Prodromus neapolitanae actiniarum faunae etc. 321 



Syn. 1875, Sagartia effoeta, Fischer, Compt. rend. vol. 86. p. 1207. 



1877, ? - polypus, Klimzinger, Korall. vol. 1. p. 76. tab. 5. fig. 1. 



1878, ? - marmorata, Stitder, Monatsb. Beri. 1878. p. 543. tab. 4. 



fig. 15. 

 Descr. Calliactis cancrisociata, tentaculis frequentibus. 

 Hab. Frequens. 



Var. «) n i V e a = peristomate cirrisque albis, columna striis longitudinalibus 

 albis et fuscis. 

 ß) aurantiaca = peristomate cirrisque aurantiacis. 

 y] viridescens = peristomate albo, columna virido-fusca. 

 &) purpurea = peristomate rubesceute, columna purpureo-fusca. 

 e) sulphurea = peristomate luteolo, columna sulphureo colore depicta. 



Gen. X. Heliactis. 



Hydra (pars), Gaertner 1762. 



Actinia (pars) , Petmant 1777, Ellis et Solander 1786, Lamarck 1816, Delle 

 Chiaje 1825, 1841, 1843, Gravetihorst 1831, Grube 1840, Johnston 1847, Gosse 1853. 



Actinocereus (pars) , ülainville 1830. 



Isacmaea (pars), Ehrenherg 1834. 



Cereus (pars), Agassiz 1849, Müne Edwards 1857, Verrill 1862, Fischer 

 1875, ? Studer 1878. 



Sagartia (pars), Cosse 1855, 1858, 1860, Lacaze Duthiers \%'12, Heider \81S. 



Scolanthus, Holdsivorth 1855 (non Gosse 1848). 



Heliactis, Thompson 1858. 



Adamsia (pars) , 3Iilne Edwards 1857. 



Paractis (pars) , Milne Edwards 1857. 



Adamsidae acetabulis superiori corporis parte plurimis instructae. — Cerei 

 Okenii nomen huic generi prioritatis jussu vindicandum foret; quo tarnen 

 nimis a scriptoribus adusum et compluribus diversissimisque actiniarum gene- 

 ribus inscriptum fuit plane reiicere et aptiore Thompsonii synonimo substi- 

 tuere censeo. Quaeque de Cereo et de Ehrenbergü quidem Cribrina dico, nee 

 non de Gossei Sagartia. 



Sp. 17. Heliactis bellis. 



Syn. 1762, Hydra calyciflora, Gaertner, Ph. Tr. vol. 52. p. 79. tab. 1. fig. 2. 

 1777, Actinia pedunculata, Pennant, Zooph. vol. 4. p. 49. 

 1786, - bellis, Ellis et Solander, Zooph. p. 2. 

 1788, Hydra bellis, Linnaeus-Gmelin, p. 3868. 

 1812, Actinia pedunculata, Pennant, Zool. p. 102. 

 1816, - - Lamarck, vol. 3. p. 70. 



1824, - - Encyclop. meth., tab. 71. fig. 4. 



1825, - bellis, Delle Chiaje, tab. 107. fig. 1. 

 1829, - - Rapp, p. 50, tab. 1. fig. 1, 2. 



22* 



