Acrorchilus Ridgway, 1909 (original description)
Amphimetra A.H. Clark, 1909 (original description)
Balanometra Clark, 1909 (original description)
Batrachemys Stejneger, 1909 (original description)
Capillaster A.H. Clark, 1909 (original description)
Cenometra A.H. Clark, 1909 (original description)
Chlorometra A.H. Clark, 1909 (original description)
Coccogenia Cockerell & Callaway, 1909 accepted as Luxilus Rafinesque, 1820 (original description)
Colobometra A.H. Clark, 1909 (original description)
Cosmiometra A.H. Clark, 1909 (original description)
Craspedometra A.H. Clark, 1909 (original description)
Crinometra A.H. Clark, 1909 (original description)
Dichrometra A.H. Clark, 1909 (original description)
Drioctistes Ridgway, 1909 (original description)
Glyptometra A.H. Clark, 1909 (original description)
Heterometra A.H. Clark, 1909 (original description)
Hyloctistes Ridgway, 1909 (original description)
Hylopezus Ridgway, 1909 (original description)
Hylophylax Ridgway, 1909 (original description)
Macrhybopsis Cockerell & Allison, 1909 (original description)
Margariscus Cockerell, 1909 (original description)
Mariametra A.H. Clark, 1909 (original description)
Megaesthesius Rathbun, 1909 (original description)
Megastictus Ridgway, 1909 (original description)
Mortensenella Rathbun, 1909 (original description)
Myrmoderus Ridgway, 1909 (original description)
Myrmopagis Ridgway, 1909 (original description)
Myrmorchilus Ridgway, 1909 (original description)
Neocomatella A.H. Clark, 1909 (original description)
Orgamara Ball, 1909 (original description)
Oropezus Ridgway, 1909 (original description)
Oxymetra A.H. Clark, 1909 (original description)
Pachylometra A.H. Clark, 1909 accepted as Glyptometra A.H. Clark, 1909 (original description)
Parametra A.H. Clark, 1909 (original description)
Parophryoxus Doolittle, 1909 (original description)
Phaenostictus Ridgway, 1909 (original description)
Phizocrinus Clark, 1909 accepted as Rhizocrinus Sars, 1868 (original description)
Pterometra A.H. Clark, 1909 (original description)
Rhopoctites Ridgway, 1909 (original description)
Rhoporchilus Ridgway, 1909 (original description)
Schoeniophylax Ridgway, 1909 (original description)
Stenometra A.H. Clark, 1909 (original description)
Stephanometra A.H. Clark, 1909 (original description)
Stiremetra A.H. Clark, 1909 (original description)
Strotometra A.H. Clark, 1909 (original description)
Temeculina Cockerell, 1909 accepted as Gila Baird & Girard, 1853 (original description)
Timodema Ball, 1909 (original description)
Typhlocarcinops Rathbun, 1909 (original description)