An anomaly was recorded in the pecten shape of scorpion species Mesobuthus turcicus Kova?ík et al., 2022 that recently described from Turkey. In this case, it is observed marginal and median lamellae fulcrae are fused right pecten. For reason, bent counter clockwise. Different other pectinal anomalies, size teeth developed normally but number fewer. This teratological on illustrated. first repo...