122 Journal of Entomology and Zoology 



I EXPLANATION OF PLATE 



Figure 1. Reconstruction of the nervous system of Carinella shown from tlie ventral 



side. Explanation in text. X75. 

 Figure 2. Figure at the left side view of a reconstruction of the upper portion of the 



central nervous system of Carinella. 



The figures at the right are from cross sections taken at various levels. 

 The upper and the two lower figures are from one side only. Further 

 explanations in the text. X75. 



