1802 



THE VOYAGE OF H.M.S. CHALLENGEE. 



Tripodiscium — 



clavatum, 1143. 



furi'atum, 1144. 



ovatiim, 1143. 



ramosum, 1144. 



splKCTocephalura, 1144. 



tristylosjiyris, 1143. 

 Tripospyrantlia, 1025. 

 Tripospyiella, 1026. 

 TaiPOSPYRiDA, 1025. 

 Tripospyris, 1025. 



capitata, 1025. 



clavata, 1028. 



conifera, 1027. 



cortina, 1025. 



cortiniscus, 1026. 



diomma, 1026, 



eucolpos, 1029. 



euscenium, 1147. 



furcatii, 1021. 



hexomma, 102S. 



semantidium, 1029. 



semantis, 1026. 



sumantrum, 1027. 



tessaroinma, 1028. 



tribracliiata, 1029. 



triomiiia, 1026. 



triplecta, 1027. 

 Tripospyiissa, 1027. 

 Tripospyromma, 1028. 

 Tripterocalpis, 1137. 



couoptera, 1138. 



ogmoptera, 1138. 



phylloptera, 1138. 

 Tripylea, 1521. 

 Trisolenia, 113. 



megaladis, 114. 



zanijueharica, 97. 

 Trissocircus, 985. 



binellipsis, 985. 



globus, 986. 



leutellipsis, 985. 



octahedrus, 986. 



octostoma, 986. 

 Tribsooyclida, 982. 

 Trissocyclus, 986. 



sphEeridium, 987. 



stauroporus, 987. 



triaxonius, 987. 

 Trissopilium, 1138. 



litliomelissa, 1139. 



tetrapleeta, 1139. 

 Tristephaniscus, 984. 

 Tristephanium, 982. 



dimensivum, 983. 



htrtwigii, 983. 



octopyle, 983. 



quadricorne, 984. 

 Tristylocorys, 1140. 

 Tristylospyris, 1032. 



Tristylospyris — 



clavipes, 1033. 



furcata, 1034. 



palmipes, 1033. 



ramosa, 1034. 



scaphipes, 1033. 



triceros, 1033. 



tripodiscium, 1034. 

 Tristylospyrula, 1033. 

 Tristylospyrium, 1034. 

 Trizonium, 637. 



amphibelonium, 638. 



coiisti'ictum, 637. 



decabelonium, 639. 



dodecabelos, 640. 



hexabelouium, 639. 



hexagonium, 638. 



octobelonium, 639. 



octogoiiium, 638. 



pleurobelonium, 638. 



staurobelonium, 039. 



tricinctum, 637. 

 Troc'hodiscida, 412. 

 Trocliodisculus, 417. 

 Trochodiscus, 417. 



ceuophacus, 417. 



ciDgillum, 419. 



echiniscus, 418. 



medusinus, 417. 



odontotrochus, 418. 



Solaris, 418. 



stellaris, 418. 

 Trypanospliiera, 109. 



coronata, 110. 



dentata, 110. 



terebrata, 110. 



transformata. 111. 



trejianata, 110. 

 Tympanida, 987. 

 Tympanidium, 1003. 



barbiideuse, 1004. 



binoctonum, 1004. 



foliosum, 1003. 



spinosum, 1003. 



staurocircum, 1004. 

 Tympaniscus, 1001. 



bipes, 1001. 



coroua, 1001. 



dipodiscus, 1001. 



dizmiius, 973. 



dodecaster, 1002. 



fibula, 1002. 



quadrupes, 1002. 



tiipodiscus, 1002. 

 Tympanura, 1003. 

 Tympanomma, 1004. 

 Tuscarantha, 1706. 

 Tuscaretta, 1707. 

 Tuscaridium, 1709. 



cygneutn, 1709. 



Tuscaridium — 



lithornitbium, 1710 

 Tuscarilla, 1708. 

 Tuscarora, 1706. 



belkna]iii, 1708. 



bisteruaria, 1706. 



cygncum, 1709. 



murrayi, 1706. 



porcellana, 1708. 



tetrahedra, 1707. 



tubulosa, 1707. 



wyvillei, 1707. 

 Tuscaeorida, 1702. 

 Tuscarusa, 1707. 



medusa, 1709. 



Urocyrtis, 1762. 



amaliae, 1762. 

 emmiB, 1762. 

 stephanii, 1762. 



Xanthiosphaera, 119. 



capillaeea, 119. 



erinacea, 120. 



lappacea, 120. 

 Xiphacantlia, 758. 



alata, 761. 



ancorata, 760. 



ciliata, 761 



cruciata, 754. 



crucifera, 759. 



emargiuata, 759. 



falcata, 759. 



foliosa, 754. 



macroptera, 760. 



murrayana, 763. 



pcctiTuita, 757. 



platyptera, 761. 



quadridentata, 758. 



serrata, 757. 



spinulosa, 759. 



stauroptera, 760. 



trigonoptera, 760. 

 Xipliacanthidium, 760. 

 Xipliacantbonium, 758. 

 Xiphati'actus, 332. 



armadillo, 332. 



elilamydophorus, 333. 



dasypus, 333. 



euphractus, 332. 



glyptodou, 334. 



radiosus, 334. 



spinulosus, 332. 



sulcatus, 333. 

 Xiphodiutya, 503. 



amphibelonia, 503. 



ampbirrhopalia, 504. 



staurospira, 504. 



heliospii'a, 504. 

 Xiplioptera, 777. 



