lucens, Dacentrus Jordan [D. S.] 1878:667 [Bulletin of the United States Geological and Geographical Survey of the Territories. v. 4 (no. 3, art. 27); ref. 5860] San Francisco, California, U.S.A. [original Rio Grande, Texas]. Syntypes: USNM 31186 (3). Locality corrected in Jordan, Evermann & Clark 1930:412 [ref. 6476]. •Synonym of Hysterocarpus traskii Gibbons 1854 -- (Tarp 1952:78 [ref. 12250]). Current status: Synonym of Hysterocarpus traskii Gibbons 1854. Embiotocidae. Habitat: freshwater, brackish.