Eosentomon Heatherproctorae N. Sp. (Protura: Eosentomidae) From Ontario

A new species of eosentomid proturan, Eosentomon heatherproctorae, is described from Ontario. This new species is a member of the transitorium species-group. It differs from related North American species of this group inthe following combination of characters: labral setae absent, foretarsal sensilla d and t3 long and stout, no anterior setae on the sternite of the eighth abdominal segment, and six setae on the sternites of the ninth and tenth abdominal segments.