CONTENTS 



Chapter Paj^e 



I. Classification of Crustacea in outline . . 1 



II. Where to find specimens 



III. On giants and dwarfs 



IV. On the Crustacean segments and their appendages 

 V. Crabs ; their tribes, legions, and families 



VI. The great eatable crab and its allies 

 VII. The land-crabs, and others of the same tribe 

 VIII. On the ' sharp-snouted ' crabs, and some of their 

 manners and customs 

 IX. On the tribe called Oxystomata or Leucosiidea 



X. The ajiomalous crabs 

 XI. Hermit-crabs, lobsters, and shrimps ; their tribes, 

 legions, and families 

 XII. Burrowers, and their kindred 



XIII, The warty Scyllarus and the spiny lobster, or 



crawfish ..... 



XIV. The Norway lobster, the common lobster, and the 



crayfish ..... 

 XV Small tribe of the Stenopidea 

 XVI. Branchial system, developm(nt, and range of the 

 Penseidea ..... 

 XVII. A surprising multitude of shrimps and prawns 

 XVIII. The Schizopoda ; their branching feet ; their fami 

 lies ; their luminosity 

 XIX. The burrowing Squillidae, and their puzzling pelagic 



larvse ..... 



XX. A concise history of the Cumacea . 



12 

 24 

 32 

 50 

 55 

 78 



104 

 123 

 133 



146 

 180 



191 



199 

 211 



213 

 224 



256 



279 

 291 



