902 



INDEX. 



Tabanus 747 1 . 

 Tachaea 489 1 . 

 Tachidius 405 2 . 

 Tachinidae 751. 

 Tachytes 769 1 . 

 Tactile setae 338. 

 Tadpole larva of Tuni- 



cata 20, sense-organs 



of 22. 



Taenidae 630. 

 Taeniura 205. 

 Tagmata 608, 774. 

 Tagulis 824 2 . 

 Talarocrinus296 1 . 

 Talaus 824 2 . 

 Taleporia 716 2 . 

 Talitrus 502 1 , gills of 



498. 



Tama 822 2 . 

 Tanaidacea 477. 

 Tanais 479, antennae 



477, mandible 478. 

 Tanaognathus 850 2 . 

 Tanypezidae 750 2 . 

 Tanypleurus 409 2 . 

 Tanyscelus 502 2 . 

 Tanystylum 784. 

 Tapetum 331. 

 Tapinillus 826 1 . 

 Tapinoma 772 l . 

 Tarantula 810 2 . 

 Tarantula spiders 825 2 . 

 Tardigrada 855. 

 Tarsaster 191 2 . 

 Tarsonemus 850 2 . 

 Tascina 714 1 . 

 Taxocrinus 297, 298 1 , 



calyx cover 281, orals 



280. 



Tedia 821 2 . 



Teeth Echinoids 227. 

 Tegenaria 813, 816, 825 1 



826. 



Tegeocranus 848 1 . 

 Tegmen calycis 270, 279 

 Tegmina 665. 

 Tegonotus 855 1 . 

 Tegula 709 1 , 740. 

 Tegulae 613. 

 Telema 821 1 . 

 Telemona 697 2 . 

 Teleostei, parasite of 



407 x . 



Telolecithal 340. 

 Telson 326, of Insecta 



609, Malacostraca 



437. 



Temnechinus 241 2 . 

 Temnocidaris 239 2 . 



Temnopleurus 241 2 . 



Temora 405 1 . 



Tenebrio 734 2 , antenna 

 618. 



Tentacles Crinoids 271, 

 Holothurians 249, 

 function of in Holo- 

 thurians 263. 



Tentorium of Cockroach 

 611. 



Teras 720 2 . 



Terebellicola 407 '. 



Terebellidae parasite of 

 407 !. 



Terebrantia 690 1 . 



Tergite 585. 



Tergum of Insect 610, 

 Lepas 419. 



Termes 678, 683 l . 



Terminal plates Aste- 

 roids 171, Echino- 

 derms 122. 



Termites 678. 



Termitidae 678. 



Tertaxil 278. 



Tertibrach 278. 



Tertrix 811. 



Test of Tunicata, 3. 



Test-cells of Tunicata 

 19. 



Testudinaria 824 l . 



Tetanoceridae 749 2 . 



Tethyodea 25. 



Tetrabalius 810 1 . 



Tetracidaris 238, 239 2 , 

 interambulacral plates 

 211. 



Tetraclita 425 2 . 



Tetracrinus 301 2 . 



Tetradidemnum 36 1 . 



Tetragnatha 823 2 . 



Tetralia 548 2 . 



Tetranychus 850 l . 



Tetrathyrus 502 2 . 



Tetronerythrin 352. 



Tetrophthalmus 661. 



Tettix 672 1 . 



Teutana 823 1 . 



Teuthraustes 807. 



Teutonia 851 x . 



Texas fever 849 1 , 850 1 . 



Thais 713 2 . 



Thalassina 537, 538 2 . 



Thalassinidea, parasite 

 on 49 1 2 . 



Thalassocaris 532 2 . 



Thalessa 760. 



Thalestris 405 2 . 



Thalia 53. 



Thaliacea 44, epioa ?< limn 

 of, 15. 



Thamastes 707. 



Thamnocephalus 376. 



Thamnotrizon 673-'. 



Thamyris 502 2 . 



Thatch-beetles 728 2 . 



Thaumaleus 406 2 . 



Thaumastocheles 536 1 . 



Thaumastoplax 547 2 . 



Thaumatocrinus. 301 2 , 

 attachment 270, in- 

 terradials 278, orals 

 280, stem 282, 

 symmetry 273, 274. 



Thaumatocypris 390 2 . 



Theatops 602 2 . 



Thecarthra 852 2 . 



Thecla 713 l . 



Theelia 269 l . 



Theganopteryx 667 2 . 



Thelphusa 548'. 



Thelycum 527. 



Thelyphonellus 810 '. 



Thelyphonus 810 l , 809, 

 gut 808. 



Themisto 503 2 . 



Thenus 535 l . 



Theonoe 823 l . 



Theotima 821 l . 



Theraphosa 819. 



Theraphosae 819. 



Thereva 747 1 . 



Theridion 823 l . 



Theridiosoma 824'. 



Thermobia 660. 



Therodamas 409 l . 



Thersites 407 -. 



Thestylus 807. 



Theuma 822 1 . 



Thia 549, larvae 451, 

 zoaea of 448. 



Thiolliericrinus 301 l . 



Thomisus 824 2 . 



Thompsonia 433 2 . 



Thoracaster 189 2 . 



Thoracic bud 35. 



Thorax Crustacea 342. 



Thorellia 406 l . 



Thorictus 730 l . 



Thrips 689, 690, corn 

 onion- 689. 



Thrixion 751 2 . 



Thyas 851 l . 



Thyatira 715 2 . 



Thylacium 37 x . 



Thylacoplethus 433 2 . 



Thylechinus 241 1 . 



Thynninae 768. 



