230 



SPONGES. 



abyssi (Pachastrella), 228 



Astrella horrens, 229 



Acanthascinae, 220 



barbata (Cinachyra), 225 



Bathydorus, 224 



bonaventura(Tetilla), 226 



caliculata (Pachastrella , 227 



Cape Natal, 225 



casula (Tethya), 226 



casula (Tetilia), 226 



Cinachyra, 225 



Cinachyra barbata, 225 



Cinachyra voeltzlcowi, 225 



Cone Point, 22X 



coronida (.Tetilia), 22() 



Crateromorpha, 222 



Crateromorpha lankesteri, 222 



Crateromorpha meyeri, 224 



Durnford Point, 227, 22g 



East London, 223 



False Bay, 226, 227 



gilchristi (Spongocardiuni), 224 



Gulf of Manaar, 225 



Hexactinellida, 220 



hirsuta (Tetilia), 225 



horrens (Astrella), 229 



horrens (Stelletta ;, 229 



isorrhopa (Pachashella\ 229 



Kerguelen, 225 



lankesteri (Crateromorpha), 222 



Lion's Head, 222 



lophodij^itatus (Rhabdi )calyptus ), 



220 

 meyeri (Crateromorpha), 224 



monilifera (Pachastrella), 228 

 Natal, 227, 229 

 Pachastrella, 22/ 

 Pachastrella abyssi, 228 

 Pachastrella caliculata, 227 

 Pachastrella isorrhopa, 228 

 Pachastrella monilifera, 228 

 Pachastrellidae, 227 

 pedifera (Tetilia), 226 

 pleorhaphides (Staurocalyptus), 222 

 plumodigitatus (Rhabdocalyptus), 

 220 



Port Elizabeth, 227 



Rhabdocalyptus, 220 



Rhabdocalyptus lophodigitatus, 220 



Rhabdocalyptus plumodigitatus, 220 



Rossellidae, 220 



Rossellinae, 222 



Spongocardium, 224 



Spongocardium gilchristi, 224 



Staurocalyptus pleorhaphides, 222 



Stelletta liorrens, 229 



Stellettidae, 229 



Tethya casula, 226 



Tetilia, 226 



Tetilia bonaventura, 226 



Tetilia casula, 226 



Tetilia coronida, 226 



Tetilia hirsuta, 225 



Tetilia pedifera, 226 



Tetillidae, 224 



Trachya, 229 



voeltzkowi (Cinachyra), 225; 



Zanzibar, 22^ 



