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Isla San Lorenzo Norte
Isla San Lorenzo Norte is an island in the Gulf of California east of the Baja California Peninsula. The island is uninhabited and is part of the Mexicali Municipality. The much larger Isla San Lorenzo Sur is located immediately southeast of Isla San Lorenzo Norte. Biology Isla San Lorenzo Norte has five species of reptiles: '' Aspidoscelis cana'' (Isla Salsipuedes whiptail), '' Lampropeltis californiae'' (California kingsnake), '' Phyllodactylus nocticolus'' (peninsular leaf-toed gecko), ''Sauromalus hispidus The Angel Island chuckwalla (''Sauromalus hispidus''), also known as the spiny chuckwalla, is a species of chuckwalla lizard belonging to the family Iguanidae endemic to Isla Ángel de la Guarda (Guardian Angel Island) in the Gulf of California. T ...'' (spiny chuckwalla), and '' Uta antiqua'' (San Lorenzo Islands side-blotched lizard). References * Islands of Mexicali Municipality Islands of Baja California Islands of the Gulf of California Uninhabited islands of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of California
The Gulf of California (), also known as the Sea of Cortés (''Mar de Cortés'') or Sea of Cortez, or less commonly as the Vermilion Sea (''Mar Vermejo''), is a marginal sea of the Pacific Ocean that separates the Baja California peninsula from the Mexico, Mexican mainland. It is bordered by the states of Baja California, Baja California Sur, Sonora, and Sinaloa with a coastline of approximately . Rivers that flow into the Gulf of California include the Colorado River, Colorado, Fuerte River, Fuerte, Mayo River (Mexico), Mayo, Sinaloa River, Sinaloa, Sonora River, Sonora, and the Yaqui River, Yaqui. The surface of the gulf is about . Maximum depths exceed because of the complex geology, linked to plate tectonics. The gulf is thought to be one of the most diverse seas on Earth and is home to more than 5,000 species of micro-invertebrates. Parts of the Gulf of California are a UNESCO World Heritage Site. Geography History The marine expeditions of Fortún Ximénez, Hernán Cort� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexican State
A Mexican State (), officially the Free and Sovereign State (), is a constituent federative entity of Mexico according to the Constitution of Mexico. Currently there are 31 states, each with its own constitution, government, state governor, and state congress. In the hierarchy of Mexican administrative divisions, states are further divided into municipalities. Currently there are 2,462 municipalities in Mexico. Although not formally a state, political reforms have enabled Mexico City (), the capital city of the United Mexican States to have a federative entity status equivalent to that of the states since January 29, 2016. Current Mexican governmental publications usually lists 32 federative entities (31 states and Mexico City), and 2,478 municipalities (including the 16 boroughs of Mexico City). Third or lower level divisions are sometimes listed by some governmental publications. List of federative entities Mexico City, though not formally a state, is included for com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baja California
Baja California, officially the Free and Sovereign State of Baja California, is a state in Mexico. It is the northwesternmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of Baja California (). It has an area of (3.57% of the land mass of Mexico) and comprises the northern half of the Baja California peninsula, north of the 28th parallel, plus oceanic Guadalupe Island. The mainland portion of the state is bordered on the west by the Pacific Ocean; on the east by Sonora, the United States on the north and on the south by Baja California Sur. The state has an estimated population of 3,769,020 as of 2020, significantly higher than the sparsely populated Baja California Sur to the south, and similar to San Diego County, California, and Imperial County, California, to its north. Over 75% of the population lives in Mexicali (the state's capital city), Ensenada, or Tijuana (the state's largest city). Other impo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Island
An island or isle is a piece of land, distinct from a continent, completely surrounded by water. There are continental islands, which were formed by being split from a continent by plate tectonics, and oceanic islands, which have never been part of a continent. Oceanic islands can be formed from volcano, volcanic activity, grow into atolls from coral reefs, and form from sediment along shorelines, creating barrier islands. River islands can also form from sediment and debris in rivers. Artificial islands are those made by humans, including small rocky outcroppings built out of lagoons and large-scale land reclamation projects used for development. Islands are host to diverse plant and animal life. Oceanic islands have the sea as a natural barrier to the introduction of new species, causing the species that do reach the island to evolve in isolation. Continental islands share animal and plant life with the continent they split from. Depending on how long ago the continental is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexicali Municipality, Baja California
Mexicali Municipality is a Municipalities of Mexico, municipality () in the Mexican States of Mexico, state of Baja California. Its municipal seat () is located in the city of Mexicali. As of 2020, the municipality had a total population of 1,049,792. The municipality has an area of . This includes many smaller outlying communities as well as the city of Mexicali. Also, the islands of Baja California located in the Gulf of California are part of the municipality, among them the mudflat islands at the mouth of the Colorado River (the largest one being Montague Island (Mexico), Montague Island), Isla Ángel de la Guarda and the islands of San Lorenzo Marine Archipelago National Park. Mexicali is the northernmost municipality of Baja California, Mexico, and Latin America. The city of Mexicali was founded in 1903, and its name is a portmanteau of ''Mexico'' and ''California'', as is the name of Calexico, California, Calexico, California across the border. Industry Mexicali has more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isla San Lorenzo Sur
