10 



EVERS S COMPARATIVE ANATOMY. 



Two long arms at the mouth 

 for seizing objects. 



Arms very numerous, arti- 

 culated, horny. 



5. Brachiopoda Exam. Lingula, tereba- 



tula. 



6. Cirrhopoda Barnacle, triton. 



III. ARTIOULATA. 

 CI. 1. ANNELIDA. 



Ord. 1. Tubicola - - - 



2. Dorsibranchia - 



3. Abranchia - - 



- Exam. 



Serpula, sabella, amphitrite. 

 Nereis, aphrodite, lob-worm. 

 Earth-worm, leech, nais, hair-worm. 



Cl. 2. CRUSTACEA. 



Ord. 1. Malacostraca - - Exam. 



2. Decapoda - - - 



3. Stomopoda - - - 



4. Amphipoda - - - i 



5. LiEMODIPODA - - 



6. ISOPODA - - - - , . 



7. Entomostrata - - 



Cl. 3. ARACHNIDA. 

 Ord. 1. Pulmonalia - - - Exam. 



2. Trachealia 



Cl. 4. INSECTA. 



Ord. 1. Aptera - - 



2. Coleoptera - 



3. Ortiioptera 



4. Hemiptora - 



5. Neuroptera 



6. Hymenoptera 



7. Lepidoptera 



8. Rhipiptera - 



9. Diptera - - 



Exam. 



Lobster, crab, prawn. 



Squill, phyllosoma. 



Grammarus, sand-hopper. 



Cyamus. 



Wood-louse. 



Monoculus. 



Spider, tarantula, scorpion. 

 Phalangium, mite. 



Centipede, podura. 

 Beetle, glow-worm. 

 Grass-hopper, locust. 

 Fire-fly, aphis. 

 Dragon-fly, ephemera. 

 Bee, wasp, ant. 

 Butter-fly, moth. 

 Xenos, stylops. 

 Gnat, house-fly. 



IV. RADIATA vel Zoophyta. 



ClaSS 1. ECHINODERMATA 



2. Entozoa - - 



3. acalephje - - 



4. Polypi - 



5. Infusoria - - 



Exam. Star-fish, sea-urchin. 



! Fluke, hydatid, tape-worm. 



Actinia, medusa. 



Hydra, coral, madrepore, pennatula. 



Brachionus, vibrio, proteus, monas. 



GRANT'S DIVISION OF THE ANIMAL KINGDOM. 



Division. Class. 



f 1. POLYASTRICA 



I. CYCLO-NEURAl I £° RIFE * A " " 



-RAD.ATA 1 4:I or E P„T- I 

 I 5. Echinodermata 



Exam. Monad, madrepore. 



— Sponges. 



Polypes, corals. 



Medusa, actinia. 



Star-fish, sea-urchin. 



