The Emory University site for pelvis and perineum dissection - the site probably links to other anatomical regions
http://www.emory.edu/ANATOMY?AnatomyManual/pelvis.html
Site offering tutorials, cross-sectional anatomy, a "master muscle list", practice exams, & clinical pearls
http://www.meddean.luc.edu/lumen/MedEd/GrossAnatomy/GA.html