700 



INDEX. 



Tanystoma, 492 



Tapetum nigrum, 131, 540 



Tape worms, 285 



Tapiridae, 641 



Tapirs, 641 



Tapirus, 641 



Tarantula, 453 



Tardigrada, 455, 636 



Tarsal bones, 529 



Tarsus, 463 



Tarsiidse, 649 



Tarsius, 649 



Tarso-metatarsus, 607 



Tasmanian devil, '633 



Taste, organs of, 126 



Taste organs of vertebrates, 538 



Tatusia, 636 



Tautoga, 576 



Taxidea, 647 



Taxodont hinge, 359 



Tectibranchia, 381 



Tectrices. 604 



Teeth, dermal, 515 



Teeth of mammals, 624 



Teeth of vertebrates, 547 



Tejidse, 599 



Tejus, 599 



Telea, 495 



Teleostei, 574 



Teleostomi, 569 



Tellina, 368 



Tellinidse, 368 



Telolecithal eggs, 152 



Telson, 427 



Telotroche, 309 



Temporal bone, 620 



Temperature of mammals, 630 



Tendinous tissue, 85 



Tenebrionidse, 484 



Tentacles, gastral, 246 



Tentaculata, 264 



Tent caterpillars, 495 



Tenthredinidse, 486 



Terebella, 108, 313 



Terebellidae, 313 



Terebra, 486 



Terebrantia, 486 



Terebratulina, 328 



Teredo, 368 

 Teredidae, 368 

 Tergum, 424 

 Termes, 478 

 Termitidse, 478 

 Terns, 615 

 Terrapin, 596 

 Terricola, 315 

 Tertiary, 181 

 Tessellata, 342 

 Tesseridoe, 250 

 Testicardines, 328 

 Testudo, 596 

 Testudinata, 594 

 Testudinidae, 596 

 Tethyoidea. 508 

 Tetrabothrium, 286 

 Tetrabranchia, 394 

 Tetracoralla. 258 

 Tetractinellidae, 227 

 Tetramera, 484 

 Tetraonidae, 614 

 Tetrapneumones, 453 

 Tetrapoda, 555 

 Tetrarhynchidse, 286 

 Tetrarhynchus, 281, 286 

 Tetrastemma, 290, 291 

 Tetrasticta, 453 

 Tetraxonia, 226 

 Tettix, 481 

 Thalamophora, 196 

 Thalamus, 534 

 Thalassicola, 192 

 Thalassicolidce, 195 

 Thalassima, 317 

 Thalassochelys, 596 

 Thaliacea, 510 

 Thamnocnida. 242 

 Thaumantia, 242 

 Theca, 255, 338 

 Thecasomata, 382 

 Thelepus, 313 

 Thelyphonida, 448 

 Thelyphonus, 448 

 Theridium, 453 

 Theriodonta, 594 

 Theromorpha, 594 

 Thoracici, 562 



