H. P. Blavatsky

Jalarupa. Lit., “water‐body, or form”. One of the names of Makâra (the sign capricornus). It is one of the most occult and mysterious of the Zodiacal signs; it figures on the banner of Kama, god of love, and is connected with our immortal Egos. (See Secret Doctrine.).

Source: H. P. Blavatsky, The Theosophical Glossary, art. Jalarupa