228 
Psyche 
[Dec. 
Explanation of Plate 19 
Fig. 1. Evalljapyx darlingtoni : abdominis pars postica a segmento 6° prona 
(fig. ampliata). 
Fig. 2. Japygianus wlieeleri: abdominis pars postica a segmenta 6° prona 
(fig. ampliata). 
