Mesobuthus vesiculatus

Mesobuthus vesiculatus is a species of scorpion in the family Buthidae. It is primarily located in Iran, ranging from the Caucaso-Iranian Highlands to Anatolian-Iranian Desert (90% of Iran). The males and females are modest in size, reaching lengths of 60 mm or approximately 2.4 inches. M. vesiculatus is known to have a yellowish to brownish yellow coloration with brownish segments located at or near tergite, sclerotized plate formed near dorsal portion of an arthropod, and dark reticulations on the basal half. In general, males have more pectines, comb-like teeth, 26-29 than females 20–22.