LIST OF ILLUSTRATIONS. 



FISH-HATCHING APPARATUS.* 



Page. 

 Plate I. — Shad-hatching cone 32 



DEEP-SEA THERMOMETERS.* 



Plate n. — The Bailie- Tanner deep-bea thermometer case 32 



m. — The Negretti-Zambra deep-sea thermometer 32 



REFRIGERATOR CAR.t 



t 



Plate L — Side view of exterior of refrigerator car 2fo. 2 42 



n.— End view of car No. 2 42 



1 1 i . — Interior view of car when not in use 42 



IV. — Interior view of car showing arrangement of cans of fish 42 



v.— Interior view of car showing eating arriingements 42 



VI. — Interior view of car showing sleeping anaugements 42 



Mcdonald FisHWAY.t 



Plate I. — Illustrations of the physical laws applied in the McDonald fishway ... 52 



n. — Genesis of the McDonald fishway 52 



m. — General plan and elevation of McDonald fishway 52 



rv.— Plan and sections of a doable way, to show details of construction 52 



V. — Plan in outline, to show location of fishway on dam on Eappahannock Kiver 



near Fredericksburg, Va 52 



VI.— Plan in outline, to show location of fishway at Bosher's Dam, James Kiver 52 



VJLl. — Outline plan showing location of fishway at Canal Dam No. 4, Potomac Kiver 52 



TILE FISH.§ 



Plate I. — Diagram of the tracks of vessels sailing through dead fish 292 



n. — The Tile Fish (Lopholatinus chamseleonticeps) 292 



SEA BIRDS. 11 

 Plate I.— Hag fishing 318 



ALBATROSS DECAPOD CRUSTACEA:^ 



Plate I. — Collodes robustus and Enprognatha rasteUifera 424 



n. — Ethusina abyssicola and Latreillia elegans 424 



in. — Latreillia elegans and Catapagurus gracilis 424 



IV. — Catapagurus Sharreri, Sympagurus pictus, and Eupagurus pollicaris 424 



V. — Pandalus leptocems, Pasiphae princeps, Parapasiphae cristata, and Parapa^ 



siphae snlcatifrons 424 



VI. — Parapasiphae snlcatifrons 424 



Vn. — Nematocarcinus ensiferus and Notostomus robustus 424 



Vin. — Acanthephyra Agassizii, Sergestes arcticus, and Sergestes robustus 424 



IX. — Aristus ? tridens and Hepomodus tener 424 



X. — Hymenopenaeus microps, Amalopenaeus valens, Benthesicymas, Benthesicymus ? 



carinatus, and Benthoecetes Bartletti 424 



* In Tanner's Fish Hawk Keport. 



t In Eastman's Report on construction of car. 



I In McDonald's New Fishway paper. 

 §In CoUins's History of the Tile Fish. 



II In Collins's Sea Bird article. 



IT In Smith's Report on Decapods dredged by t>he Albatross. 



XIII 



