Felid hybrids

A caraval is a cross between a male caracal (Caracal caracal) and a female serval (Leptailurus serval), while a male serval's and female caracal's offspring are called servicals. The first servicals were bred accidentally when the two animals were housed together at the Los Angeles Zoo. The offspring were tawny with pale spots. If a female servical is crossed to a male caracal, the result is a car-servical; if she is crossed to a male serval, the result is a ser-servical.[1][2][3][4][5][6][7][8][9]

The blynx or lynxcat is a hybrid of a bobcat (Lynx rufus) and some other species of genus Lynx. The appearance of the offspring depends on which lynx species is used, as the Eurasian lynx (Lynx lynx) is more heavily spotted than the Canada lynx (Lynx canadensis). These hybrids have been bred in captivity and also occur naturally where a lynx or bobcat cannot find a member of its own species for mating.

At least seven such hybrids have been reported in the United States, outside of captivity. In August 2003, two wild-occurring hybrids between wild Canadian lynx and bobcats were confirmed by DNA analysis in the Moosehead region of Maine. Three hybrids were identified in northeastern Minnesota. These were the first confirmed hybrids outside of captivity. Mitochondrial DNA studies showed them all to be the result of matings between female Canada lynx and male bobcats. A male Canada lynx × bobcat hybrid was trapped in 1998, radio-collared and released, only to die of starvation. The female hybrid was fertile. In November 2003, a spotted lynxcat was observed in Illinois, 500 miles (800 km) from normal lynx territory, but it may have been an escaped hybrid pet.

The hybrids closely resembled bobcats with larger bodies and smaller feet, but had some lynx-like features: long ear tufts and almost completely black-tipped tails. The Canada lynx is a protected species in 14 US states constituting the southern part of its historic range, but the hybrids are not protected and may be shot by hunters. However, some of odd-looking Lynx may be colour morphs of either bobcats or Canada lynx rather than hybrids. This poses the danger that protected Canada lynx are being killed.

The Euro-chaus is a human-induced hybrid between the European wildcat (Felis silvestris) and the jungle cat species (Felis chaus). It should not be confused with the Euro-chausie, which is a cross between the domestic Chausie breed and a European wildcat .

The marlot is a hybrid between a male margay (Leopardus wiedii) and female ocelot (L. pardalis). In May 1977, the Long Island Ocelot Club (LIOC) announced the birth of a marlot bred by Barbara Brocks using captive-bred parents. There was no description of the marlot, but the parent species both have rosetted or marbled patterns on a sandy background.[10]

There were attempts to breed the margay with the oncilla (Leopardus tigrinus) by Dutch breeder Mme Falken-Rohrle in the 1950s. These appear to have been unsuccessful.[11]

In the 19th and 20th centuries, various cougar hybrids with differing big cats were attempted in captivity and reportedly successful, including cougar × leopard (called a pumapard), and cougar × jaguar.[12]

There are also reports of hybridization between cougar and bobcats in the wild, with the offspring colloquially known as "bougar".

Additionally, at least one instance of hybridization between a cougar and an ocelot has occurred in captivity.[13]

Some pairings have given rise to more than one variety, bred for distinctive appearances and different percentages of wild felid genes. They may thus form distinct breeds with separate breed standards, though many of these hybrids are not recognized by any major breed registry. Several are the result of accidental cross-breeding in zoos, or experimental hybridization (as with wolfdogs) for the exotic pet market.

• Bengal: domestic cat × Asian leopard cat (Prionailurus bengalensis, usually the P. b. bengalensis subspecies) [14]
• Bristol: domestic cat × margay (Leopardus wiedii); died out in the 1990s due to fertility problems. The few remaining fertile members would be bred into the Bengal breed to improve its genetic diversity.[15]
• Caracat: domestic cat × caracal; first case was accidental in the Moscow Zoo in 1998. Later, it became the most expensive and rarest cat breed.
• Chausie: domestic cat × jungle cat species (Felis chaus)
• Kellas cat: Naturally occurring landrace, domestic cat × Scottish wildcat (Felis silvestris silvestris)
• Machbagral, viverral, and jambi: domestic cat × fishing cat (Prionailurus viverrinus)
• Marguerite: domestic cat × sand cat (Felis margarita); kittens were born to a domestic female, in 2013 and another 20 hybrids at United Kingdom in 2017[16]
• Safari cat: domestic cat × Geoffroy's cat (Leopardus geoffroyi)[17][18]
• Savannah: domestic cat (including Bengal) × serval (Leptailurus serval)[19]
• Toyger: domestic tabby cat × Bengal cat[20]

• Domestic cat × bobcat (Lynx rufus): There are reports of bobcats breeding with domestic cats, but evidence of offspring remains circumstantial and anecdotal. Their interfertility is yet to be proven scientifically.[21]
• Domestic cat × oncilla (Leopardus tigrinus): All known examples are infertile.[22]