Synonyma
Dacentrus Jordan, 1878 ― Dacentrus lucens Jordan, 1878
Typový druh
Hysterocarpus traskii Gibbons, 1854.
Původní popis
Gibbons W. P. 1854. Description of four new species of viviparous fish, read before the California Academy of Natural Sciences, Monday evening, May 15, 1854. Daily Placer Times and Transcript for Wednesday, May 18, 1854. P. 2 [newspaper]. Daily Placer Times and Transcript . p. 2, col. 3.