← Encyclopedia of Astrology · lesson 232/235
Zodiac man
What it is
The zodiac man — in Latin homo signorum, "the man of the signs" — is a picture of the human body with the twelve signs set upon it, one for each part, in order from head to foot. The idea behind it is called melothesia, from Greek words meaning "the placing of the limbs": the body is treated as a small copy of the sky, and each sign of the zodiac is said to govern one region of it.
It is one of the most familiar images of medieval astrology. Versions appear in almanacs, books of hours and physicians' handbooks across Europe; one of the best known is the richly painted figure in the early fifteenth-century Très Riches Heures du duc de Berry.
The correspondences
The order simply follows the signs, starting with Aries at the top.
| Sign | Part of the body |
|---|---|
| Aries | head and face |
| Taurus | neck and throat |
| Gemini | shoulders, arms, hands, lungs |
| Cancer | chest, breasts, stomach |
| Leo | heart and upper back |
| Virgo | belly and intestines |
| Libra | kidneys and lower back |
| Scorpio | genitals |
| Sagittarius | hips and thighs |
| Capricorn | knees |
| Aquarius | shins and ankles |
| Pisces | feet |
Writers differ on the details — later astrologers added organs and systems, giving Capricorn the bones and skin, Aquarius the circulation, Gemini the nerves — but the head-to-toe skeleton is remarkably stable from antiquity onward.
Where it comes from
The scheme is already set out by the Roman poet Manilius in the early first century, and it was common knowledge among Greek-speaking astrologers. Ptolemy links signs and planets to parts of the body when he discusses bodily injury and illness in the third book of the Tetrabiblos. A parallel tradition, the planetary melothesia, gave organs to the planets — in the form most later writers such as Lilly used, the heart to the Sun, the brain to the Moon, the liver to Jupiter, the spleen to Saturn, though Ptolemy himself shares some organs out differently — and some Hermetic texts divided the body further among the 36 decans.
How it was used
In medieval and early modern medicine the zodiac man was a working tool. Its most famous rule, from the Centiloquium attributed to Ptolemy, is that a surgeon should not cut the part of the body ruled by the sign the Moon is passing through; almanacs printed the figure so that barber-surgeons could check the Moon's sign before bloodletting. Physicians reading a decumbiture used it to connect the signs in a chart with the part of the body thought to be affected. Modern writers such as Max Heindel added the idea of a "reflex" between opposite signs, so that Aries was linked with Libra, head with kidneys.
How it is read today
Today the zodiac man is read as symbolism and heritage. Astrologers still use it to describe the body language of a sign — Taurus with the voice and the neck, Leo with the heart in both its senses, Sagittarius with the stride. It says nothing reliable about anyone's health, and it is not a basis for any decision about care. For anything real about the body, see a doctor or another qualified professional.
In a reading here
The wellbeing reading here draws on these correspondences as traditional associations, to describe how a chart's emphasis has been read in the body's symbolic language — framed throughout as reflection, never as diagnosis or advice. The Almanac's Moon panel names the part of the body the Moon's sign was said to rule each day, beside the old electional rule for surgery, as a piece of history.