EXPLANATION OK PLATE XMI. 



Fig. 1. (JeotlteliihnxK leicJtardti, Miers. An adult male, -i-inini. 

 wide. Twenty miles west of Huglienden, North 

 Queensland. 



Fig. -1. Mouth-parts and front of the same specimen. 



Fig. 3. Larger cbeliped of tlie same specimen. 



Fig. ■!•. Abdomen of the same specimen. 



Fig. 5. Geothelphusa lekhanUi, var lAana, var. no v. Type of 

 variety, 30|mm. wide. Eureka Creek, Walsh River, 

 North Queensland. 



