Crust 1 
X. CRUSTACEA. 
(Including GIGANTOSTRACA and PANTOPODA.) 
BY 
Albert William Brown, B.A., F.L.S. 
Christ Church , Oxford. 
CONTENTS. 
Page 
Introduction.2 
I. Titles (Crustacea) ... 3 
II. Biology. 
1. Anatomy and Morphology 11 
2. Physiology.11 
3. Development, &c. ... 11 
4. Habits, Commensalism, 
etc.11 
5. Evolution & Distribution 12 
6. Taxonomy.12 
III. Distribution. 
1. Land and Freshwater 
Forms.12 
2. Marine Forms . . . . 13 
3. Fossil Forms.15 
4. Parasitic Forms . . . . 15 
IV. Systematic. 
Malacostraca.16 
Podophthalma. . . . 16 
Decapoda.16 
Schizopoda .... 22 
1899. [Vol. xxxvl] 
Page 
Systematic— continued . 
Stomatopoda (vacant) 
Edriophthalma ... 23 
Cumacea.23 
Isopoda & Anisopoda . 23 
Amphipoda . . . . 25 
Leptostraca (vacant) 
Entomostraca.27 
Phyllopoda . . . . 27 
Branchiopoda . . 27 
Cladocera .... 28 
Copepoda .... 29 
Ostracoda .... 33 
Cirripedia .... 34 
Gigantostraca.34 
I. Titles.34 
II. Biology.35 
III. Distribution.... 35 
IV. Systematic .... 36 
Pantopoda.37 
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