INDEX, 
eee 
Abnormal growths of Tube Sponge 37 
Abortive twigs of Tube Sponge 37 
Alcoholic specimen of Marine Sponge 108 
Amphimedon variabalis 65 
Anastomosis of old and new sponge fiber 32 
ce of sponge fiber 29 
Arrested growths of sponge fiber 29-30 
Auction of Horny Sponges 56 
Black Goat Sponge 44 
Branching Sponge 65 
‘* Color of 73 
Habits of 70 
Brokea Horny Sponges 36 
ae Sponge fiber 34 
Budding of Tube Sponge 18 
Chalulina oculata 65 
Classification of sponges 92 
Closing membrane of Tube Sponge 21 
Collecting Fresh Water Sponge, 110 
Collecting and preparing of sponges for scientific usc 
Collecting Marine Sponges 106 
Color of fleshy Sponges 79 
105 
