Tabular Outline, 



KINGDOMS 



of 

 NATURE. 



Animal. 



Vegetal. 



Mineral. 



Snh-Kingdoms. 



I Vertebrata. — Internal jointeil skeleton. — Fish, Do?, etc. 

 I Articulata. — External jointed skeleton. Centipede, ,\nt,etc. 

 I MoUusca. — Soft-bodied animals, usually protefted by a 

 ! shell, — Clam, Nautilus, etc. 



Radiata.— Parts of body radiate from an axis, — Star-fish, 

 1 Sea-urchin, etc. 



Protozoa. — Minute animals, aquatic or sometimes jiarasitic, 

 I — Rhizonod, Sponge, etc. 



ARTICULATA. 



Classes. 



Insecta. — Breathe by means of tubes, which permeate the body, — Spi- 

 ders, Moths, etc, 

 Crustacea.— Breathe by means of gillSj— Crawfish, Crab, etc. 

 Vermes.— Do not breathe by means of gills or trachea,— Earthworm, etc. 



INSECTA. 



Orders, Sub Orders. 



( fColeoptera,— Beetles. 



II Orthoptera, — Locusts, Crickets, etc. 

 Mandibulata.j Hymenoptera -Bees, Ants, etc. 



Ilexapoda. •< 



Araohnida. 

 Myriapoda. t. 



LNeuroptera,— Dragon-flies, May -flies, etc. 

 f Lepidoptera, — Butterflies, Moths, etc. 

 Haustellata.J Heteroptera,-Bugs. 



I Homoptera, — Tree-hoppers, etc. 

 LDiptera,— Flies, etc. 



