CONTENTS. 



Young Thornback Motions Spiracles Eyes Form- 

 Colours Spines Fifteen-spined Stickleback Mode of Feed- 

 ing Nest-building Mr. Couch's Observations Changes of 

 Form Worm-casts Swimming-crab Mask-crab Use of the 

 Antennse Kocky Barrier Paper- worm Gliding Motion- 

 Tenacity of Life Mouth strangely placed and strangely 

 formed Long-worm A Portrait by Mr. Kingsley, . . 114-138 



VI.- JUNE. 



Maidencombe Sea Hare Its Shell Purple Excretion Eliminat- 

 ing Stomach Its bad Reputation Tusk-shell Torbay 

 Bonnet Cup Limpet Locust Screw Parental Care Fresh- 

 water Screw Great Sea Woodlouse Maternal Care Leaf- 

 worms Rainbow Leaf- worm Reproduced Organs Pearly 

 Nereis Blood Circulation Proboscis Scale Worm Dorsal 

 Shields Feet Bristles Their Use Number Proboscis 

 Teeth Tube - dwellings Phosphorescence Locomotive 

 Power in Worms. .... 139-167 



VII.- JULY. 



Dredging Ground Two-spotted Sucker Its Appearance Beauty 

 of its Eyes Habits in Captivity Adhesive Power Vacuum 

 Echinodennata, Starlet Its Dimensions Figure Eye- 

 specks Other Organs Sea-Urchin Mechanism of its Box 

 Its Growth Sucker-feet Spines Feather-star Structure- 

 Colours Infant State Dissimilar Forms connected Bridge 

 from Feather-star to Urchin Flat-crab Contest between 

 Dirt and Cleanliness Peculiar Mode of procuring Food 

 Foot-jaws Squat-lobsters Three Kinds described Habits- 

 Form of Young, ... . . . . 168-194 



