- Allegan State Game Area; New Richmond. 300' west of Old Allegan Road. 50' south of Kalamazoo River.1
- Allegan State Game Area; New Richmond. 450' north of Old Allegan Road. 100' west of railroad track.1
- Allegan State Game Area; T3N, R15W, Sec. 36.1
- Allegan State Game Area; Two miles west of Allegan. 200' north of 115th Ave., 20' west of 36th St..1
- Allegan State Game Area; ca. 5 miles SSE of Fennville. ca. 200 meters SW of 116th Avenue.1
- Allegan, Swan Creek Wildlife Experiment Station, Locality Q. 111
- At Gilligan Lake.1
- Casco Twp, ca. 2 mi NW of Lacota1
- Casco Twp., ca. 3 mi. NW of Lacota.1
- Castle Peak Sand dunes, Laketown,1
- Clyde Township, surrounding Ely Lake1
- Clyde Twp. Near Crooked Lake. Abandoned bottom of Little Tom Lake.1
- Clyde Twp., shore of Crooked Lake1
- Clyde Twp., shore of Crooked Lake.1
- Crooked Lake.1
- Dumont Lake1
- Dumont Lake, T2N, R13W1
- Dumont Lake.1
- Dumont Lake. Sta. No. 1.1
- Dumont Lake. Sta. No. IV.1