276 



INDEX 



Taenia, 66 

 Talorchestia, 166, 182 

 Telosporidia, 19 

 Tentaculifera, 19 

 Terebratulina, 86, 89 

 Tessera, 42 

 Tetrabranchiata, 124 

 Tetrastemma, 66, 77 

 Tetraxonida, 36 

 Thalassicolla, 18 

 Thaliacea, 232 

 Thousand-legs, 199 

 Thyone, 212, 226 

 Thysanura, 167 

 Tima, 41 



Trachelomonas, 33 

 Trachydermon, 122 

 Trachylinae, 41 

 Trachymedusae, 41 

 Trematoda, 66, 70 

 Trichinella, 79, 80 

 Trichomonas, 17 

 Trichonympha, 17 

 Tricladida, 66 

 Trochelminthes, 84 

 Trypanosoma, 17 

 Tubifex, 90 

 Tubipora, 42 



Tubularia, 41, 51 

 Tunicate, 232 

 Turbellaria, 66, 67 



Uca, 166 

 Unio, 122, 125 

 Urochorda, 231, 234 



Venus, 124 

 Vertebrata, 232 

 Volvox, 33 

 Vorticella, 19, 28 



Washing, 246 

 Water-flea, 186 



Xiphosura, 166 



Yoldia, 122, 133 



ZOANTHARIA, 42 



Zoomastigophora, 17 

 Zoothamnium, 19 



