Brihat Jataka
क्रियां शिरो वक्त्रगलो वृषोऽन्ये पादोडसकं पुष्ठमुरोऽथ पार्श्वे ॥ कुक्षित्स्वपानाङध्र्यथ मेढ्रमुष्कौ स्फिक्पुच्छमित्याह चतुषपदार्ङे ॥ ३-३ ॥
ln the case of the animal bodies the sign Aries represents the head, Taurus mouth and neck, Gemini legs and shoulders, Cancer the back, chest extending to back, Virgo is hind most part of the belly concerned with birth of young ones, Libra the base .of the tail, Scorpio is rectum, Sagittarius the hind feet, Capricorn the generative organ and testicles, Acquarius sides of belly and Pisces the tail pro pel'.
english translation
kriyAM ziro vaktragalo vRSo'nye pAdoDasakaM puSThamuro'tha pArzve ॥ kukSitsvapAnAGadhryatha meDhramuSkau sphikpucchamityAha catuSapadArGe ॥ 3-3 ॥
hk transliteration by Sanscript