♏ Scorpio — genitals and pelvic organs
Eighth sign / generative-pelvic region
Scorpio occupies the generative and pelvic region, commonly described through the genitals and adjacent pelvic organs. The midline point is an intentionally modest symbolic anchor for a region whose anatomy is not represented as a single surface locus.
Point 8 of 12 in Zodiac Man — Melothesia (Homo signorum)
Cross-tradition overlaps
Sources
Zodiac man (homo signorum) diagram, Wellcome Collection M0017629 (primary_canonical)
Fifteenth-century Zodiac Man diagram assigning zodiac signs to descending bodily regions from head toward feet.
Nicholas Culpeper, Semeiotica Uranica, or, An Astronomicall Judgment of Diseases (secondary_translation)
Later English medical-astrology tradition translating celestial significations into bodily and disease correspondences.