408 



THE BRAIN OF THE TIGER SALAMANDER 



Tractus- — continued 



mamillo-tegmentalis, 244, 278, 279, 288, 

 303 



mamillo-thalamicus, 239, 244, 278, 279 



olfacto-habenularis anterior, 53, 258, 259 



olfacto-habenularis lateralis, 248, 257, 259, 

 274 



olfacto-habenularis medialis, 248, 257, 274 



olfacto-peduncularis, 36, 46, 53, 94, 186, 

 199, 217, 230, 242, 269, 272, 274, 286 



olfacto-thalamic, 260 



olfactorius, 269 



olfactorius dorsolateralis, 258, 269 



olfactorius ventralis, 269 



olfactory projection, 242, 256, 273, 301 



opticus, 87, 219, 235, 236, 237, 238, 245 



opticus basalis, 36, 200, 219, 221 



pallido-habenularis, 261 



pedunculo-bulbaris ventralis cruciatus, 277 



pedunculo-hypothalamicus, 301, 303 



pedunculo-mamillaris, 279 



pedunculo-tegmentalis, 278, 279, 281, 288 



preoptico-hypothalamicus, 242, 243 



preopticus, 242, 244, 274, 294 



pretecto-hypothalamicus, 226, 234, 240, 

 296 



pretecto-peduncularis cruciatus, 224, 298 



pretecto-tectalis, 234 



pretecto-thalamicus, 234, 237, 240, 296, 297 



primary motor, 213 



septo-habenularis, 53, 260 



septo-hypothalamicus, 274 



spino-bulbaris, 162, 163 



spino-cerebellaris, 130, 161, 163, 172, 175, 

 177 



spiiio-tectalis; see Lemniscus, spinal 



strio-habenularis, 259, 260 



strio-peduncularis, 272, 286 



strio-pretectalis, 234, 237, 273 



strio-tectalis, 222, 234, 273 

 strio-tegmentalis, 272, 285 

 strio-thalamicus, 240 

 tecto-bidbaris et spinalis, 186, 219, 224, 



226, 277, 303 

 tecto-bulbaris posterior, 165, 188, 214 

 tecto-bulbaris rectus, 168, 188, 189, 225, 



284 

 tecto-cerebellaris, 172, 174, 176, 214, 293 

 tecto-habenularis, 261, 292 

 tecto-hypothalamicus anterior, 224, 234, 



243, 296 

 tecto-hj-pothalamicus posterior, 297 

 tecto-peduncularis profundifs, 226, 304 

 tecto-peduncularis rectus et cruciatus, 186, 



223, 226, 237, 298, 303 

 tecto-pretectalis, 234 

 tecto-spinalis; see Tractus tecto-bulbaris 

 tecto-tegmentalis, 186, 283, 288 

 tecto-tegraentalis cruciatus, 224, 283, 297 

 tecto-thalamicus et hypothalamicus cru- 

 ciatus 

 anterior, 224, 234, 242, 296 



posterior, 214, 224, 240, 243, 282, 283, 

 284, 297 

 tecto-thalamicus rectus (brachium of colli- 



culi), 214, 221, 225, 237, 238, 240 

 tegmento-bulbaris, 46, 157, 185, 199, 283 

 tegmento-interpeduncularis, 46, 199, 287 

 tegmento-istlmiialis, 185, 215, 283, 288 

 tegmento-peduncularis, 215, 287 

 thalamo-cortical, 231, 238 

 thalamo-frontalis, 49, 53, 95, 221, 238, 271, 



273 

 thalamo-habenularis, 237, 260, 261 

 thalamo-hypothalamicus, 242 

 thalamo-hypothalamicus dorsalis crucia- 

 tus, 299 

 thalamo-hypothalamicus et peduncularis 



cruciatus, 299 

 thalamo-mamillaris, 243, 279 

 thalamo-peduncularis, 237, 281, 303 

 thalamo-peduncularis cruciatus, 224, 234 

 thalamo-peduncularis dorsalis superficialis, 



224, 226, 234, 237 

 thalamo-tectalis rectus (brachium of colli- 



culi), 222, 225, 237 

 thalamo-tegmentalis dorsalis cruciatus, 



186, 221, 299, 300 

 thalamo-tegmentalis rectus, 186, 221, 237, 



283, 286, 300 

 thalamo-tegmentalis ventralis 

 cruciatus, 282, 283, 284, 286, 300 

 rectus, 283, 285, 286 

 trigemino-cerebellaris, 172, 177 

 vestibulo-cerebellaris, 161, 178 

 vestibulo-spinalis, 161 



visceralis ascendens, 36, 130, 166, 182, 187 

 visceralis tertius, 36, 169, 176, 200, 287 

 Trigla, 146 

 Triton; see Triturus 

 Triturus, 11, 12, 25, 118, 160, 170, 172, 219, 



227, 228, 232 

 Tube, neural, 92, 110, 117 

 Tuber cinereum, 20 



Tuberculum 



olfactorium, 53, 266, 268 



posterius, 21, 212 

 Tu!\icata, 16 



Uebergangsganglion, 189 

 Uncus, 100 

 Urodela, 4 



Van Heusen, A. P., 136 



Variability, 19, 43, 90, 112, 212 



Velum medullare anterius, 45, 140, 150, 176, 



181, 293 

 Ventricles, 24, 93, 269 

 Vermis cerebelli, 172 

 Vestibular apparatus; sec Ear 



