TABLE OF CONTENTS. IX 



Page. 



XII. Worms 18 



55. Annelida, (annelids) 18 



56. Scolecida, (spoon-worms, «&.c.) , * 18 



XIII. MOLLUSKS 19 



57. Cephalopoda, (cephalopods; ^9 



58. Gastropoda, (sea and laud snails) 19 



59. Conchifera, (ordinary bivalve moUusks) 19 



XIV. Eadiates 19 



60. Ecliinodermata, (echinoderms) 19 



61. Ccelenterata, (acalepbs and polyps) 20 



XV. Protozoans 20 



62. Ehizopoda, (sponges and foramiuifera) 20 



Section B.— MEANS OF PUESUIT AND CAPTURE. 



'[Apparatus of direct application. 



I. Hand-implements, (simple tools) 21 



* For striking. 



1. Clubs 21 



2. Slung weights 21 



«* Por aitting. 



3. Knives 22 



4. Axes 22 



*** For thrusting. 



5. Spears and prods 22 



II. Implements for seizure of object 22 



* Scooping-instruments. 



6. Scoops 23 



** Grasping-hooka. 



7. Hooked implements, (used with single motion, that of hooking) 23 



8. Barbed implements, (used with two motions, the first that of thrusting). 24 



9. Tongs, &c 25 



*** Grasping-lines. 



10. Nooses, (lariats and snares) 25 



11. Loaded lines, (bolas) 25 



**** Entangling-lines. 



12. Tangles 25 



^\ Apparatus of indirect application. 



HI. Missiles 25 



* Simple missiles, {those propelled iy the unaided arm.) 



13. Hurled weights 26 



14. Hurled sticks 2€ 



15. Hurled spears, lances 2f 



