MONOGRAPH OF THE EXISTING CKINOIDS. 49 



AnUdon finschii, sp. nov Oxymetra finsehii. 



I Lamprometra palmata. 

 Ardedon palmata [Lamprometra protectun. 



Antedon erinacea, sp. nov Oxymetra erinacea. 



Antedon tenuipinna, sp. nov - - Stephanometra tenuipinna. 



Antedon oxyacantha, sp. nov Stephanometra oxyacantha. 



Antedon monacantha, sp. nov Stephanometra monacantha. 



Antedon spinipinna, ep. nov Stephanometra spinipinna. 



Antedon imparipinna Lamprometra protectus. 



Antedon tenera, sp. nov - - Lamprometra gyges. 



Antedon brevicuneata Lamprometra protectus. 



Antedon elongata - -\ D i chrome traflagellata. 



Antedon fiagellata I 



Antedon conifera. sp. nov - - Cosmiometra conifera. 



Antedon macronema Ptilometra mulleri. 



Antedon andersoni Pontiometra andersoni. 



fAmphimetra molleri. 

 Antedon milberti \Amphimetra milberti. 



[Amphimetra discoidea. 



Antedon serripinna Oligometra serripinna. 



Antedon japonica, sp. nov Oligometra japonica. 



| Colobometra vepretum. 

 Antedon perspinosa j Colobometra persp inosa. 



Antedon afra, sp. nov Tropiomttra afra. 



Antedon hupferi, gp. nov Antedon kupferi. 



Antedon nana, sp. nov Iridometra nana. 



Actinometra divaricata Comantheria briareus. 



fComanthina schlegelii. 

 Actinometra parvicirra j Comanthus samoana. 



[Comanthus parvicirra. 



Aclinometra regalis Comanthina schlegelii. 



Actinometra coppingeri : Capillaster multiradiata. 



Actinometra macrobrackius, sp. nov Capillaster macrobrachius. 



Actinometra fimbriata Capillaster multiradiata. 



Actinometra multiradiata Capillaster multiradiata. 



Actinometra slelligera Comatella stelligera. 



Actinometra maculata Comatella maculate. 



Actinometra pulchella Comatella maculata. 



Actinometra Solaris Comatula Solaris. 



Actinometra pectinata Comatula pectinata. 



Actinometra brachiolata Comatulella brachiolata. 



Actinometra typica Comaster typica. 



Actinometra graeilis, sp. nov Comaster gracilis. 



In addition to the new species indicated above, Hartlaub described in the pre- 

 liminary paper Antedon lepida, A. protecta, and A. amboinensis, which he later re- 

 ferred to Antedon palmata, A. imparipinna, and A. brevicuneata, respectively; all 

 three of them are synonyms of Lamprometra protectus. 



Dr. P. H. Carpenter in 1891 published a paper on a small collection of crmoids 

 from Madeira, in which he discussed the vexed question of the synonymy of the 

 common European species, combining as a single form all the species which are now 

 understood as constituting the genus Antedon; and Canon Norman wrote a short 

 note in which he called attention to the fact that Actinometra, as used by Carpenter 



