part of part of interdigital region webbed interdigital region Wikipedia:Interdigital_webbing web interdigital webbing syndactylous interdigital region Normally in mammals, webbing is present in the embryo but resorbed later in development, but in various mammal species it occasionally persists in adulthood In humans, it can be found in those suffering from LEOPARD syndrome and from Aarskog-Scott syndrome. Webbing between the digits of the hindfoot is also present in several mammals that spend part of their time in the water A membranous region of skin between the digits. Webbing accommodates movement in the water[WP] UBERON:0006015 webbed autopod