. Ursanne ; P. excavata (p. 40), St. 
Ursanne ; P. generensis (p. 40), Salere. 
Axosmilia cylindrata (p. 42), Yorbourg. 
Rhipidogyra gigantea (p. 45), Caquerelle ; R. minima (p. 46), Sal&re. 
Aplosmilia thurmanni (p. 54), Caquerelle. 
Stylosmilia corallina (p. 62), St. Ursanne, &c. 
Helioccenia costulata (p. 64), Yorbourg; H. etalloni (p. 64), Soyhieres ; 
II. corallina (p. 65), Caquerelle, &c. 
Diploccenia matheyi (p. 70), Caquerelle, &c. ; D. polymorpha (p. 70), 
Soyhieres. 
Stylina renevieri (p. 74), Sainte Croix ; S. subramosa (p. 79), Soyhieres ; 
S. fenestralis (p. 83), Yorbourg ; S. punctata (p. 85), Sainte Croix. 
Cryptoccenia thiessingi (p. 86), Combe Chavatte; C. compressa (p. 87), 
Boltigen ; C. cartieri (p. 89), Gunsberg, &c. ; C. tabulata (p. 93), Sainte- 
Claude, &c. 
Cyathophora thurmanni (p. 96), Caquerelle, &c. ; C. gressleyi (p. 98), 
Caquerelle, &c. ; C. faveolata (p. 100), Obergosgen. 
Convexastrcea meriani (p. 102), St. Ursanne ; C. buschmanni (p. 103), 
Boltigen. 
OcULINIDjE. 
Enallohelia decussata , Koby, (15) p. 18, Valfin. 
Dendrohelia mamillaris , Koby, (15) p. 21, Soyhieres. 
Turbinoljdjs. 
Cary ophy Ilia endothecata, Duncan, (4) p. 216, Madeira. 
Ceratotrochus johnsoni, Duncan, (4) p. 217, Madeira. 
Trochocyathus corallinus , Koby, (15) p. 13, Soyhieres. 
OCTACTINLE. 
Stolon i pera. 
Clavularia prolifer a , Koch, (16). 
