Blue Spotted Spiny Lizard

Continent: Middle-America North-America
Distribution: USA (SE Arizona, SW New Mexico), Mexico (E Sonora, W Chihuahua, NE Sinaloa, W Durango, Aguascalientes, Tamaulipas) cyanostictus: Mexico (Coahuila).
Type locality: 0.5 mi N La Muralla, at mouth of canyon, 1189m (26°21'30N, 101°2130"W), Coahuila, Mexico. immucronatus: W Querétaro through Hidalgo, E San Luis Potosí, SC Veracruz.
Type locality: Ten miles north of El Pinalito, Hidalgo. jarrovii: USA (Arizona, New Mexico), Mexico (Chihuahua, Durango, Sonora, W Zacatecas, N Nayarit).
Type locality: Southern Arizona (somewhere between Fort Grant and the Fort Bowie National Historic Site, Arizona, in an area encompassing the southeastern Pinaleno (Graham) Mountains, Dos Cabezas, and northwestern Chiricahua Mountains", fide BELL et al. 2003). lineolateralis: Mexico (Durango, Zacatecas);
Type locality: Six miles northeast of Pedriceña, Durango. sugillatus: High elevations in Ajusco range.
Type locality: Lake No. 4, Zempoala, Mexico. 10,000 feet elevation.

Sceloporus cyanostictus, Yarrow's spiny lizard, is a species of lizard in the family Phrynosomatidae. It is endemic to Mexico.