| Antilocapra pacifica Temporal range: Late Pleistocene | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Family: | Antilocapridae |
| Genus: | Antilocapra |
| Species: | †A. pacifica |
| Binomial name | |
| †Antilocapra pacifica ( Richards & McCrossin, 1991) [1] | |
Antilocapra pacifica, also known as the Pacific pronghorn, is an extinct antilocaprid from the Late Pleistocene of California.
The Pacific pronghorn was described in 1991 from material found near the San Joaquin River delta near Antioch, California. While closely related to the living pronghorn, it is distinguished by aspects of horn core, orbit and temporal-fossa morphology. [2] The Pacific pronghorn was also slightly larger than its living relative. [3]
Santa Cruz County, officially the County of Santa Cruz, is a county on the Pacific coast of the U.S. state of California. As of the 2020 census, the population was 270,861. The county seat is Santa Cruz. Santa Cruz County comprises the Santa Cruz–Watsonville, CA Metropolitan Statistical Area, which is also included in the San Jose–San Francisco–Oakland, CA Combined Statistical Area. The county is on the California Central Coast, south of the San Francisco Bay Area region. The county forms the northern coast of the Monterey Bay, with Monterey County forming the southern coast.
Pacifica is a city in San Mateo County, California, on the coast of the Pacific Ocean between San Francisco and Half Moon Bay.
Gaspar de Portolá y Rovira was a Spanish military officer, best known for leading the Portolá expedition into California and for serving as the first Governor of the Californias. His expedition laid the foundations of important Californian cities like San Diego and Monterey, and bestowed names to geographic features throughout California, many of which are still in use.
The Baja California desert is a desert ecoregion of Mexico's Baja California peninsula. This ecoregion occupies the western portion of the Baja California peninsula, and occupies most of the Mexican states of Baja California Sur and Baja California. It covers 77,700 square kilometers. The climate is dry, but its proximity of the Pacific Ocean provides humidity and moderates the temperature. The flora mostly consists of xeric shrubs and over 500 species of recorded vascular plants.
Miracinonyx is an extinct genus of felids belonging to the subfamily Felinae that was endemic to North America from the Pleistocene epoch and morphologically similar to the modern cheetah, although its apparent similar ecological niches have been considered questionable due to anatomical morphologies of the former that would have crippled any ability to run as fast. The genus was originally known from fragments of skeletons, but nearly complete skeletons have been recovered from Natural Trap Cave in northern Wyoming.
The Modoc Plateau lies in the northeast corner of California as well as parts of Oregon and Nevada. Nearly 1,000,000 acres (400,000 ha) of the Modoc National Forest are on the plateau between the Medicine Lake Highlands in the west and the Warner Mountains in the east.
Antilocapra is a genus of the family Antilocapridae, which contains only a single living species, the pronghorn (Antilocapra americana). Another species, the Pacific pronghorn, lived in California during the Late Pleistocene and survived as recently as 12,000 BP. The name means "antelope-goat".
A goat is a mammal.
The El Vizcaíno Biosphere Reserve, created in 1988, is located in Mulegé Municipality in northern Baja California Sur, at the center of the Baja California Peninsula between the Pacific Ocean and the Gulf of California. With an area of over 24,930 km2 (9,630 sq mi)), it is the largest wildlife refuge in Mexico and borders the northern edge of the Valle de los Cirios Protected Area of Flora and Fauna.
The Antilocapridae are a family of artiodactyls endemic to North America. Their closest extant relatives are the giraffids. Only one species, the pronghorn, is living today; all other members of the family are extinct. The living pronghorn is a small ruminant mammal resembling an antelope.
The Sonoran pronghorn is an endangered subspecies of pronghorn that is endemic to the Sonoran Desert.
The Mexican pronghorn is a pronghorn native to Mexico. It was found in the United States, but is considered extirpated there.
The Baja California pronghorn or peninsular pronghorn is a subspecies of pronghorn, endemic to Baja California in Mexico. The wild population is estimated at 200.
The pronghorn is a species of artiodactyl mammal indigenous to interior western and central North America. Though not an antelope, it is known colloquially in North America as the American antelope, prong buck, pronghorn antelope and prairie antelope, because it closely resembles the antelopes of the Old World and fills a similar ecological niche due to parallel evolution. It is the only surviving member of the family Antilocapridae.
Ramoceros is an extinct genus of the artiodactyl family Antilocapridae endemic to Middle Miocene (Clarendonian) North America.
Neolipoptena ferrisi, or the Pacific deer ked, is a species of fly from the family Hippoboscidae. They are blood-feeding parasites of the mule deer - Odocoileus hemionus, the white-tailed deer - Odocoileus virginianus & The Pronghorn - Antilocapra americana. They are found from British Columbia, Canada, to Baja California, Mexico.
Santa Clara County, officially the County of Santa Clara, is the sixth-most populous county in the U.S. state of California, with a population of 1,936,259, as of the 2020 census. Santa Clara County and neighboring San Benito County together form the U.S. Census Bureau's San Jose–Sunnyvale–Santa Clara metropolitan statistical area, which is part of the larger San Jose–San Francisco–Oakland combined statistical area. Santa Clara is the most populous county in the San Francisco Bay Area and in Northern California. The county seat and largest city is San Jose; with about 1,000,000 residents, it is the 10th-most populous city in the United States, California's third-most populous city and the most populous city in the San Francisco Bay Area. The second- and third-largest cities are Sunnyvale and Santa Clara.
Stockoceros is an extinct genus of the North American artiodactyl family Antilocapridae (pronghorns), known from what is now Mexico and the southwestern United States. The genus survived until about 12,000 years ago, and was present when Paleo-Indians reached North America.
Merriamoceros is an extinct genus of pronghorn. It is known from a single species, which is also the type species, M. coronatus.
Capromeryx was a genus of dwarf pronghorns (Antilocapridae) that originated in North America during the Pliocene about 5 million years ago. The closest living relative and only surviving member of the family is the North American pronghorn.
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