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INDEX OF CUTS 
 SNDEX. OF CUTS: 
In this index the first number is that of the figure, and the second that 
of the page. 
Abnormal budding of Tube Sponge 11, 20 
“Amoeba 4, 15 
Anastomosing and twig division of fiber of Tube Sponge 
14, 26 
Arrested and abnormal growths of twigs of Tube 
Sponge 15, 26 
Branching Crimson Sponge 26, 40 
Branching Sponge page 35 
Closing membrane of Tube Sponge 7&8, 17 
Cord Sponge page 35 
Creeping Sponge 29, 44 
Fiber of Tube Sponge 16, 27 
Filamentous Sponge 30,44 
Fleshy Sponge 41, 80 
Fresh Water Sponge spicules 39, 78 
Giant Cup Sponge 21, 33 
Skeleton of 10, 19 
Green Cup Sponge 24, 38 
Gray» 5 alte? Par 
