*1. Hybrids between [[different]] [http://en.wikipedia.org/wiki/Subspecies subspecies] within a species (such as between the Bengal tiger and Siberian tiger) are known as ''intra-specific hybrids''. Hybrids between different species within the same genus (such as between lions and tigers) are sometimes known as ''interspecific hybrids'' or crosses. Hybrids between different genera (such as between sheep and goats) are known as ''intergeneric hybrids''. Extremely rare ''interfamilial hybrids'' have been known to occur (such as the guineafowl hybrids). No interordinal (between different orders) animal hybrids are known. | *1. Hybrids between [[different]] [http://en.wikipedia.org/wiki/Subspecies subspecies] within a species (such as between the Bengal tiger and Siberian tiger) are known as ''intra-specific hybrids''. Hybrids between different species within the same genus (such as between lions and tigers) are sometimes known as ''interspecific hybrids'' or crosses. Hybrids between different genera (such as between sheep and goats) are known as ''intergeneric hybrids''. Extremely rare ''interfamilial hybrids'' have been known to occur (such as the guineafowl hybrids). No interordinal (between different orders) animal hybrids are known. |