Geographic distribution of the hard ticks (Acari: Ixodida: Ixodidae) of the world by countries and territories Author Guglielmone, Alberto A. 0000-0001-5430-2889 guglielmone.alberto@inta.gob.ar Author Nava, Santiago 0000-0001-7791-4239 nava.santiago@inta.gob.ar Author Robbins, Richard G. 0000-0003-2443-5271 robbinsrg@si.edu text Zootaxa 2023 2023-03-07 5251 1 1 274 http://dx.doi.org/10.11646/zootaxa.5251.1.1 journal article 235222 10.11646/zootaxa.5251.1.1 43227427-a867-4744-9e4c-2b2302524890 1175-5326 7704190 3326BF76-A2FB-4244-BA4C-D0AF81F55637 240. Ixodes texanus Banks, 1909 . Nearctic: 1) Canada , 2) Mexico (north), 3) USA ; Neotropical: 1) Mexico (south) ( Keirans & Clifford 1978 , Guzmán-Cornejo & Robbins 2010 , Durden et al. 2016 , Lindquist et al. 2016 , Guglielmone et al. 2021 ). Ondrejicka et al. (2016) presented molecular evidence to argue that more than one species may exist under the name Ixodes texanus .