Vertebral malformations have been reported previously from a wide range of reptile taxa. Kyphosis refers to an abnormally excessive convex curvature of the spine in the thoracic and sacral regions, while if the deviation affects the lateral plane of the spinal column, the condition is known as scoliosis. In some cases, these two types of malformation can be combined in the same animal, known as kyphoscoliosis (Garín-Barrio et al., 2011). It appears that kyphosis mainly affects species adapted to aquatic environments (e.g. turtles and crocodiles; Tucker, 1997; Boede & Sogbe, 2000; Tucker et al., 2007), while scoliosis is more common in terrestrial species (snakes and lizards; Grogan, 1976; Simbotwe, 1983; Frutos et al., 2006). Reports of kyphosis (and kyphoscoliosis) from wild lizard populations have increased lately (e.g. Liolaemus koslowskyi (Iguandiae) Avila et al. (2013); Sceloporus torquatus (Phrynosomatidae) Pérez-Delgadillo et al. (2015); Norops sericeus (Dactyloidae) Domínguez-De la Riva and Carbajal-Márquez (2016); Sceloporus vandenburgianus (Phrynosomatidae) Valdez-Villavicencio et al., (2016); Stenocercus guentheri (Tropiduridae) Ramírez-Jaramillo, (2018); Marisora brachypoda (Scinidae) Arrivillaga & Brown,(2019)).

GeH gained support from the Hungarian National Research, Development and Innovation Fund (PD-13204)1and SYNTHESYS Project (ES-TAF-3104). JM was supported by the Ministerio de Economía y Competitividad project MINECO CGL2014- 53523-P. GáH was supported by the Hungarian Scientific Research Fund (OTKA-K 105517).

Tipología documental: Nota

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