1. The sand flea is a terrestrial crustacean belonging to the phylum Arthropoda, order Telopoda, family Hopperidae, and species Sand Flea. Sand flea is also known as sand hopper shrimp, beach flea, beach hopper shrimp, etc. It is good at jumping and feeds on organic debris.

2, the European sand flea generally live on the beach near the high tide line, will burrow into the sand during the day, and come out at night to find food.