 It is present in many Brazilian states and regions, including Pará, Maranhão, Ceará, Rio Grande do Norte, Paraíba, Pernambuco, Alagoas, Sergipe, Bahia and Abrolhos Marine National Park.The shell length of this species may reach and exceed 200 mm, up to 220 mm, although lengths from 100 mm to 150 mm are more common.