There are three systems of yoga not listed on your site. Letha (partner assisted), Longi (rope assisted), and Dhanda Yoga ( staff assisted). These came from a system in Burma.
There is only one Yoga and many forms or styles to get there.
No, we don’t have all of them listed, as there are so many.
If you like to do a professional article about these forms of Yoga to give back to the teachings one day make you grow in your spiritual path, I will publish it.