CLASSIFICATION OF THE ANIMAL KINGDOM. 





c. Fungida 





d. Perforata . 



2. Alcyonaria 



a. 



Haimeidas 



b. 



Cornulariadae 



c. 



d. 



Alcyonidae . • 



Pseudaxonia . 



e. 



/ 



g- 



Tubiporidce . 

 Helioporidae 

 Gorgonidje . 



h. 



Pennatulidae . 



i. 



* Heliolitidae . 



J- 

 k. 



* Halysitidse . 

 *Tetradiidae . 



1. 



*Cha5tetidae . 



m. *Auloporidae 



3. * MONTICULIPOROIDEA 



a. Monticuliporidae . 



b. Fistuliporidae 

 4. Ctenophora 



. Fungia, * Anabacia. 



. Madrepora, Forties, * Favosites, * Syringopora, 

 " Thccia. 



. Monoxenia, Hartea. No fossil forms. 

 . Corntdaria. No fossil forms. 

 . Alcyonium. No fossil forms. 



Corallium, Mopsea. 



Tubipora. No fossil forms. 



Heliopora. 



Gorgottia, Gorgoneila, /sis, Primnoa. 



Pennattila, * Grap/iularia. 

 . Heliolites, Plasmopora. 



Halysites. 



Tetradium. 



Chatetes. 



Aulopora, Cladochonus. 

 (Zoological affinities uncertain). 



Monticulipora. 

 . Fistulipora, Callopora. 

 . Plctirobrachia, Beroe. No fossil forms. 



SUB -KINGDOM IV.— ECHINODERMATA. 



1.' *Palechinoidea 

 2. euechinoidea : . 



*Encrinasterle 



ASTERLE VER^E . 



DIVISION A.— ECHINOZOA. 

 .CLASS I.— ECHINOIDEA. 



. Archceocidaris, Bothriocidaris. 

 Echinus, Cidaris, Spatangus, * 



CLASS II.— ASTEROIDEA. 



. Paltcaster, Pctraster. 



Asterias, Goniaster, Solaster. 



Echinothuria. 



CLASS III— OPHIUROIDEA. 



1. EURYALIDA . . . Asterophyton,* Onychaster. 



2. Ophiurida . . . Ophioglypha, * Aspidura. 



CLASS IV.— HOLOTHUROIDEA. 



Cucumaria, Psoitis. 



i. *pal/eocrinoidea 

 2. Neocrinoidea . 



1. Aporitid^ 



2. DlPLOPORITID^E 



3. Rhombiferi 



1. Regulares 



2. Irregulares 



DIVISION B.— PELMATOZOA. 

 CLASS I.— CRINOIDEA. 



Aciinocrinus, Cyathocrinus. 

 Pentacrinus, * Encrinus, Antedon. 



CLASS II.— *CYSTOIDEA. 



Cryptocrinus, Agelacrinus. 

 Glyptosphcerites, Sphceronites. 

 Echinosphccrites, Caryocrinus. 



CLASS III.— * BLASTOIDEA. 



Pentremites, Granatocrinus , Codaster. 

 Astrocrinus, Eleutherocrinus. 



