Crust. 1 
X CRUSTACEA.. 
(Including GIGANTOSTEACA »»D PANTOPODA.) 
BY 
Florence Buchanan, B.Sc. 
CONTENTS. 
Page 
Introduction 1 
I. Titles (Crustacea) ... 3 
II. Biology. 
1. General Morphology . . 14 
2. Histology 15 
3. Physiology 15 
4. Respiratory and Vascular 
Systems. 15 
5. Digestive System . . . 15 
6. Excretory System ... 15 
7. Nervous System ... 16 
8. Sense organs 16 
9. Genital System .... 16 
10. Development. . * . . 16 
11. Variations and regenera- 
tion of parts 17 
12. Habits, economic notes, 
&c. 17 
13. Parasites 17 
14. Classification 18 
III. Distribution. 
1. Geographical 18 
Land and freshwater 
forms 18 
Marine forms .... 19 
2. Geological 21 
7. Systematic. 
Page 
Malacostraca . *. 
21 
Podophthalma . 
• • • 
21 
Decapoda 
• 
21 
Schizopoda . 
... 
25 
Stomatopoda 
• • • 
26 
Edriophthalma 
• . • 
26 
Cumacea . . 
26 
Isopoda & Anisopoda. 
27 
Amphipoda . 
• • * 
29 
Leptostraca . . 
• • • 
31 
Phyllocaridae 
31 
Entomostraca . . 
. . . 
31 
Phyllopoda . 
• • • 
31 
Branchiopoda . 
31 
Cladocera . 
• • • 
32 
Copepoda 
... 
33 
Ostracoda 
oe* 
36 
Cirripedia 
• • • 
38 
Gigantostraca, i.e ., 
Trilo- 
BITA, XlPHOSURA, 
Eury- 
pterida (Titles, Biology, 
and Systematic, &c.) . . 
39 
Pantopoda . . . 
42 
INTRODUCTION. 
Ortmann, whose views with regard to the classification of tbe Decapod 
Crustacea have been appearing in papers dealing with the separate 
families or groups for some years, has now published ( 1 26) his classification 
in a collected form, giving a genealogical tree to show the relationships 
of the different groups of Decapoda to one another, defining all the 
groups and the families they contain. Dybowski (63) has published a 
