Imperial

BarbBarcikKeith

Maple Heights, United States

Artist's Description

16×20 colored pencil (all the greys) and acrylic for the whiskers. Original unavailable and in a private collection.

As of 02-23-15, 1106 views and 5 favorited.

CHALLENGES:
FEATURES: For The Love of Cats; Just Fun;

The cheetah (Acinonyx jubatus) is a large-sized feline (family Felidae, subfamily Felinae) inhabiting most of Africa and parts of the Middle East.
The genus name, Acinonyx, means “no-move-claw” in Greek, while the species name, jubatus, means “maned” or “crested” in Latin, a reference to the dorsal crest found in cheetah cubs.
The cheetah has unusually low genetic variability. This is accompanied by a very low sperm count, motility, and deformed flagella. Skin grafts between unrelated cheetahs illustrate the former point in that there is no rejection of the donor skin. It is thought that the species went through a prolonged period of inbreeding following a genetic bottleneck during the last ice age. This suggests that genetic monomorphism did not prevent the cheetah from flourishing across two continents for thousands of years.
The cheetah likely evolved in Africa during the Miocene epoch (26 million to 7.5 million years ago), before migrating to Asia. Recent research has placed the last common ancestor of all existing populations as living in Asia 11 million years ago, which may lead to revision and refinement of existing ideas about cheetah evolution.
The now-extinct species include: Acinonyx pardinensis (Pliocene epoch), much larger than the modern cheetah and found in Europe, India, and China; Acinonyx intermedius (mid-Pleistocene period), found over the same range. The extinct genus Miracinonyx was extremely cheetah-like, but recent DNA analysis has shown that Miracinonyx inexpectatus, Miracinonyx studeri, and Miracinonyx trumani (early to late Pleistocene epoch), found in North America and called the “North American cheetah” are not true cheetahs, instead being close relatives to the cougar (info from Wikipedia).

  • Complete 09-15-12

Artwork Comments

  • Lynda Robinson
  • BarbBarcikKeith
  • JolanteHesse
  • BarbBarcikKeith
  • Michael  Moss
  • David Clarke
  • Magriet Meintjes
  • Macky
  • Elaine123
  • Cathacat
  • Lou-Garew
  • paulramnora
  • BarbBarcikKeith
desktop tablet-landscape content-width tablet-portrait workstream-4-across phone-landscape phone-portrait
desktop tablet-landscape content-width tablet-portrait workstream-4-across phone-landscape phone-portrait

10%off for joining

the Redbubble mailing list

Receive exclusive deals and awesome artist news and content right to your inbox. Free for your convenience.