What is "erythrosquilla"

Erythrosquilla is a genus of mantis shrimp, placed in its own family (Erythrosquillidae) and superfamily (Erythrosquilloidea) comprising two species:

• Erythrosquilla hamano Ahyong, 2001
• Erythrosquilla megalops Manning & Bruce, 1984

The family is distinguished from other stomatopod families by the presence of a ridge on the mid-line of the telson.