VIII ANIMAL RESOURCES OF THE UNITED STATES. 



Pajie. ■ 



VII. Marsipobranchiates 70 



23. Hyperoartia (lampreys) 70 



24. HyiKrotrcti(liags) 70 



VIII. Leptocardiaxs 70 



25. CiiTostoiiii (lancel(^ts) 70 



Section B.— MEANS OF PURSUIT AND CAPTURE. 



^Apparatus of direct application. 



I. Haxd-implements (simple tools) 71 



* For striking. 



1. Clubs 71 



2. Slung weiglit 71 



** For cutting. 



3. Knives 71 



4. Axes 76 



*-xn- p^y thrusting. 



5. Spears and prods 78 



II. Implements for seizure of object 79 



* Scooping-instrumcnts. 



6. Scoops 79 



** Grasping-lioohs. 



7. Hooked implements (nse,d with single motion, that of hooking) 80 



8. Barbed implements (used with two motions, the first that of thrusting). 82 



9. Tongs, «&c 85 



*** Grasping-lines. 



10. Nooses (lariats and snares) ! 86 



11. Loaded lines (bolas) ,. 86 



**** Entangling-Vmes. 



12. Tangles 87 



W Apparatus of indirect application. 



HI. Missiles 87 



* Simple missiles {tliosc propelled by the unaided arm), 



13. Hurled weights 87 



14. Hurled sticks 87 



15. Hurled spears, lances 83 



** Centrifugal missiles (propelling power augmented hy artificial lengthening of the arm). 



16. Slings, and spears thrown by straps 83 



17. Missiles thrown by ' ' thro wing-sticks " 88 



*** Missiles propelled l)y a spring. 



F Spring consisting of bent rod. 



18. Bows and arrows 88 



