|
Sphaerodactylus Inigoi
The Isla Vieques dwarf gecko (''Sphaerodactylus inigoi'') is a species of lizard in the family Sphaerodactylidae. It is endemic to Vieques and western Culebra in Puerto Rico. ''Sphaerodactylus inigoi'' was previously considered a subspecies of ''Sphaerodactylus macrolepis ''Sphaerodactylus macrolepis'', also known as the big-scaled dwarf gecko or the big-scaled least gecko, is a lizard of the ''Sphaerodactylus'' genus. It was first documented in 1859 in the United States Virgin Islands, US Virgin Islands, specifical ...'' was but was elevated to full species status based on morphological and molecular data. References {{Taxonbar, from=Q96406182 Sphaerodactylus Reptiles of Puerto Rico Endemic fauna of Puerto Rico Reptiles described in 1966 Taxa named by Richard Thomas (herpetologist) Taxa named by Albert Schwartz (zoologist) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Thomas (herpetologist)
John Paul Richard Thomas (born 1938) is an American taxonomist and systematist, and retired professor of herpetology and evolution at University of Puerto Rico-Rio Piedras (San Juan, Puerto Rico). (Kindle edition). (hardcover). He described several species new to science, mostly amphibians and reptiles, from throughout the Caribbean islands including the common coquí (''Eleutherodactlys coqui)'', the national animal of Puerto Rico. Early life and education Thomas was born in Jacksonville, Florida, USA, on May 2, 1938. At the University of South Florida, Thomas graduated as a Bachelor of Arts in 1969. Later, he went to Louisiana State University and obtained a PhD in 1976. Research Thomas' research has focused mostly on amphibians and reptiles, spanning several fields from natural history to systematics and evolution. His studies have yielded descriptions of new species of dwarf geckos (''Sphaerodactylus''), blind snakes ( Scolecophidia), and rain frogs (''Eleutherodactylus''). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Schwartz (zoologist)
Albert Schwartz (September 13, 1923 – October 18, 1992) was an American zoologist who worked extensively with the herpetofauna of Florida and the West Indies, and later with butterflies. One magazine article once dubbed him as one of the "Kings of West Indian Anole Taxonomy". Career Schwartz obtained his PhD from the University of Michigan in mammalogy in 1952. Already at that time, he had a keen interest in amphibians and reptiles, as well as in warmer climates. Schwartz spent most of his professional working life at Miami-Dade Community College; he was also supported by a family trust, which he used to fund his own activities as well as field expeditions by others. He was a Research Associate of the Carnegie Museum of Natural History, and also an associate of the Florida Museum of Natural History, the National Museum of Natural History (Smithsonian Institution), and the ''Museo Nacional de Historia Natural'', Santo Domingo, Dominican Republic. Starting in 1954, he wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lizard
Lizard is the common name used for all Squamata, squamate reptiles other than snakes (and to a lesser extent amphisbaenians), encompassing over 7,000 species, ranging across all continents except Antarctica, as well as most Island#Oceanic islands, oceanic Archipelago, island chains. The grouping is Paraphyly, paraphyletic as some lizards are more closely related to snakes than they are to other lizards. Lizards range in size from chameleons and geckos a few centimeters long to the 3-meter-long Komodo dragon. Most lizards are quadrupedal, running with a strong side-to-side motion. Some lineages (known as "legless lizards") have secondarily lost their legs, and have long snake-like bodies. Some lizards, such as the forest-dwelling ''Draco (genus), Draco'', are able to glide. They are often Territory (animal), territorial, the males fighting off other males and signalling, often with bright colours, to attract mates and to intimidate rivals. Lizards are mainly carnivorous, often b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphaerodactylidae
The Sphaerodactylidae are a Family (biology), family of geckos (Gekkota) distributed in North America, Central America, South America, and the Caribbean, as well as in Southern Europe, North Africa, the Middle East, and into Central Asia. The family contains 12 living genera and over 200 living species. The family name comes from the ball shape of their finger joints. Genera The following genera are recognized as valid: References Further reading * Geckos Lizard families {{gecko-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vieques, Puerto Rico
