PLATE V. 



Fig. 26. Diagram of acusticus nucleus (sagittal), x 24. 



Fig. 27. Large cell of acusticus nucleus that sends axone into the ventral 

 raphe. 



Fig. 28. Cell of acusticus nucleus, x 250. 



Fig. 29. Branching acusticus fibers, x 125. 



Fig. 30. Diagram of acusticus nucleus (horizontal). X 24. 



Fig. 31. Small cells of acusticus nucleus. X 250. 



Fig. 32. Fibers of N. lateralis posterior where they begin to separate. 

 X250. 



