extensa, Menidia Hubbs [C. L.] & Raney [E. C.] 1946:21, Pl. 1 (figs. 4-5) [Miscellaneous Publications, Museum of Zoology, University of Michigan No. 65; ref. 13128] North shore of Lake Waccamaw, North Carolina, U.S.A. Holotype: UMMZ 135845. Paratypes: (535) AMS I.29692-001 [ex UMMZ 135846] (5); CUMV 9289; UMMZ 135846 (301); USNM 106716 (6). •Valid as Menidia extensa Hubbs & Raney 1946 -- (Lee et al. 1980:559 [ref. 22416], Page & Burr 1991:241 [ref. 18983], Nelson et al. 2004:99 [ref. 27807], Scharpf 2007:9 [ref. 30398], Page & Burr 2011:423 [ref. 31215], Page et al. 2013:100 [ref. 32708], Page et al. 2023:140 [ref. 40505]). Current status: Valid as Menidia extensa Hubbs & Raney 1946. Atherinopsidae: Menidiinae. Distribution: North America: Lake Waccamaw and outlet, North Carolina (U.S.A.). Habitat: freshwater.