SYNOPSIS OF ANIMAL KINGDOM. 91 



SYNOPTI0A.L TABLE OP THE LEADING DIVISIONS 

 OF THE ANIMAL KINGDOM. 



Subkin^dom I.— PROTOZOA. 

 Class I. — Gregarinida.* 

 Class II. — Kliizopoda. 



(1) MONERA.* 



(2) AMCEBA.* 



(3) FoRAMiNiFERA. 'SumuMtiAgd—FusuUna. 



(4) Radiolaria.* 



(5) Heliozoa.* 



Class III Infusoria.* 



Subkingdom II.— PORIFBRA. 



Class I. — Plethospongise. 



( 1 ) Myxospongi^.* 



(2) Ceratospongi^e.* 



(3) m0na.ctinell1d^.* 



(4) Tetractinellid^.* 



(5) LlTHISTID^.* 



(6) Hexactinellidje. Eeceptaculitidse — Beceptaculites. 



(7) Octactinellid^.* 



(8) Heteractinellid^.* 



Class II. — Calcispongise.* 



Subkingdom III.— CGELENTERATA. 



Class I. — Hydrozoa. 



(1) Hydroidea.* 



(2) SiPHONOPHORA.* 

 ( 3 ) LtJCERNARIDA.* 



(4) Grapiolitoidea.* 



(5) Hydrocorallin.e.* 



6) Stromatoporidea. StTomatoporldsQ—Stromatopora. 



