S78 



MANUAL OF NATURAL HISTORY. 



4 Class Bivalves (Conchifera, Lam. 



Lamellibranchiata, Blainv. 

 Conchophora, Gray. 

 Tropiopoda, Macgill. 

 Dithyra, Aristotle.} 



5 Brachiopods (Brachiopoda, Guv. 



Palliobranchiata, Blainv. 

 Spirobrachiophora, Gray.) 



6 Twiicaries (Tunicata, Lam. 



Ascidia, Lin. 



Heterobranchiata, Blainv. 

 Apoda, Macgill.) 



I 



o 

 bo 



III. SUB-KINGDOM. ANNULOSE-ANIMALS. 



Insecta et Vermes (pars), Lin. Articulata, Cuv. 

 Amiulosa, Macleay. Entomozoa, Blainv. Diplo- 

 gangliata, vel Entomoidea, Diploneura, Grant. 

 Homogangliata, Owen. 



1 Class Insects (Insecta, Ooldfuss. 



Hexapoda (pars), Latr. 

 Ptilota, Aristotle. 



2 Aiolopods (Aiolopoda, nolis.) 



3 Arachnidans ...(Arachnida, Macleay. 



Arachnides, Lam. 

 Arachnoida, Leach. 

 Unogata, Fdbr.) 



4 Crustaceans ...(Crustacea, Cuv). 



5 Cirrhopods (Cirrhopoda, Cuv. 



Cirripeda, Leach. 

 Cirripedes, Macleay, 

 Nematopoda, Blainv, 

 Lepas, Lin,) 



- 3 



It 



