Which mammalian order has the most species

Site Search Image Search. Search this site :. About Mammals. What are Mammals? With the broadest category at the top and most specific at the bottom, the scheme looks like this: Kingdom Phylum Class Order Family Genus species There are multiple Classes within a single Phylum, multiple Orders in a single Class, etc.

Carving out turf in a biodiversity hotspot: multiple, previously unrecognized shrew species co-occur on Java Island, Indonesia. Molecular Ecology 22 : — Fabre , P. Mitogenomic phylogeny, diversification, and biogeography of South American spiny rats. Molecular Biology and Evolution 34 : — Flannery , T. Among the islands: adventures in the Pacific.

Foley , N. How and why overcome the impediments to resolution: lessons from rhinolophid and hipposiderid bats. Molecular Biology and Evolution 32 : — Froese , R. Frost , D. Amphibian species of the world: an online reference. Version 6. Accessed 28 June Gardner , A. Mammals of South America: volume 1: marsupials, xenarthrans, shrews, and bats. University of Chicago Press , Chicago, Illinois. Gatesy , J. Corroboration among data sets in simultaneous analysis: hidden support for phylogenetic relationships among higher level artiodactyl taxa.

Cladistics 15 : — Gaudin , T. Phylogenetic relationships among sloths Mammalia, Xenarthra, Tardigrada : the craniodental evidence.

Zoological Journal of the Linnean Society : — Gill , F. Gregorin , R. New genus and species of nectar-feeding bat in the tribe Lonchophyllini Phyllostomidae: Glossophaginae from northeastern Brazil. Journal of Mammalogy 86 : — Groves , C. Vietnamese Journal of Primatology 1 : 27 — The endemic Uganda mangabey, Lophocebus ugandae , and other members of the albigena-group Lophocebus. Primate Conservation 22 : — Ungulate taxonomy.

Harley , E. De Waal , S. Murray C. Comparison of whole mitochondrial genome sequences of northern and southern white rhinoceroses Ceratotherium simum : the conservation consequences of species definitions. Conservation Genetics 17 : — Hedges , S.

Marin , M. Suleski , M. Paymer S. Tree of life reveals clock-like speciation and diversification. Helgen , K. Taxonomic revision of the olingos Bassaricyon , with description of a new species, the Olinguito. ZooKeys : 1 — Cole , L.

Helgen D. Generic revision in the holarctic ground squirrel genus Spermophilus. Journal of Mammalogy 90 : — Hill , J. Bulletin of the British Museum Natural History. Historical Series 18 : 25 — Hinchliff , C. Synthesis of phylogeny and taxonomy into a comprehensive tree of life. Proceedings of the National Academy of Sciences : — Honacki , J. Kinman J. Mammal species of the world: a taxonomic and geographic reference. Version Jackson , S. Taxonomy of Australian mammals.

Jarzyna , M. Detecting the multiple facets of biodiversity. Jenkins , P. Kilpatrick , M. Robinson R. Morphological and molecular investigations of a new family, genus and species of rodent Mammalia: Rodentia: Hystricognatha from Lao PDR. Systematics and Biodiversity 2 : — Kingdon , J.

Happold , T. Butynski , M. Hoffmann , M. Happold J. Mammals of Africa Vol. Larsen , P. Natural hybridization generates mammalian lineage with species characteristics. Lebedev , V. Bannikova , J. Pisano , J. Michaux G. Zoologica Scripta 42 : — Lei , R. Primate Conservation : 9 — Lepage , D. Vaidya R. Avibase - a database system for managing and organizing taxonomic concepts.

ZooKeys : — Linnaeus , C. Systema naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Laurentius Salvius , Stockholm, Sweeden.

Lorenzen , E. Heller H. Comparative phylogeography of African savannah ungulates. Molecular Ecology 21 : — Louis , E. Molecular and morphological analyses of the sportive lemurs Family Megaladapidae: Genus Lepilemur reveals 11 previously unrecognized species.

Madsen , O. Scally , C. Douady D. Parallel adaptive radiations in two major clades of placental mammals. Nature : Marsh , L. A taxonomic revision of the saki monkeys, Pithecia Desmarest, Neotropical Primates 21 : 1 — Matson , J.

McKenna , M. Classification of mammals: above the species level. McLean , B. Natural history collections-based research: progress, promise, and best practices. Journal of Mammalogy 97 : — Meredith , R. Impacts of the Cretaceous terrestrial revolution and KPg extinction on mammal diversification. Miller , W. Polar and brown bear genomes reveal ancient admixture and demographic footprints of past climate change.

Mittermeier , R. Rylands D. Handbook of the mammals of the world, volume 3: Primates. Monadjem , A. Taylor , C. Denys F. Arctic Tundra Biome. The Science of Breadmaking. How does water move in plants? What is the molecular clock?

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Xu, U. The complete mitochondrial genome of the wallaroo Macropus robustus and the phylogenetic relationship among Monotremata, marsupialia, and Eutheria. National Academy of Sciences , Keil, A. Reproductive benefits from female promiscuous mating in a small mammal. Ethology , Klima, M. Body Structure. Lazaro-Perea, C. Castro, R. Harrison, A. Araujo, M. Arruda, C. Behavioral and demographic changes following the loss of the breeding female in cooperatively breeding marmosets.

