180 



U.S. NATIONAL MUSEUM BULLETIN 2 72 



montana, Spongilla, 9 



Spongilla lacustris, 10 

 morgiana, Spongilla, 25 

 muUeri, Ephydatia, 85, 88 



Meyenia, 88 



Spongilla, 85 



Trachyspongilla, 85 

 multidentata, Ephydatia, 100 



Heterorotula, 100 



Meyenia, 100 



Tubella, 100 

 multiforis, Spongilla, 9 



Spongilla lacustris, 10 

 multiformis, Ephydatia, 102 



Heterorotula, 102 



Meyenia, 102 

 multispinifera, Spongilla, 64 



nana, SpongiUa, 16 

 navicella, Spongilla, 41 

 nigra, Ephydatia, 99 



Heterorotula, 99 



Meyenia, 99 



Tubella, 99 

 ningpoensis, Trochospongilla horrida, 



135 

 nitens, Eunapius, 29, 34, 35, 39, 50, 51, 

 56 



Spongilla, 35 

 novae-terrae, Spongilla, 124, 125 

 Nudospongilla, 7, 39, 51 



obtusosclera, Ephydatia, 86 



Ephydatia mtilleri, 86 

 Ochridaspongia, 7 

 olchonensis, Ephydatia, 86 

 ottawaensis, Spongilla, 25 

 Oxheteromeyenia, 104, 105 



Pachydictyum, 7, 39, 51 

 palatina, Heteromeyenia baileyi, 109 

 palatinus, Carterius stepanowii, 108 

 palmeri, Dosilia, 129 



Meyenia plumosa, 129 

 Parameyenia, 123 

 parfitti, Spongilla, 85 



Spongilla fluviatilis, 85 

 Parmula, 154 



batesii, 159 



brownii, 156 



cristata, 158 



geayi, 157 



pasigensis, Trochospongilla latouchiana, 



140 

 paulata, Metania,139 



Spongilla, 139 

 paulula, Spongilla, 139 



Trochospongilla, 139 



Tubella, 139 

 paupercula, Eunapius, 9 



Spongilla, 9 



Spongilla lacustris, 10 

 Pectispongilla, 7, 62, 71, 77 



aurea, 77, 79 



aurea subspinosa, 79 



sansibarica, 70 



stellifera, 77, 78 



subspinosa, 77, 79 

 pennsylvanica, Trochospongilla, 137 



TubeUa, 137 

 perviridis, Spongilla, 75 

 petri, Carterius stepanowii, 108 



Heteromeyenia baileyi, 109 

 philippinensis, Spongilla, 64 

 philottiana, Trochospongilla, 142 

 pictouensis, Heteromeyenia, 119 



Heteromeyenia ryderi, 119 

 pictovensis, Anheteromeyenia, 119 



Anheteromeyenia ryderi, 119 



Heteromeyenia, 119 



Heteromeyenia ryderi, 119 

 Pleiomeyenia, 80 



calumeticus, 86 



spinlfera, 86 



walkeri, 86 

 plumosa, Asteromeyenia, 131 



Astromeyenia, 131 



Dosiha, 129 



Ephydatia, 128 



Heteromeyenia, 131 



Meyenia, 128 



Spongilla, 128 

 pneumatica, Spongilla bombayensis, 41 

 polymorpha, Meyenia, 86 



Spongilla, 86 

 polysclera, Trochospongilla, 135 

 Potamolepis, 7, 38, 51 

 potamolepis, Eunapius, 38 



Spongilla, 38 

 pottsi, Acalle, 149 



Tubella, 149 

 primitivus, Carterius, 106 

 proliferens, Spongilla, 73 



Spongilla lacustris, 73 

 pygmaea, Uruguaya, 144 