Vieques (; ), officially Isla de Vieques, is an island, Culebra barrio-pueblo, town and Municipalities of Puerto Rico, municipality of Puerto Rico, and together with Culebra, Puerto Rico, Culebra, it is geographically part of the Spanish Virgin Islands. Vieques lies about east of the Geography of Puerto Rico, mainland of Puerto Rico, measuring about long and wide. Its most populated barrio is the town of Isabel Segunda, Puerto Rico, Isabel Segunda (or "Isabel the Second", sometimes written "Isabel II"), the administrative center located on the northern side of the island. The population of Vieques was 8,249 at the 2020 Census. The island's name is a Spanish spelling of a Taíno language, Taíno word said to mean "small island" or "small land". It also has the nickname ''Isla Nena'', usually translated as "girl island" or "little girl island", alluding to its perception as Puerto Rico's little sister. The island was given this name by the Puerto Rican poet Luis Llorens Torres, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culebra, Puerto Rico
Isla Culebra (, ''Snake Island'') is an island, town and municipality of Puerto Rico, and together with Vieques, it is geographically part of the Spanish Virgin Islands. It is located approximately east of the Puerto Rican mainland, west of St. Thomas and north of Vieques. Culebra is spread over 5 barrios and Culebra Pueblo (Dewey), the main town and the administrative center of the island. Residents of the island are known as c''ulebrenses''. With a population of 1,792 as of the 2020 Census, it is Puerto Rico's least populous municipality. Originally called ''Isla del Pasaje'' and ''Isla de San Ildefonso'', Culebra is also known as ''Isla Chiquita'' ("Little Island"), ''Cuna del Sol Borincano'' ("Cradle of the Puerto Rican Sun") and ''Última Virgen'' ("Last Virgin", due to its position at the end of the Virgin Islands archipelago). History Some sources claim that Christopher Columbus was the first European to arrive at the island during his second voyage on November ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Rico
; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territory of the United States under the designation of Commonwealth (U.S. insular area), commonwealth. Located about southeast of Miami, Miami, Florida between the Dominican Republic in the Greater Antilles and the United States Virgin Islands, U.S. Virgin Islands in the Lesser Antilles, it consists of the eponymous main island and numerous smaller islands, including Vieques, Puerto Rico, Vieques, Culebra, Puerto Rico, Culebra, and Isla de Mona, Mona. With approximately 3.2 million Puerto Ricans, residents, it is divided into Municipalities of Puerto Rico, 78 municipalities, of which the most populous is the Capital city, capital municipality of San Juan, Puerto Rico, San Juan, followed by those within the San Juan–Bayamón–Caguas metro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphaerodactylus Macrolepis
''Sphaerodactylus macrolepis'', also known as the big-scaled dwarf gecko or the big-scaled least gecko, is a lizard of the ''Sphaerodactylus'' genus. It was first documented in 1859 in the United States Virgin Islands, US Virgin Islands, specifically, Saint Croix, St. Croix. This diurnal species has since been spotted in other locations such as Puerto Rico with major populations in Culebra, Puerto Rico, Culebra. Additionally, the big-scaled dwarf gecko displays sexual dimorphism with males being larger than females. Furthermore, size, particularly snout vent length, differs depending on the location of the lizard. Those in Puerto Rico are larger than their US Virgin Island counterparts. The big-scaled dwarf gecko is commonly seen on the forest floor of the islands, in their preferred microhabitat of leaf litter. Additionally, the species also exhibits significant Sexual dimorphism, sexual dichromatism in which the male and females are unique in coloration. A main difference is the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sphaerodactylus
''Sphaerodactylus'' is a genus of geckos from the Americas that are distinguished from other Gekkota by their small size, by their round, rather than vertical, eye pupils, and by each digit terminating in a single, round adhesive pad or scale, from which their name (''Sphaero'' = round, ''dactylus'' = finger) is derived. All species in this genus are rather small, but two species, '' S. ariasae'' and '' S. parthenopion'', are tiny, and – with a snout-vent length of about – the smallest reptiles in the world. Fossil record Fossil remains referred to ''Sphaerodactylus'' have been recovered from Dominican amber. Species The following 108 species are recognized as being valid. *'' Sphaerodactylus alphus'' - Guanaja large-scaled geckolet *'' Sphaerodactylus altavelensis'' - Alto Velo least gecko, Alto Velo sphaero *'' Sphaerodactylus argivus'' - Cayman least gecko *'' Sphaerodactylus argus'' - ocellated gecko, ocellated sphaero, stippled sphaero *''Sphaerodactylus ariasae' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reptiles Of Puerto Rico
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] |
