Vaejovidae is a family of scorpions, comprising 25 genera and 227 species, found in North America. The species of the genus are found in Mexico and the southern United States, and Paruroctonus boreus is found in Canada and is the northernmost species of scorpion in the world. - Balsateres Gonzalez-Santillan & Prendini, 2013 - Branchioscorpio Kjellesvig-Waering, 1986 - Catalinia Soleglad, Ayrey, Graham & Fet, 2017 - Chihuahuanus Gonzalez-Santillan & Prendini, 2013 - Franckeus Soleglad & Fet, 2005 - Gertschius Graham & Soleglad, 2007 - Graemeloweus Soleglad, Fet, Graham & Ayrey, 2016 - Kochius Soleglad & Fet, 2008 - Konetontli Gonzalez-Santillan & Prendini, 2013 - Kovarikia Soleglad, Fet & Graham, 2014 - Kuarapu Francke & Ponce-Saavedra, 2010 - Liassiscorpionides Bode, 1951 - Maaykuyak González-Santillán & Prendini, 2013 - Mesomexovis González-Santillán & Prendini, 2013 - Paravaejovis Williams, 1980 - Paruroctonus Werner, 1934 - Pseudouroctonus Stahnke, 1974 - Ruberhieronymus Rossi, 2018 - Scoloscorpio Kjellesvig-Waering, 1986 - Serradigitus Stahnke, 1974 - Smeringurus Haradon, 1983 - Stahnkeus Soleglad & Fet, 2006 - Syntropis Kraepelin, 1900 - Thorellius Soleglad & Fet, 2008 - Uroctonites Williams & Savary, 1991 - Vaejovis C. L. Koch, 1836 - Vejovoidus Stahnke, 1974 - Vizcaino Gonzalez-Santillan & Prendini, 2013 - Wernerius Soleglad & Fet, 2008