Nyctophilini | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Mammalia |
Order: | Chiroptera |
Family: | Vespertilionidae |
Subfamily: | Vespertilioninae |
Tribe: | Nyctophilini Peters, 1865. |
Nyctophilini is a taxonomic group of bat species, a tribe of the vespertilionid subfamily Vespertilioninae. The alliance isolates two genera, Nyctophilus and Pharotis , referred to as the large-eared bats for the size of these proportionate to the head.
The first description of the taxon was published in 1865 by Wilhelm Peters. [1]
There are 38 subspecies of Canis lupus listed in the taxonomic authority Mammal Species of the World. These subspecies were named over the past 250 years, and since their naming, a number of them have gone extinct. The nominate subspecies is the Eurasian wolf, Canis lupus lupus.
Biological systematics is the study of the diversification of living forms, both past and present, and the relationships among living things through time. Relationships are visualized as evolutionary trees. Phylogenies have two components: branching order and branch length. Phylogenetic trees of species and higher taxa are used to study the evolution of traits and the distribution of organisms (biogeography). Systematics, in other words, is used to understand the evolutionary history of life on Earth.
In biology, taxonomy is the scientific study of naming, defining (circumscribing) and classifying groups of biological organisms based on shared characteristics. Organisms are grouped into taxa and these groups are given a taxonomic rank; groups of a given rank can be aggregated to form a more inclusive group of higher rank, thus creating a taxonomic hierarchy. The principal ranks in modern use are domain, kingdom, phylum, class, order, family, genus, and species. The Swedish botanist Carl Linnaeus is regarded as the founder of the current system of taxonomy, as he developed a ranked system known as Linnaean taxonomy for categorizing organisms and binominal nomenclature for naming organisms.
Virus classification is the process of naming viruses and placing them into a taxonomic system similar to the classification systems used for cellular organisms.
The gastropods, commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda.
The Phascolarctidae is a family of marsupials of the order Diprotodontia, consisting of only one extant species, the koala, and six well-known fossil species, with another five less well known fossil species, and two fossil species of the genus Koobor, whose taxonomy is debatable but are placed in this group. The closest relatives of the Phascolarctidae are the wombats, which comprise the family Vombatidae.
The silver dik-dik is a small antelope found in low, dense thickets along the southeastern coast of Somalia and in Acacia-Commiphora bushland in the Shebelle Valley in southeastern Ethiopia. It is the smallest species of dik-dik, with a length of 45–50 cm (18–20 in), a height of 30–33 cm (12–13 in), and a weight of 2–3 kg (4.4–6.6 lb). Its back and flanks are grizzled silvery, while the limbs, ears, and muzzle are ochraceus in colour. Little is known about its status, but numbers are believed to be decreasing.
Alphaproteobacteria is a class of bacteria in the phylum Proteobacteria. Its members are highly diverse and possess few commonalities, but nevertheless share a common ancestor. Like all Proteobacteria, its members are gram-negative and some of its intracellular parasitic members lack peptidoglycan and are consequently gram variable.
Mammal Species of the World: A Taxonomic and Geographic Reference is a standard reference work in mammalogy giving descriptions and bibliographic data for the known species of mammals. It is now in its third edition, published in late 2005, which was edited by Don E. Wilson and DeeAnn M. Reeder.
Rupicapra is a genus of goat-antelope called the chamois. They belong to the bovine family of hoofed mammals, the Bovidae.
The eastern false pipistrelle, species Falsistrellus tasmaniensis, is a vespertilionid bat that occurs in eastern and south-eastern Australia, including the island of Tasmania.
Taphozous is a genus of the family Emballonuridae. The wide distribution of the genus includes several regions of Australia, Indonesia, Papua New Guinea and Africa.
Bourlon's genet is a genet species native to the Upper Guinean forests. It is known from only 29 zoological specimens in natural history museum and has been described as a new Genetta species in 2003. It is listed as Vulnerable on the IUCN Red List as the global population is estimated at less than 10,000 mature individuals.
The tropical small-eared shrew is a very small mammal of the family Soricidae. The species is found in the eastern highlands of Chiapas, Mexico, and parts of Belize and Guatemala. Until recently, it was considered a subspecies of the North American least shrew, but it has gained species status. Its relationship with the Central American least shrew still remains to be studied.
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 northern white-breasted hedgehog is a species of hedgehog.
Asian mole shrews (Anourosorex) are a genus of shrews that resemble moles, from China, Taiwan, India, and Indochina. They are the only known genus of the Anourosoricini tribe of red-toothed shrews. The four known species are:
The Central Highlands, Central High Plateau, or Hauts-Plateaux are a mountainous biogeographical region in central Madagascar. They include the contiguous part of the island's interior above 800 m (2,600 ft) altitude. The Central Highlands are separated from the Northern Highlands of the northern tip of Madagascar by a low-lying valley, the Mandritsara Window, which has apparently acted as a barrier to dispersal for species in the highlands, leading to species pairs such as Voalavo gymnocaudus and Voalavo antsahabensis in the Northern and Central Highlands. Species restricted to the Central Highlands include the bats Miniopterus manavi and Miniopterus sororculus; the rodents Brachyuromys betsileoensis and Voalavo antsahabensis; the tenrecs Hemicentetes nigriceps and Oryzorictes tetradactylus; and the lemur Cheirogaleus sibreei. Because of the continuous habitat of the Central Highlands, there is little local endemism, unlike the Northern Highlands.
The Craugastoridae, or fleshbelly frogs, are a family of New World direct-developing frogs. As delineated here, following the Amphibian Species of the World, it is a large family containing 857 species. They are found from the southern United States southwards to Central and South America.