| Pyrosoma and Diver (Plate XVII.) | Facing Title. | ||
| Sea Bottom. 1,500 metres, or one-quarter of mile in depth | Facing Page 1 | ||
| FACING PAGE | |||
|---|---|---|---|
| Plate | I. | Luminous Protozoans—Luminous Portions of Noctiluca | 3 |
| „ | II. | M. de Tussan Reading by Light of Phosphorescent Sea | 7 |
| „ | III. | Luminous Sea Jelly—Luminous Coral—Pruning-knife Fish | 11 |
| „ | IV. | Luminous Sea Jelly and Mollusk | |
| „ | V. | Venus’ Girdle | 15 |
| „ | VI. | Apolemia—Cleodora—Praya | 43 |
| „ | VII. | Burrow of Pholas—Sea Pen | 39 |
| „ | VIII. | Luminous Star Fishes. From 4,500 feet deep | 29 |
| „ | IX. | Luminous Beetles, etc. | 47 |
| „ | X. | Anatomical Details | 53 |
| „ | XI. | Luminous Beetle, in burrow of Mole Cricket | 59 |
| „ | XII. | The Lantern Fly | 63 |
| „ | XIII. | Luminous Mushrooms—Luminous Insect | 137 |
| „ | XIV. | Spider Crab | 75 |
| „ | XV. | Luminous Crustaceans | 79 |
| „ | XVI. | Chain of Salps | 89 |
| „ | XVIII. | Chiasmodus—Sun-Fish—Plagiodus—Harpodon—Beryx | 97 |
| „ | XIX. | Luminous Fish. From depth of 8,100 feet | 103 |
| „ | XX. | Luminous Fish | 115 |
| „ | XXI. | Umbellularia—Luminous Fish—Silicious Sponge—Luminous Corals—Luminous Crustacean | 125 |
| „ | XXII. | Luminous Fish. With two luminous disks, one emitting a golden, the other a greenish light | 132 |
| „ | XXIII. | Deep Sea Angler | 145 |
| „ | XXIV. | Pelican Fish | 155 |
| „ | XXV. | Luminous Waterspout | 163 |
| „ | XXVI. | Luminosity of Heron’s Breast | 109 |
SEA BOTTOM.
1,500 metres, or one quarter of mile in depth.