<prompt> The muscles attached to perineal body are AEIschiocavernosumBulbospongiosmSuperficial transverse perineaDeep transverse perinea  <response>: Ten muscles of the perineum converge and interlace in the perineal body - a Two unpaired : i External anal sphincter, ii Fibres of longitudinal muscle coat of anal canal. b Four paired:- i Bulbospongiosus, ii Superficial transverse perenei, iii Deep transversus perenei, iv levator ani, In females, sphincter urethrovaginalis is also attached here. Ref: Gray;s anatomy text book of anatomy BD chaurasia 21st Ed. 