
The Abyssinian donkey also called the Ethiopian donkey is a breed of donkey native to Ethiopia. It is used as a beast of burden by the indigenous people.

The Asinara donkey, Italian: Asino dell'Asinara, is a breed of feral donkey indigenous to the island of Asinara, which lies off the north-west coast of Sardinia, Italy, in the province of Sassari. Most of the population is wholly or partly albinistic; the small number of grey donkeys on the island are also considered part of the population, and are probably heterozygous carriers of the albino gene. The Asinara donkey is one of the eight autochthonous donkey breeds of limited distribution recognised by the Ministero delle Politiche Agricole Alimentari e Forestali, the Italian ministry of agriculture and forestry. It is called ainu, borricu or molenti in Sardinian.

The Balkan donkey or mountain donkey, Serbian: Domaći balkanski magarac, is a breed of domestic donkey originating in the Balkans. It is reported from Serbia and Montenegro.

Ceratotherium is a genus of the family Rhinocerotidae, consisting of a single extant species, the white rhinoceros, and its extinct relatives.

Chapman's zebra, named after its discoverer James Chapman, is a closely related subspecies of the plains zebra.

The Hartmann's mountain zebra is a subspecies of the mountain zebra found in far south-western Angola and western Namibia. Hartmann's mountain zebras prefer to live in small groups of 7-12 individuals. They are agile climbers and are able to live in arid conditions and steep mountainous country.

The Maltese donkey also known as Hmar Malti is a breed of donkey originated in Malta. It used to be used as a beast of burden. The breed was introduced into the United States, and helped contribute to the American mammoth donkey breed. The Maltese Donkey was also introduced to Australia during the mid 1800s. Currently, there are only about 50 Maltese donkeys remaining.

The Ragusano is a breed of donkey from the Mediterranean island of Sicily. It is associated particularly with the comuni of Modica, Ragusa, Santa Croce Camerina and Scicli, all in the Province of Ragusa in southern Sicily. It is one of the eight autochthonous donkey breeds of limited distribution recognised by the Ministero delle Politiche Agricole Alimentari e Forestali, the Italian ministry of agriculture and forestry. The Ragusano was listed as "endangered" by the FAO in 2007.

Rhinoceros is a genus comprising one-horned rhinoceroses. This scientific name was proposed by Carl Linnaeus in 1758. The genus contains two species, the Indian rhinoceros and the Javan rhinoceros. Although both members are endangered, the Javan rhinoceros is one of the most endangered large mammals in the world with only 60 individuals surviving in Java (Indonesia). A fossil jawbone of an extinct species, Rhinoceros philippinensis, was found in the Philippines. The word 'rhinoceros' is of Greek origin meaning "nose-horn".

The Romagnolo or Asino Romagnolo is a breed of donkey from Emilia-Romagna in northern Italy. It is raised mainly in the province of Forlì-Cesena, but also the provinces of Metropolitan City of Bologna, and the provinces of Ravenna and Reggio Emilia. It is one of the eight autochthonous donkey breeds of limited distribution recognised by the Ministero delle Politiche Agricole Alimentari e Forestali, the Italian ministry of agriculture and forestry. The conservation status of the Romagnolo was listed as "critical" by the FAO in 2007.

The Sardinian donkey is a breed of donkey from the Mediterranean island of Sardinia, to the west of Italy. It is raised throughout the island; there are also some small populations in mainland Italy. It is one of the eight autochthonous donkey breeds of limited distribution recognised by the Ministero delle Politiche Agricole Alimentari e Forestali, the Italian ministry of agriculture and forestry. The conservation status of the Sardinian donkey was listed as "endangered" by the FAO in 2007.