INDEX 
383 
R 
Radiolarians, 370 
Reticulated Sponge, 366 
River-mussels, 346 
Rock-oysters, 345 
Root-footed Animalcules, 370 
S 
Sand-stars, Snake-armed, 351 
Scallops, 345, 346 
Scorpion-shell, 345 
Sea-anemones, 360 
Sea-cucumber, 348, 350, 352, 353 ; 
Prickly, 354 
Sea- fans, 364 
Sea-firs, 364 
Sea-lemon, 365 
Sea-mats, 355 
Sea-mouse, 357, 358 
Sea-slugs, Naked-gilled, 342 
Sea-snail, Tongue of, 344 
Sea-urchins, 348; Long-spined, 
349; Short-spined, 348; Thick- 
spined, 350 
Sea-worms, 358 
Shell-fish, 339 
Shell-less Slugs, 342 
Shetland Argus, 351 
Ship-worm, 346 
Slipper-animalcule, 368 
Slugs, 340;- Shell-less, 342 
Snails, 340; Agate-, 342; Fresh- 
water, 342 ; Land-, 342 ; Garden-, 
342 
Snake-armed Sand-stars, 351 
Sponge, 366; Chalina, 367; Frilled, 
366; Glass-rope, 366; Lace, 366; 
Portuguese Bird’s-nest, 367; Re- 
ticulated, 366 
Sponges, IBath-, 366; Cup-, 368; 
Toilet-, 366 
Squid, 341; Giant, 342; Tasma- 
nian, 340 
Stag’s-horn Coral, 362 
Star-corals, 363, 364 
Star-fish, Sun, 351 
Star-fishes, 348, 350 
Stone-lilies. 350 
Stony Corals, 364 
Strawberry-anemone, 360 
Sun-animalcule, 370 
T 
Tape-worms, 358 
Teredo, 346 
Thorny Woodcocks, 344 
Thread-worms, 356, 358 
Tiger-cowrie, 344 
Trepang, 352 
Trumpet-shells, 344 
Tube-worms, 356, 357, 358 
V 
Venus’s Girdle, 365 
Volutes, 344 
W 
Whelk, 339, 343, 344 ; Giant, 344 
Winkle, 344 
Worms, 356 
