Zodiac constellations can be traced even further back, to Bronze Age (First Babylonian dynasty) sources, including Gemini "The Twins", from MAŠ.TAB.BA.GAL.GAL "The Great Twins", and Cancer "The Crab", from AL.LUL "The Crayfish", among others. Around the end of the 5th century BC, Babylonian astronomers divided the ecliptic into twelve equal "signs", by analogy to twelve schematic months of thirty days each. Each sign contained thirty degrees of celestial longitude, thus creating the first known celestial coordinate system. Unlike modern astronomers, who place the beginning of the sign of Aries at the place of the Sun at the vernal equinox; Babylonian astronomers
The Crab and the Monkey The Crab and the Monkey The Crab and the Monkey, also known as or The Quarrel of the Monkey and the Crab, is a Japanese folktale. In the story, a sly monkey kills a crab, and is later killed in revenge by the crab's offspring. Retributive justice is the main theme of the story. Rev. David Thomson's translation, "The Battle of the Monkey and the Crab", was published as the third volume of Hasegawa Takejirō's Japanese Fairy Tale Series in 1885. Andrew Lang included a somewhat bowdlerized version in "The Crimson Fairy Book" (1903) and Yei Theodora Ozaki included it