muriei, Chasmistes Miller [R. R.] & Smith [G. R.] 1981:17, Fig. 9A [Occasional Papers of the Museum of Zoology University of Michigan No. 696; ref. 5465] Snake River below Jackson Lake dam, Teton County, Wyoming, U.S.A. Holotype (unique): UMMZ 81530. •Valid as Chasmistes muriei Miller & Smith 1981, but apparently extinct -- (Baxter & Stone 1995:141 [ref. 23374], Gilbert 1998:193 [ref. 23395], Nelson et al. 2004:79 [ref. 27807], Scharpf 2006:8 [ref. 30386], Page & Burr 2011:306 [ref. 31215], Page et al. 2013:79 [ref. 32708], Page et al. 2023:64 [ref. 40505]). Current status: Valid as Chasmistes muriei Miller & Smith 1981. Catostomidae: Catostominae. Distribution: North America: Wyoming (U.S.A.) [extinct]. Habitat: freshwater.