VI LIST OP ILLUSTRATIONS, 



Page. 



Plate 13. Trap-nets and Trap-net Locations at Point Roberts 302 



14. Trap-net at Hnnot Point, Skagit Bay, "Washington .-. ' 304 



15. Trap-net at Demock Point, Skagit Bay, "Washington 304 



16. Crib of Trap-net at Demock Point, Skagit Bay, "Washington 304 



17. Etheostoma aiibeenauhei. Hadropterua maxinkuckiensis 363 



18. Acipenser sturio. Common Sturgeon S69 



19. Carcasses of Sturgeon ready for shipment. Landing a Sturgeon on the "Wharf at Bay- 



side, N.J 372 



20. Skinning a Sturgeon. Separating the Eggs of the Sturgeon from the Membrane 376 



21. Cutting out the Roe of a Sturgeon. The Refuse of the Sturgeon 380 



TEXT CUTS. 



White-fish Hatching-jar, designed by J. J. Stranahan LXXV 



New Hatchery at Northville Station, 1899 LXXVIII 



TJ. S. Fish Commission Building, Monroe Piers, Mich LXXX 



Rake for drawing Aquatic Moss and Plants to Pond Banks LXXXVII 



Rake for taking Aquatic Plants from Ponds LXXXVIII 



Bamboo Fish-pot or Trap in general use in Porto Rico 25 



Scow Boat used in Sturgeon Fishing 374 



Transporting Vessel used in Sturgeon Fishing 375 



