A new species of Priapulida was discovered from the Beaufort Sea near Barro
w, Alaska. Following an unusually strong autumnal storm, 30 adult specimens
of Halicryptus higginsi n.sp. were collected, many alive, from intertidal
beaches Additional specimens were found in museum collections misidentified
as Halicryptus spinulosus von Siebold 1849. The new species represents the
11th priapulid species described since 1968 and increases the number of de
scribed extant species of Priapulida to 18. While all other recently descri
bed priapulids have been meiofaunal, Halicryptus higginsi n.sp. is macrofau
nal and the largest extant priapulid species, with one specimen being 39 cm
long in a contracted condition.