Lamarckdromia excavata
Lamarckdromia excavata is a species of crab within the family Dromiidae. The species is endemic to the Indo-Pacific near Australia, being found at depths of 30 to 180 meters in benthic environments. References 

Dromiacea
Crustaceans of the Pacific Ocean
Crustaceans of Australia
Marine fauna of Eastern Australia
Endemic fauna of Australia
Crustaceans described in 1858
Taxa named by William Stimpson