| Juniperus angosturana | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Gymnospermae |
| Division: | Pinophyta |
| Class: | Pinopsida |
| Order: | Cupressales |
| Family: | Cupressaceae |
| Genus: | Juniperus |
| Species: | J. angosturana |
| Binomial name | |
| Juniperus angosturana R.P.Adams | |
Juniperus angosturana, or slender oneseed juniper, [2] is a species of conifer in the family Cupressaceae. [1]
The tree is endemic to north-eastern Mexico. [3] It is found in habitats of the Sierra Madre Oriental range, within the states of Coahuila, Hidalgo, Nuevo León, Queretaro, San Luis Potosí, and Tamaulipas. [3]
Data are lacking to estimate rates of decline, both in the past and for the future, but a continuing decline is inferred from the situation that much of the population of Juniperus angosturana occurs on land that is increasingly under pressure from grazing livestock. [3]
Juniperus occidentalis, known as the western juniper, is a shrub or tree native to the Western United States, growing in mountains at altitudes of 800–3,000 meters (2,600–9,800 ft) and rarely down to 100 m (330 ft). It is listed as Least Concern on the IUCN Red List because it is a widespread species with an increasing population.
Juniperus scopulorum, the Rocky Mountain juniper, is a species of juniper native to western North America, from southwest Canada to the Great Plains of the United States.
Incilius cristatus, the large-crested toad, is an endangered species of true toad that is endemic to cloud forests in the central Sierra Madre Oriental in Puebla and Veracruz, Mexico. Once feared extinct, it has recently been rediscovered at two sites in Puebla where it is uncommon. The reasons for its decline are habitat loss and pollution, and there are no recent records from Veracruz.
The maroon-fronted parrot is a large, macaw-like parrot. It is dark green with a dark red shoulder and a maroon forehead and eye-stripe. Its underside of the wings and tail appear to be black when it is in flight. It makes a high, rolling cr-a ak sound. Groups sound similar to the acorn woodpecker if they are heard from a distance.
Juniperus barbadensis, also known as West Indian juniper, is a species of conifer in the family Cupressaceae endemic to the West Indies.
Juniperus coahuilensis, commonly known as redberry juniper, is a species of conifer in the family Cupressaceae.
Juniperus durangensis is a species of conifer in the family Cupressaceae.
Juniperus jaliscana, known commonly as the Jalisco juniper, is a species of conifer in the cypress family, Cupressaceae.
Juniperus monosperma is a species of juniper native to western North America, in the United States in Arizona, New Mexico, southern Colorado, western Oklahoma (Panhandle), and western Texas, and in Mexico in the extreme north of Chihuahua. It grows at 970–2300 m altitude.
Juniperus monticola, or mountain juniper, is a species of conifer in the family Cupressaceae. It is found only in Mexico.
Juniperus saltillensis is a species of conifer in the family Cupressaceae.
Pinus jaliscana, the Jalisco pine, is a species of conifer in the family Pinaceae.
The southwestern toad or Mexican Madre toad, formerly Bufo mexicanus, is a species of toad in the family Bufonidae. It is endemic to north-western Mexico and found on the Sierra Madre Occidental in eastern Sonora and western Chihuahua and south to south-western Durango. Its natural habitats are conifer forests, commonly along low rivers and streams, its breeding habitat. It is a rare species threatened by habitat disturbance, including alterations causing the desiccation of streams and soils.
The Sierra Madre frog is a species of frog in the family Ranidae endemic to the Sierra Madre del Sur in Guerrero and Oaxaca states, Mexico. Its local name is rana de Sierra Madre Occidental. Its natural habitats are conifer forests at intermediate elevations. Breeding takes place in streams. It is threatened by habitat loss (logging) and possibly chytridiomycosis.
The Durango chipmunk is a species of rodent in the family Sciuridae. It is endemic to Mexico.
The Sierra Madre Oriental pine–oak forests are a temperate broadleaf and mixed forest ecoregion of northeastern and Central Mexico, extending into the state of Texas in the United States.
Quercus glabrescens is a species of oak. It is endemic to the mountains of east-central Mexico.
Quercus hirtifolia is a rare Mexican species of oak. It has been found only in a small region of the southern Sierra Madre Oriental in northern Puebla and eastern Hidalgo states in east-central Mexico.
Quercus flocculenta is an endangered species of oak in the family Fagaceae, native to northeastern Mexico. It is endemic to the Sierra Madre Oriental of Nuevo León state.
Quercus runcinatifolia is a species of oak endemic to northeastern Mexico.
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