Adamsia, 237.
Æquorea, 263.
Anemones, Sea, 65, 68, 70, 76-82, 202.
Angled-crab, 229.
Annelida, 156, 100, 162.
---- Bristles of, 164.
---- Circulation of, 161, 167.
---- Proboscis of, 164.
Anstey’s Cove, 64.
Anthea, 67, 202.
Aquarium, Use of. 61.
Ascidia, 299, 309.
Babbicombe, 30, 34.
Barnacles, 279.
---- Acorn, 280.
---- Coral, 282.
---- Necked, 281.
---- Transformations of, 283.
Beach, Raised, 69.
Beadlet, 65.
Beroe, 270.
Blenny, Butterfly, 212.
---- Smooth, 215.
Boring Mollusca, 53-60.
Botryllus, 310.
Brittle-star, Granulate, 226.
Calappa, 233.
Caves, Sea, 65.
Clavelina, 302.
Cloaklet, 237.
Cockle, Paignton, 88, 92.
---- Common, 90.
Cod-stomachs, 232.
Corkwing, 198.
Cowry, 17-21.
Crab, Masked, 128.
---- Angled, 229.
---- Antennæ of, 129.
---- Flat, 187.
---- Hermit, 242.
---- Nut, 238.
Cucumber, Sea, 25.
Currant Squirter, 306.
Cydippe, 270.
Cynthia, 305.
Dahlia Wartlet, 81.
Dead-man’s Finger, 73.
Diving-bell researches, 275.
Dog-whelk, 13-16.
Dog-winkle, 45.
Doris, 40.
Dredging, 168, 221, 236.
Echinodermata, 27, 172-186, 224.
Eolis, 41.
Eurylepta, 132.
Father-lasher, 203.
Fear, Effects of, in Fishes, 110.
Feather-star, 182.
Fishes, Venomous, 114.
---- Eyes of, 110, 170, 214, 219.
---- Fear in, 110.
---- Flat, 104.
---- Gills of, 207.
---- Habits of, 105, 112, 116, 123, 170, 198, 203, 208, 215, 217.
---- Nests of, 123.
---- Sucker of, 168, 171.
Flat-crabs, 187.
Flat-fishes, 104.
Flat-worm, Lined, 132.
Flowers, 32, 34, 85.
Forests, Submarine, 67.
Four-angled Squirter, 306.
Goby, Freckled, 217.
Goodrington Sands, 85.
Gulf-stream, 255.
Gulls, 5.
Hermit-crab, 237.
Hope’s Nose, 69.
Hydrozoa, Oceanic, 248.
---- Sertularian, 277.
Instinct, Parental, 123, 150, 152, 155, 211.
Jelly-fish, Naked-eyed, 260.
---- Crimson-ringed, 267.
---- Transformations of, 267.
Keer-drag, 101.
Launce, Sand, 111.
Leaf-worms, 156.
Limpet, Common, 48.
---- Cup, 150.
---- Keyhole, 53.
---- Slit, 52.
Lobster-horn, 277.
London-bridge Rock, 70.
Long-worm, 134.
Lucernaria, 83.
Lucky Proach, 203.
Luminosity, 265.
Medusæ, Covered-eyed, 267.
---- Luminosity of, 265.
---- Naked-eyed, 260.
Mental Faculties in the Lower Animals, 246.
Mollusca, Foot of, 7, 18, 94.
---- Boring, 53-60, 196.
---- Burrowing, 94.
---- Eggs of, 42, 47, 150.
---- Eyes of, 9, 23.
---- Gills of, 42, 51.
---- Habits of, 14, 49, 57, 94, 142, 150.
---- Mantle of, 8, 18, 23.
---- Naked-gilled, 38-45.
---- Proboscis of, 15, 18.
---- Shell of, 11, 13, 17, 20, 51.
---- Tentacles of, 9, 39.
---- Tunicate, 305.
Nacre, 12.
Nereis, Pearly, 160.
Nut-crab, 233.
Opelet, 67, 202.
Oyster-culture, 72.
Paignton, 86.
---- Cockle, 88.
Pelican’s Foot, 16.
Perophora, 302.
Petit Tor, 32.
Pholas, 53.
Physalia, 248.
Pipe-fish, 207.
Polynoe, 162.
Portuguese Man-of-war, 248.
Portumnus, 127.
Prawn, 98.
Purpura, 45.
Pyrgoma, 282.
Pyrosoma, 312.
Red-nose, 59.
Rock-pools, 6, 88, 196.
Sabella, 292.
---- Hook-plumed, 296.
---- Shelled, 293.
---- Soft-tubed, 295.
Sagartia, 76.
Sarsia, 260.
Saxicava, 59.
Scale-worm, 162.
Scallop, 21-25.
Scalpellum, 288.
Scenery, Views of, 30.
Screw, Locust, 151.
---- Fresh-water, 153.
Sea, Aspects of, 1, 4, 87.
Sea Cucumber, 25.
Sea Hare, 139-146.
Sea Lemon, 40.
Sea Urchin, 175.
Serpula, 37, 284.
Shells, 11, 51.
---- Growth of, 17, 20.
Shrimp, 101.
Siponcle, 28.
Sponges, 315-325.
Squat-lobsters, 191.
Squirters, 299, 306.
Starlet, 173.
Stephanomia, 258.
Stickleback, 122.
Stone-turning, 36.
Sucker, Two-spotted, 168.
Sun-star, 224.
Thornback, 119.
Topknot, 108.
Top, Purple-spotted, 7-12.
Torbay Bonnet, 148.
Triope, 39.
Tube-worms, 284.
Tunicata, 299.
---- Oceanic, 312.
---- Transformations of, 308.
Tusk-shell, 146.
Tyre, Purple of, 46.
Urchin, Sea, 175.
Velella, 256.
Venus, Banded, 96.
Weever, 114.
Woodlouse, Sea, 154.
Wrasses, 200.
_By the same Author._
Post 8vo, 21s.