XIV. Gyrophaena (Phaenogyra) strictula species group

26. Gyrophaena (Phaenogyra) gracilis Seevers, 1951: 727 (CANADA: New Brunswick; UNITED STATES: Wisconsin).

27. Gyrophaena (Phaenogyra) subnitens Casey, 1906: 302 (CANADA: Manitoba, New Brunswick, and Ontario; UNITED STATES: Illinois, Kansas, Maine, Michigan, Minnesota, Missouri, New York, and Wisconsin) .

28. Gyrophaena (Phaenogyra) meduxnekeagensis Klimaszewski & Webster, sp. n. (CANADA: New Brunswick, Quebec).

29. Gyrophaena (Phaenogyra) californica (Casey, 1906: 353) (CANADA: British Columbia; UNITED STATES: California and Colorado) .