Allometric relationships of lizards of the Sceloporus grammicus complex. Slope values (± 1 standard error: SE) of the relationships between the independent (snout-vent length: SVL) and the dependent (head length: HL, head width: HW, and forearm length: FL) variables, separating by sexes (males: brown bars, females: purple bars). Sceloporus grammicus complex (grey circles), FM2 race (orange circles), and F5 race (green circles).

  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.