Isla San Lorenzo Sur, is an island in the Gulf of California east of the Baja California Peninsula. The island is uninhabited and is part of the Mexicali Municipality. Isla San Lorenzo Norte is located immediately northwest of Isla San Lorenzo Sur. Biology Isla San Lorenzo Sur has seven species of reptiles: '' Aspidoscelis cana'' (Isla Salsipuedes whiptail), '' Crotalus lorenzoensis'' (San Lorenzo Island diamond rattlesnake), ''Hypsiglena ochrorhyncha'' (coast night snake), '' Lampropeltis californiae'' (California kingsnake), '' Phyllodactylus nocticolus'' (peninsular leaf-toed gecko), ''Sauromalus hispidus'' (spiny chuckwalla), and '' Uta antiqua'' (San Lorenzo Islands side-blotched lizard). Of these, ''Crotalus lorenzoensis'' is endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptile
Reptiles, as commonly defined, are a group of tetrapods with an ectothermic metabolism and Amniotic egg, amniotic development. Living traditional reptiles comprise four Order (biology), orders: Testudines, Crocodilia, Squamata, and Rhynchocephalia. About 12,000 living species of reptiles are listed in the Reptile Database. The study of the traditional reptile orders, customarily in combination with the study of modern amphibians, is called herpetology. Reptiles have been subject to several conflicting Taxonomy, taxonomic definitions. In Linnaean taxonomy, reptiles are gathered together under the Class (biology), class Reptilia ( ), which corresponds to common usage. Modern Cladistics, cladistic taxonomy regards that group as Paraphyly, paraphyletic, since Genetics, genetic and Paleontology, paleontological evidence has determined that birds (class Aves), as members of Dinosauria, are more closely related to living crocodilians than to other reptiles, and are thus nested among re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspidoscelis Cana
''Aspidoscelis'' is a genus of whiptail lizards in the family Teiidae. Taxonomy The nomenclature for the genus ''Aspidoscelis'' was published by T.W. Reeder et al. in 2002. Many species that were formerly included in the genus ''Cnemidophorus'' are now considered ''Aspidoscelis'' based upon divergent characters between the two groups. Etymology The name ''Aspidoscelis'' literally means "shield-leg", from the Ancient Greek ("shield") and ("leg"). Species The following species are recognized as being valid. *''Aspidoscelis angusticeps'' – Yucatán whiptail *''Aspidoscelis arizonae'' – Arizona striped whiptail *''Aspidoscelis burti'' – canyon spotted whiptail *''Aspidoscelis calidipes'' – Tepalcatepec Valley whiptail *''Aspidoscelis carmenensis'' – Carmen Island whiptail *''Aspidoscelis ceralbensis'' – Cerralvo Island whiptail *''Aspidoscelis communis'' – Colima giant whiptail *''Aspidoscelis costatus'' – western Mexico whiptail lizard *''Aspidoscelis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lampropeltis Californiae
The California kingsnake (''Lampropeltis californiae'') is a nonvenomous colubrid snake endemic to the western United States and northern Mexico, and is found in a variety of habitats. Due to ease of care and a wide range of color variations, the California kingsnake is one of the most popular snakes in captivity. Description Wild California kingsnakes are typically encountered at a length of 2.5-3.5 feet (76 – 107 cm), though they can grow larger; California kingsnakes on Isla Ángel de la Guarda, Baja California, Mexico, have been documented growing to 78 inches (2 m). A wide range of color morphs exist in the wild; they are usually found with alternating dark and light bands ranging in color from black and white to brown and cream. Some populations may have longitudinal stripes instead of bands. Most California kingsnakes live to be around ten to fifteen years old, even surpassing twenty if well cared for in captivity. California kingsnakes stripes and bands are es ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phyllodactylus Nocticolus
The peninsula leaf-toed gecko (''Phyllodactylus nocticolus'') is a medium-sized gecko. It is found in southern California (USA) and the Baja California Peninsula (Mexico), including many islands in Gulf of California as well as Islas Magdalena and Santa Margarita off the west coast of Baja California Sur. Habitat The peninsula leaf-toed gecko occurs in areas of desert shrubs and large open rocks. When looking at their range we can see that they live only in a small part of California. They have been found in abundance starting at the border, continuing through Anza-Borrego Desert State park and stopping just north of Palm Springs. Although they only inhabit a small part of California they are found all throughout Baja California along the peninsula. They live among desert chaparral and can be found in little crevices or on large bare rocks. Behavior The peninsula leaf-toed gecko is nocturnal so it is most commonly found at night. They are often found out and about on r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sauromalus Hispidus
The Angel Island chuckwalla (''Sauromalus hispidus''), also known as the spiny chuckwalla, is a species of chuckwalla lizard belonging to the family Iguanidae endemic to Isla Ángel de la Guarda (Guardian Angel Island) in the Gulf of California. The species was transported to other islands by a tribe of the Seri as a potential food source. Taxonomy and etymology The generic name, ''Sauromalus'', is said to be a combination of two ancient Greek words: ''sauros'' meaning "lizard" and ''omalus'' meaning "flat". The proper ancient Greek word for "flat" is however ''homalos'' (ὁμαλός) or ''homalēs'' (ὁμαλής). Its specific name ''hispidus'' is Latin for "coarse" or "thorny" in reference to the spines on the chuckwalla's tail. The common name chuckwalla derives from the Shoshone word ''tcaxxwal'' or Cahuilla ''caxwal'', transcribed by Spaniards as ''chacahuala''. Description The Angel Island chuckwalla is the second-largest species of chuckwalla, reaching in body leng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
