XXXIV LIST OF ENGRAVINGS. 



F'g- Page 



442 Nervous system of the Larva of the Sphinx Ugustri, 



(Newport) 492 



443 Ditto of the Chrysahs of the same, (id.) 492 



444 Ditto of the Imago of the same, (id.) 492 



445 Nervous system of the Asterias, (Tiedemann) 494 



446 Ditto of the Aplysia, (Cuvier) 494 



447 of the Patella, (id.) 494 



448 of the Sepia Octopus, (id.) 494 



449 Brain and spinal cord of the Columba turtur, (id.) . 496 



450 Transverse section of the spinal cord in Man, (Solly). . . . 497 



451 Brain and spinal marrow of the Trigla lyra, (Arsaky) . . 496 



452 Brain of the MurcBna conger, (Serres) 496 



453 Perca Jiuviatilis, (Cuvier) 496 



454 Testudo mydas, (Carus) 496 



455 Crocodile, (id.) 496 



456 Lion, (Serres) 496 



457 Lateral view of the brain of the Perch, (Cuvier) 496 



458 of the Testudo mydas, (Carus) 496 



459 of a section of the brain of the Dove, (id.) .... 496 



460 of the Lion 496 



461 Vertical section of the human brain, (Monro) 502 



462 Progressive changes in the Monas 523 



463 Vorticella 523 



