Summary FNA treatment distribution doesn't include Alaska and notes this species is difficult to distinguish from ''M. marginatum''. The latter's range does include Alaska, but it was not included by Worley.
From Natural History of Southeast Alaska
A list of all pages that have property "Summary" with value "FNA treatment distribution doesn't include Alaska and notes this species is difficult to distinguish from ''M. marginatum''. The latter's range does include Alaska, but it was not included by Worley."
