Campolina bred in 2003. The height at the withers of the Campolina averages for stallions and for mares. A common view is that the most beautiful Campolinas are silver-grey, a position that may reflect a sentimental tradition for the first Campolina. Other popular colours for this breed include dun, bay, buckskin, and "Pampa" or pinto. The appearance of markings such as white socks or a star on the forehead neither adds nor detracts to the horse in terms of official judging. Dun-colored Campolinas generally display pronounced primitive markings including dorsal stripe, pale guard hairs on either side of the mane, transverse
Animal trypanosomiasis some breeds of cattle, notably the N'Dama – a West African "Bos taurus" breed. This contrasts with the susceptibility shown by East African "Bos indicus" cattle such as the zebu. Most trypanosomes develop in tsetse flies (Glossina spp.), in its biological vector, about one to a few weeks. When an infected tsetse fly bites an animal, the parasites are transmitted through its saliva. It can also be spread by fomites such as surgical instruments, needles, syringes. The most important vectors are thought to be horseflies (Tabanidae) and stable flies (Stomoxys spp.). The immune response of animals could be unable to