CLASSIFICATION OF ANIMALS. 



XXXVU 



1. Cephalopoda 



2. Pteropoda . 



3. Gasteropoda 



4. Acephala 



5. Brachiopoda 



6. Cirrhopoda . 



Tubicola 

 Dorsibranchia . 

 Abranchia . . 



1. Malacostraca. 

 Decapoda . 

 Stomapoda . 

 Amphipoda 

 Lsemodipoda 

 Isopoda • . 



2. Entomostraca 



Pulmonalia 

 Trachealia 



Aptera . . 

 Coleoptera . 

 Orthoptera . 

 Hemiptera . 

 Neuroptera . 

 Hymenoptera 

 Lepidoptera 

 Rhipiptera . 

 Diptera . . 



1. Echinodermata 



2. Entozoa . 



3. Acaleplise 



4. Polypi 



5. Infusoria 



II. MOLLUSCA. 



Cuttle-fish, Calamary, Nautilus. 



Clio, Hyalcea. 



Slug, Snail, Limpet, Whelk. 



Oyster, Muscle, Ascidia. 



Lingula, Terebratula. 



Barnacle. 



III. ARTICULATA. 



1. Annelida. 



Serpula, Sabella, Amphitrite. 

 Nereis, Aphrodite, Lob-worm. 

 Earth-ivorm, Leech, Nais, Hair-worm. 



2. Crustacea. 



Crab, Lobster, Prawn. 



Squill, Phyllosoma. 



Gammarus, Sand-hopper. 



Cyamus. 



Wood-louse. 



Monoculus. 



3. Arachnida. 



Spider, Tarantula, Scorpion. 

 Phalangium, Mite. 



4. Insecta. 



Centipede, Podura, 

 Beetle, Glow-worm. 

 Grasshopper, Locust. 

 Fire-fly, Aphis. 

 Dragon-fly , Ephemera. 

 Bee, Wasp, Ant. 

 Butterfly, Moth. 

 Xenos, Sty lops. 

 Gnat, House-fly. 



IV. ZOOPHYTA. 



Star-flsh, Urchin. 



Fluke, Hydatid, Tape-worm. 



Actinia, Medusa. 



Hydra, Coral, Madrepore, Pennatula. 



Brachionus, Vibrio, Proteus, Monas. 