Behavioral Ecology and Sociobiology , Matthee, C. Burzlaff, J. Taylor, S. Mining the mammalian genome for artiodactyl systematics. Systematic Biology , Murphy, W. Eizirik, S. O'Brien, O.

Madsen, M. Scally, C. Douady, E. Teeling, O. Ryder, M. Stanhope, W. Resolution of the early placental mammal radiation using Bayesian phylogenetics. Nowak, R. Walker's Mammals of the World. Baltimore: Johns Hopkins University Press. Reichholf, J.

Control of the Environment. Endangerment and Conservation. Mammals in the Balance of Nature. Stockley, P. Female multiple mating behaviour, early reproductive failure and litter size variation in mammals. Teeling, E. Madsen, R. Van Den Bussche, W. Stanhope, M. Microbat paraphyly and the convergent evolution of a key innovation in Old World rhinolophoid microbats. Vaughan, T. Ryan, N. Mammalogy, 4th Edition. Toronto: Brooks Cole.

Wilson, D. Mammal Species of the World. Washington D. To cite this page: Wund, M. Myers Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts.

While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control. Mammalia mammals Facebook.

Diversity The Class Mammalia includes about species placed in 26 orders. Other Physical Features endothermic heterothermic homoiothermic bilateral symmetry polymorphic venomous Sexual Dimorphism sexes alike female larger male larger sexes colored or patterned differently female more colorful male more colorful sexes shaped differently ornamentation Development There are three major groups of mammals , each is united by a major feature of embryonic development.

Apfelbach, Mammalian young are often born in an altricial state, needing extensive care and protection for a period after birth. Grzimek, Behavior Mammalian behavior varies substantially among species. Primary Diet carnivore eats terrestrial vertebrates piscivore eats eggs sanguivore eats body fluids insectivore eats non-insect arthropods molluscivore scavenger herbivore folivore frugivore granivore lignivore nectarivore omnivore planktivore mycophage coprophage Foraging Behavior stores or caches food filter-feeding Predation Predation is a significant source of mortality for many mammals.

Negative Impacts injures humans bites or stings causes disease in humans carries human disease crop pest causes or carries domestic animal disease household pest Conservation Status Overexploitation, habitat destruction and fragmentation, the introduction of exotic species, and other anthropogenic pressures threaten mammals worldwide.

Glossary Antarctica lives on Antarctica, the southernmost continent which sits astride the southern pole. Arctic Ocean the body of water between Europe, Asia, and North America which occurs mostly north of the Arctic circle.

Atlantic Ocean the body of water between Africa, Europe, the southern ocean above 60 degrees south latitude , and the western hemisphere. Ethiopian living in sub-Saharan Africa south of 30 degrees north and Madagascar.

Nearctic living in the Nearctic biogeographic province, the northern part of the New World. Neotropical living in the southern part of the New World. In other words, Central and South America. Pacific Ocean body of water between the southern ocean above 60 degrees south latitude , Australia, Asia, and the western hemisphere.

Palearctic living in the northern part of the Old World. In other words, India and southeast Asia. Also called "hoarding". Read more Classification Kingdom Animalia animals Animalia: information 1 Animalia: pictures Animalia: specimens Animalia: sounds Animalia: maps Chordata: information 1 Chordata: pictures Chordata: specimens Chordata: sounds Vertebrata: information 1 Vertebrata: pictures Vertebrata: specimens Vertebrata: sounds Sarcopterygii: pictures Sarcopterygii: specimens Sarcopterygii: sounds Mammalia: information 1 Mammalia: pictures Mammalia: specimens Mammalia: sounds Related Taxa Order Afrosoricida tenrecs and golden moles Afrosoricida: information 1 Afrosoricida: pictures 20 Afrosoricida: specimens Bradypodidae: information 1 Bradypodidae: pictures 8 Bradypodidae: specimens 3.

Carnivora: information 1 Carnivora: pictures Carnivora: specimens Carnivora: sounds 4. Cetartiodactyla: information 1 Cetartiodactyla: pictures Cetartiodactyla: specimens Cetartiodactyla: sounds 1. Chiroptera: information 1 Chiroptera: pictures Chiroptera: specimens Chiroptera: sounds 1. Cingulata: information 1 Cingulata: pictures 46 Cingulata: specimens Cyclopes didactylus: information 1 Cyclopes didactylus: pictures 1 Cyclopes didactylus: specimens 5. Dermoptera: information 1 Dermoptera: pictures 6 Dermoptera: specimens Erinaceidae: information 1 Erinaceidae: pictures 11 Erinaceidae: specimens Hyracoidea: information 1 Hyracoidea: pictures 18 Hyracoidea: specimens 9.

Lagomorpha: information 1 Lagomorpha: pictures Lagomorpha: specimens Macroscelidea: information 1 Macroscelidea: pictures 10 Macroscelidea: specimens Megalonychidae: information 1 Megalonychidae: pictures 9 Megalonychidae: specimens 5.

Metatheria: information 1 Metatheria: pictures Metatheria: specimens Myrmecophagidae: information 1 Myrmecophagidae: pictures 10 Myrmecophagidae: specimens Perissodactyla: information 1 Perissodactyla: pictures Perissodactyla: specimens Pholidota: information 1 Pholidota: pictures 12 Pholidota: specimens 3.