Herpetological Highlights

The minds of reptiles remain largely mysterious to us, and we often wonder what kind of emotions they are capable of feeling. In this episode we dig into a new study which tries to uncover some of the mysteries of tortoise cognition, particularly whether they can experience different moods. We follow that up with a newly described species of lizard from the rocky deserts of Arabia. Main Paper References: Hoehfurtner T, Wilkinson A, Moszuti SA, Burman OHP. 2025. Evidence of mood states in reptiles. Animal Cognition 28. DOI: 10.1007/s10071-025-01973-y. Species of the Bi-Week: Šmíd J, Velenská D, Pola L, Tamar K, Busais S, Shobrak M, Almutairi M, Salim AFA, Alsubaie SD, AlGethami RHM, AlGethami AR, Alanazi ASK, Alshammari AM, Egan DM, Ramalho RO, Olson D, Smithson J, Chirio L, Burger M, Van Huyssteen R, Petford MA, Carranza S. 2025. Phylogeny and systematics of Arabian lacertids from the Mesalina guttulata species complex (Squamata, Lacertidae), with the description of a new species. BMC Zoology 10. DOI: 10.118