Reply To: Peritoneal membranes Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram October 20, 2020 at 3:41 pm #2250 Sneha PatelParticipant Peritoneal member is the largest mucous membrane in the body.it is covered internal abdominal organs.included diaphragm. Share this post: Share on Twitter Share on Facebook Share on LinkedIn Share on Email Share on WhatsApp Share on Telegram