173 



Thackaringa. amphibole schist near, 



M2*267; granite at, M2*254; pyroxene 



amphibolite near, M2*256 

 Thalacomvs lagotis. 41*433 

 Thalainodes, 26-231*, 27-217; allochroa, 



26-232*; paronycha, tetraclada, 26-231 

 Thalassia antarctica, 37*1 

 thalassica, Euchloris, 28*221* 

 Thalassemia purpureum, trilobatum, um- 



brostigma, 40 -445 

 Thalatha, 44-145* 

 Thallarcha catasticta, rhaptophora, 



39-360* 

 Thalpochares basilissa, 27 - 12 

 Thamnomyces hippotrichoides. 43 - 283* 

 thanatopsis, Ypsolophus, 25 - 82* 

 Thaumaglossa, 27*166 

 Thecalia macrotheca. 32-347 

 Thechia alternata, cinerascens, 35*84* 

 Theft, treatment of, among the Mailu, 



39*580 

 Thegalea, 44*147* 

 Thelephora terrestris, 43-306 

 Thelxinoa. 27*12; calliseia, 27*12 

 Thelvmitra antennifera, 33*12, 44*333; 



aristata, 33*12, 44*332; azurea, 41*342*; 



canaliculata, crinita, fasciculata, 44*332; 



fiexuosa. fucsco-lutea, 33*12, 44*333; 



grandiflora. 33*12; ixioides, 44*332; 



longifolia, 33*12. 44*332; luteocilium, 



pauciflora. 33*12; stellata, tigrina, 



44*333; truncata, 41*343*; variegata, 



44*333; venosa, 31*125; villosa, 



44*333 

 Thelvmitra antennifera, pollination in, 



37*56; fusco-lutea, pollination in, 



37*58 ; luteocilium, macmillani, pollina- 

 tion in. 37*57 ; venosa, pollination in, 



37*60 

 Thelymitra epipactoides, F. v. M., an 



orchid new to the State : by R. S. 



Rogers. 33*262 

 themerodes. Cryptophasa, 28*244* ; Lino- 



sticha. 26*152* 

 Themognatha. synonymy of species of, 



40*86; synopsis of species of, £0*92 

 Thenarotes discoidalis, metallicus, minor, 



25*115 

 theocles. Eucharis, Psilogaster. 37*93 

 theorica, Peltophora. Philobota, 41*83 

 Theories of the earth's origin ; by Sir 



Douglas Mawson, 29*336 

 Therapon barcoo, 41*474*; richardsoni, 



26*265; truttaceus, 38*446; welchi, 



41 -472* 

 Therebiosoma variegatum, 37*296* 

 Theridion asbolodes, 41*483*; idiotypum, 



41 *484* 

 thermacula, Plutorectis, 32*113* 

 thermaloma, Pauronota, 25'96* 

 thermalopha. Nephopteryx, 27*55*. 30*196 

 thermiscis, Hepialus, 28*247 

 thermobapta. Crocanthes, 44*65* 

 thermodes, Churia. 27*34*, 217 

 thermophanes, Philobota, 41*86* 

 thermoplaca, Ardozyga, 26*244* 



thermoptera, Jocara, 27*59, 30 196 

 thermosticha, Calathusa, 39*372* 

 thermozona, Euphiltra, 41*106 

 thersites, Aricia. 36*209; Cypraea, 



36*209, 37*451, 42*145; var. of Cypraea 



friendi, 42*145 

 Thersites basedowi, 29*161*; clydonigera, 



29*162; perinflata, silveri, 38*446; sub- 



leyata, 29*162 

 thetidis, Dentalium, 35*205 

 Thick quartzite, lower Cambrian, 30*241 ; 



stratigraphy of, 30*244 

 Thick quartzites-. See also Quartzites 

 Thick slates at Glen Osmond and Mitcham. 



30*235; at Waterfall Gullv. 30*236 

 Thick slates, lower cambrian, 30*235 

 thielei, Ptychoparia, Redlichia, 43*388 

 thiocrossa, Nephogenes, 41*97* 

 thiodes, Coesyra, 41*74* 

 thioscia, Metallarcha, 42*235* 

 Third Creek, dolomitic limestone at, 



30*241 

 Thistle Island, flora of, 32*266 

 thomasi, Ischnochiton, 35*97, 36*149 

 thomisoides, Dolophones, 39*782* 

 Thompson's Siding, cambrian basal beds 



at, M2-255; quartzites from, M2*247 

 thompsoni, Cassis, 36*217; var. of Cas- 



sidea pyrum, 36*217 

 thoracica,-us, Brachycis, 37*278*; Dere- 



taphrus, 27*122*; Dromoeolus, 40*311; 



Haplonycha, 30*320* ; Heteronyx. 



33*76*; Phormesa, 26*316* 

 thoracophora, Phalaenoides, 44*125* 

 thoreyi, Onthophagus, 27*302 

 Thorictosoma, 43*257* ; ectatommae, 



43-258*: tibiale, 43-259* 

 Thorium, alpha particles of, 30" 16 

 Thosea bombycoides, erecta, liosarca, 



28-242*; penthima, 26*206* 

 Thracia concentrica, lincolnensis, 31 *229* ; 



myodoroides, 31*228; primula, M2*36 

 Thraciopsis arenosa, 31 *230 

 thrax, Hesperia, 26*117, 35*165 

 Three new species of orchid ; by R. S. 



Rogers, 31*209 

 Three species of orchids hitherto unrecorded 



in this State; by R. S. Rogers, 31*125 

 Threlkeldia obliqua, 39*95 

 thriambis, Psaltriodes, 26*138* 

 thrypticopa, Trachyntis, 26*153* 

 Thryptomene ciliata, 43*39 : maison- 



neuvii, 39*833; whiteae, 41*384* 

 Thudaca, 30*49 

 thuemeni, Puccinia, 39*354 

 Thwaitesiella neilgherrensis, 43*305 

 Thyas aellora, 27*8; amideta, 27*8*; 



hicanora, 27*9*; redunca, 27*8 

 thyellia, Peritorneuta. 26*162* 

 Thylacoleo carnifex, found at Salt Creek, 



Normanville, 31*317 

 Thylacomys cervinus, 39*735 

 thymbrom Ismene, 26*120, 35*168 

 thymedes, Glycythyma, 32*91* 

 Thvmele feisthameli, 26*119. 35*167; 



lugubris, 26*124, 35*172; odix. 26*40 



