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Borikenophis
''Borikenophis'' is a genus of snakes in the family Colubridae endemic to the Puerto Rican archipelago and the Virgin Islands. Etymology The genus name comes from ''Borikén'', the Taíno word for Puerto Rico and ''ophis'', Greek for "snake". Species Listed alphabetically. The Reptile Database * '''' (Reinhardt & Lütken, 1862) – Puerto Rican racer (Puerto Rico, Virgin Islands) * '''' (Schwartz, 1966) – Puerto Rican racer (Puerto Rico) * ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borikenophis Sanctaecrucis
The Saint Croix racer (''Borikenophis sanctaecrucis'') www.reptile-database.org. is a possibly extinct species of snake in the Family (biology), family Colubridae. The species is Endemism, endemic to the island of Saint Croix, United States Virgin Islands. Etymology The Specific name (zoology), specific name, ''sanctaecrucis'', refers to the island of Saint Croix, on which the holotype was collected. Description ''B. sanctaecrucis'' may attain a snout-to-vent length (SVL) of . It has smooth dorsal scales, which are arranged in 17 rows at midbody. The holotype has a total length of , which includes a tail long.Edward Drinker Cope, Cope ED (1860). ''B. sanctaecrucis'' is Oviparity, oviparous. Habitat The preferred natural habitat of ''B. sanctaerucis'' is xeric forest. Conservation ''B. sanctaecrucis'' is feared extinct; it has not been recorded in over 100 years, since the holotype was collected; St. Croix is a densely-populated, and the species is a fairy large snake. If it is e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borikenophis Portoricensis
''Borikenophis portoricensis'' (Puerto Rican Spanish: culebra corredora; English: Puerto Rican racer) is a snake endemic to Puerto Rico and the Virgin Islands. It can grow to three feet long. Range The Puerto Rican racer is endemic to the island of Puerto Rico, as well as the Virgin Islands.''Is the Puerto Rican racer, Alsophis portoricensis, really harmless? A case report series.'' García-Gubern C., Bello R., Rivera V., Rocafort A., Colon-Rolon L., Acosta-Tapia H. (Department of Emergency Medicine, , |
Borikenophis Variegatus
The Mona racer or Puerto Rican racer (''Borikenophis variegatus'') www.reptile-database.org. is a species of snake in the family Colubridae. The species is endemic to Puerto Rico Puerto Rico (; abbreviated PR; tnq, Boriken, ''Borinquen''), officially the Commonwealth of Puerto Rico ( es, link=yes, Estado Libre Asociado de Puerto Rico, lit=Free Associated State of Puerto Rico), is a Caribbean island and Unincorporated .... References . Borikenophis Reptiles of Puerto Rico Reptiles described in 1926 {{Colubrids-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borikenophis Prymnus
The Puerto Rican racer (''Borikenophis prymnus'') www.reptile-database.org. is a species of snake in the family Colubridae. The species is endemic to the island of Puerto Rico Puerto Rico (; abbreviated PR; tnq, Boriken, ''Borinquen''), officially the Commonwealth of Puerto Rico ( es, link=yes, Estado Libre Asociado de Puerto Rico, lit=Free Associated State of Puerto Rico), is a Caribbean island and Unincorporated .... References . Borikenophis Reptiles of Puerto Rico Reptiles described in 1966 {{Colubrids-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colubridae
Colubridae (, commonly known as colubrids , from la, coluber, 'snake') is a family of snakes. With 249 genera, it is the largest snake family. The earliest species of the family date back to the Oligocene epoch. Colubrid snakes are found on every continent except Antarctica. Description While most colubrids are not venomous (or have venom that is not known to be harmful to humans) and are mostly harmless, a few groups, such as genus ''Boiga'', can produce medically significant injuries. In addition, the boomslang, the twig snakes, and the Asian genus ''Rhabdophis'' have caused human fatalities. Some colubrids are described as opisthoglyphous (often called "rear-fanged"), meaning they have elongated, grooved teeth located in the back of their upper jaws. It is likely that opisthoglyphous dentition evolved many times in the history of snakes and is an evolutionary precursor to the fangs of vipers and elapids, which are located in the front of the mouth. Classification In the pas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. 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. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists 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. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snake
