strains of Arabian horse, each with unique characteristics, and traced through the maternal line only. The five primary strains, attributed to have descended from the Al Khamsa were known as the Keheilan, Seglawi, Abeyan or Obeyan, Hamdani, and Hadban or Hedban. Carl Raswan, a promoter and writer about Arabian horses from the middle of the 20th century, held the belief that there were only three strains, Kehilan, Seglawi and Muniqi or Maanagi. Raswan felt that these strains represented body "types" of the breed, with the Kehilan being "masculine", the Seglawi being "feminine" and the Muniqi being "speedy". There were also lesser strains, sub-strains, and regional variations in strain names. Purity of bloodline was very important to the Bedouin, and they also believed in telegony, believing if a mare was ever bred to a stallion of "impure" blood, the mare herself and all future offspring would be "contaminated" by the stallion and hence no longer Asil. References External links Al Khamsa organization Arabian and part-Arabian horses