79. Toxopneustes 9 X Hippono'cc^. 1910 Acetic acid. 

 80-85. Toxopneustes 9 X Hipponoe d". 1910. HCl. 

 86. Hipponoc 9 X Toxopneustes c?. NaOH. 



87-90. Hipponoc 9 X Toxopneustes d'. Acetic acid. 

 91-93. Hipponoe 9 X Toxopneustes d"- Acetic acid. 



94. Toxopneustes 9 X Hipponiie <S' ■ NaOH. 



