Horse
Besides the horse, there are six other species of genus "Equus" in the Equidae family. These are the ass or donkey, "Equus asinus"; the mountain zebra, "Equus zebra"; plains zebra, "Equus quagga"; Grévy's zebra, "Equus grevyi"; the kiang, "Equus kiang"; and the onager, "Equus hemionus".
Empusidae
Empusidae is a family of plant-mimicking Mantids [1] (see Mantodea), consisting of 10 genera, holding almost 30 species [6]. Unlike many other mantid families, Empusidae is a monophyletic lineage [1][2][3]. Empusidae mantids are ambush predators [3], with mouthparts adapted to feeding on other insects and small animals [2]. The majority of Empusidae species are distributed throughout Africa, but they are also found in south-east Asia and in the southern parts of Europe [4].