EXPLANATION ftK PLATE I. 



Sub-fossil Ci'iisfficeniis. 



Fiij. 1. TlnditxsliiK iiiiunntid, Hei'list. Side-view of two in- 

 complete specimens. Natr.cal size. Dai'wiri, Nortli 

 A iistialia. 



Fiy. '1. 'I'lndasxi iiK itfidiiniln, Herbst. Side-view of an in- 

 complete specimen. Nalmal size. Daiwin, North 

 ^» Australiii. 



Fig. 3. 'riii(lii.<f:iiiii nnoiiialn, Herbst. Side-view of band, 

 slightlv eidaioed. Darwin, North Australia. 