Snakes are elongated, Limbless vertebrate, limbless, carnivore, carnivorous reptiles of the suborder Serpentes . Like all other Squamata, squamates, snakes are ectothermic, amniote vertebrates covered in overlapping Scale (zoology), scales. Many species of snakes have skulls with several more joints than their lizard ancestors, enabling them to swallow prey much larger than their heads (cranial kinesis). To accommodate their narrow bodies, snakes' paired organs (such as kidneys) appear one in front of the other instead of side by side, and most have only one functional lung. Some species retain a pelvic girdle with a pair of vestigial claws on either side of the cloaca. Lizards have evolved elongate bodies without limbs or with greatly reduced limbs about twenty-five times independently via convergent evolution, leading to many lineages of legless lizards. These resemble snakes, but several common groups of legless lizards have eyelids and external ears, which snakes lack, altho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Puerto Rico
The geography of Puerto Rico consists of an archipelago located between the Caribbean Sea and the North Atlantic Ocean, east of the Dominican Republic or Hispaniola, west of the Virgin Islands and north of Venezuela. The main island of Puerto Rico is the smallest and most eastern of the Greater Antilles. With an area of , it is the third largest island in the United States and the 82nd largest island in the world. Various smaller islands and cays, including Vieques, Culebra, Mona, Desecheo, and Caja de Muertos comprise the remainder of the archipelago with only Culebra and Vieques being inhabited year-round. Mona is uninhabited through large parts of the year except for employees of the Puerto Rico Department of Natural Resources. The mainland measures some by , larger than the state of Rhode Island but smaller than Connecticut. It is mostly mountainous with large coastal areas in the north and south regions of the island. Some popular beaches on the north-west side of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virgin Islands
The Virgin Islands ( es, Islas Vírgenes) are an archipelago in the Caribbean Sea. They are geologically and biogeographically the easternmost part of the Greater Antilles, the northern islands belonging to the Puerto Rico Trench and St. Croix being a displaced part of the same geologic structure. Politically, the British Virgin Islands have been governed as the western island group of the Leeward Islands, which are the northern part of the Lesser Antilles, and form the border between the Caribbean Sea and the Atlantic Ocean. The archipelago is separated from the true Lesser Antilles by the Anegada Passage and from the main island of Puerto Rico by the Virgin Passage. The islands fall into three different political jurisdictions: * Virgin Islands, informally referred to as British Virgin Islands, a British overseas territory, * Virgin Islands of the United States, an unincorporated territory of the United States, * Spanish Virgin Islands, the easternmost islands of the Comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taíno
The Taíno were a historic Indigenous peoples of the Caribbean, indigenous people of the Caribbean whose culture has been continued today by Taíno descendant communities and Taíno revivalist communities. At the time of European contact in the late 15th century, they were the principal inhabitants of most of what is now Cuba, Dominican Republic, Jamaica, Haiti, Puerto Rico, the Bahamas, and the northern Lesser Antilles. The Lucayan people, Lucayan branch of the Taíno were the first New World peoples encountered by Christopher Columbus, in the Lucayan Archipelago, Bahama Archipelago on October 12, 1492. The Taíno spoke a dialect of the Arawakan languages, Arawakan language group. They lived in agricultural societies ruled by Cacique, caciques with fixed settlements and a matrilineal system of kinship and inheritance. Taíno religion centered on the worship of zemis. Some anthropologists and historians have claimed that the Taíno were exterminated centuries ago or they gradual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puerto Rico
Puerto Rico (; abbreviated PR; tnq, Boriken, ''Borinquen''), officially the Commonwealth of Puerto Rico ( es, link=yes, Estado Libre Asociado de Puerto Rico, lit=Free Associated State of Puerto Rico), is a Caribbean island and Unincorporated territories of the United States, unincorporated territory of the United States. It is located in the northeast Caribbean Sea, approximately southeast of Miami, Florida, between the Dominican Republic and the United States Virgin Islands, U.S. Virgin Islands, and includes the eponymous main island and several smaller islands, such as Isla de Mona, Mona, Culebra, Puerto Rico, Culebra, and Vieques, Puerto Rico, Vieques. It has roughly 3.2 million residents, and its Capital city, capital and Municipalities of Puerto Rico, most populous city is San Juan, Puerto Rico, San Juan. Spanish language, Spanish and English language, English are the official languages of the executive branch of government, though Spanish predominates. Puerto Rico ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
