Sceloporus grammicus in life. Male, F5 chromosome race. Locality: Zacualtipán, Hidalgo, Mexico. Photo by Abraham Lozano.

  Part of: Lozano A, Sites Jr JW, Ramírez-Bautista A, Marshall JC, Pavón NP, Cruz-Elizalde R (2023) Allometric analysis of sexual dimorphism and morphological variation in two chromosome races of the Sceloporus grammicus complex (Squamata: Phrynosomatidae) from Mexico. Vertebrate Zoology 73: 23-34.