Nephropsis roseaNephropsis rosea, sometimes called the rosy lobsterette or two-toned lobsterette, is a species of lobster.Distribution and habitatIt is found in the Caribbean Sea and Gulf of Mexico, and as far north in the western Atlantic Ocean as Bermuda, and as far south as Guiana. It mostly lives at depths of, but has been observed between.SizeN. rosea reaches a carapace length of, or a total length of.