Order CRUSTACEA HOMOBRANCHIÆ 115
The Crab Tribe 117
Land Crab 124
Hermit Crab 127
Lobster 130
River Cray-Fish 131
Phosphorescent Shrimp 132
Opossum Shrimp 134
Order CRUSTACEA HETEROBRANCHIÆ 137
The Spotted Squill 137
Common Cloportus 138
Molucca Crab 142
Crab-like Limulus 144
Water Flea 144
Small Water Flea 147
Hairy Cypris 148