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Shrew opossum

Index Shrew opossum

The family Caenolestidae contains the seven surviving species of shrew opossum: small, shrew-like marsupials that are confined to the Andes mountains of South America. [1]

38 relations: Andean caenolestid, Andes, Australidelphia, Édouard Louis Trouessart, Basal (phylogenetics), Caenolestes, Colhuehuapian, Deseadan, Dusky caenolestid, Earthworm, Eastern caenolestid, Ecological niche, Eutheria, Evolutionary grade, Family (biology), Florentino Ameghino, Fossilworks, Gray-bellied caenolestid, Great American Interchange, Huayquerian, Incan caenolestid, Insect, Karyotype, Laventan, Long-nosed caenolestid, Marsupial, Montehermosan, Northern caenolestid, Opossum, Paraphyly, Pebas Formation, PLOS, PLOS Biology, Priabonian, Short-tailed opossum, Shrew, South America, Whiskers.

Andean caenolestid

The Andean caenolestid (Caenolestes condorensis), also known as the Andean shrew opossum or Condor caenolestid, is a shrew opossum known only from Cordillera del Cóndor (Ecuador), its type locality.

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Andes

The Andes or Andean Mountains (Cordillera de los Andes) are the longest continental mountain range in the world.

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Australidelphia

Australidelphia is the superorder that contains roughly three-quarters of all marsupials, including all those native to Australasia and a single species from South America (all other American marsupials are members of the Ameridelphia).

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Édouard Louis Trouessart

Édouard Louis Trouessart (25 August 1842 – 30 June 1927) was a French zoologist born in Angers.

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Basal (phylogenetics)

In phylogenetics, basal is the direction of the base (or root) of a rooted phylogenetic tree or cladogram.

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Caenolestes

The common shrew opossums (genus Caenolestes), are members of the family Caenolestidae.

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Colhuehuapian

The Colhuehuapian age is a period of geologic time (21.0—17.5 Ma) within the Miocene epoch of the Neogene used more specifically with South American Land Mammal Ages.

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Deseadan

The Deseadan age is a period of geologic time (29.0—21.0 Ma) within the Oligocene epoch of the Paleogene to the Miocene epoch of the Neogene, used more specifically with South American Land Mammal Ages.

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Dusky caenolestid

The dusky caenolestid (Caenolestes fuliginosus), also known as Tate's shrew opossum, is a shrew opossum from South America.

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Earthworm

An earthworm is a tube-shaped, segmented worm found in the phylum Annelida.

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Eastern caenolestid

The eastern caenolestid (Caenolestes sangay) is a shrew opossum found on the eastern slopes of the Andes in southern Ecuador.

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Ecological niche

In ecology, a niche (CanE, or) is the fit of a species living under specific environmental conditions.

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Eutheria

Eutheria (from Greek εὐ-, eu- "good" or "right" and θηρίον, thēríon "beast" hence "true beasts") is one of two mammalian clades with extant members that diverged in the Early Cretaceous or perhaps the Late Jurassic.

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Evolutionary grade

In alpha taxonomy, a grade is a taxon united by a level of morphological or physiological complexity.

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Family (biology)

In biological classification, family (familia, plural familiae) is one of the eight major taxonomic ranks; it is classified between order and genus.

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Florentino Ameghino

Florentino Ameghino (September 19, 1853 – August 6, 1911) was an Argentine naturalist, paleontologist, anthropologist and zoologist, whose fossil discoveries on the Argentine Pampas, especially on Patagonia, rank with those made in the western United States during the late 19th century. Along with his two brothers –Carlos and Juan– Florentino Ameghino was one of the most important founding figures in South American paleontology. From 1887 until his death, Ameghino was passionately devoted to the study of fossil mammals from Patagonia, with the valuable support of his brother Carlos Ameghino (1865–1936) who, between 1887 and 1902, made 14 trips to that region, where he discovered and collected numerous fossil faunas and made important stratigraphic observations which helped to support his journal Ameghiniana.

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Fossilworks

Fossilworks is a portal which provides query, download, and analysis tools to facilitate access to the Paleobiology Database, a large relational database assembled by hundreds of paleontologists from around the world.

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Gray-bellied caenolestid

The gray-bellied caenolestid (Caenolestes caniventer), or grey-bellied shrew opossum, is a shrew opossum found in humid, temperate forests and moist grasslands of western Ecuador and northwestern Peru.

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Great American Interchange

The Great American Interchange was an important late Cenozoic paleozoogeographic event in which land and freshwater fauna migrated from North America via Central America to South America and vice versa, as the volcanic Isthmus of Panama rose up from the sea floor and bridged the formerly separated continents.

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Huayquerian

The Huayquerian age is a period of geologic time (9.0—6.8 Ma) within the Miocene epoch of the Neogene used more specifically with South American Land Mammal Ages.

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Incan caenolestid

The Incan caenolestid (Lestoros inca), also known as the Incan shrew opossum or Peruvian caenolestid, is a caenolestid found in the southern Peruvian Andes.

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Insect

Insects or Insecta (from Latin insectum) are hexapod invertebrates and the largest group within the arthropod phylum.

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Karyotype

A karyotype is the number and appearance of chromosomes in the nucleus of a eukaryotic cell.

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Laventan

The Laventan age is a period of geologic time (13.8 to 11.8 Ma) within the Miocene epoch of the Neogene, used more specifically with South American Land Mammal Ages.

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Long-nosed caenolestid

The long-nosed caenolestid (Rhyncholestes raphanurus), also known as the Chilean shrew opossum or long-nosed shrew opossum, is a shrew opossum that occurs in temperate forests of Argentina and southern Chile.

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Marsupial

Marsupials are any members of the mammalian infraclass Marsupialia.

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Montehermosan

The Montehermosan age is a period of geologic time (6.8—4.0 Ma) within the Miocene and Pliocene epochs of the Neogene used more specifically with South American Land Mammal Ages.

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Northern caenolestid

The northern caenolestid (Caenolestes convelatus), also known as the blackish shrew opossum, is a shrew opossum found in Colombia and Ecuador.

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Opossum

The opossum is a marsupial of the order Didelphimorphia endemic to the Americas.

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Paraphyly

In taxonomy, a group is paraphyletic if it consists of the group's last common ancestor and all descendants of that ancestor excluding a few—typically only one or two—monophyletic subgroups.

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Pebas Formation

The Pebas Formation is a lithostratigraphic unit of Miocene age, found in western Amazonia.

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PLOS

PLOS (for Public Library of Science) is a nonprofit open access science, technology and medicine publisher, innovator and advocacy organization with a library of open access journals and other scientific literature under an open content license.

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PLOS Biology

PLOS Biology is a peer-reviewed scientific journal covering all aspects of Biology.

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Priabonian

The Priabonian is, in the ICS's geologic timescale, the latest age or the upper stage of the Eocene epoch or series.

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Short-tailed opossum

Monodelphis is a genus of marsupials in the family Didelphidae, commonly referred to as short-tailed opossums.

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Shrew

A shrew (family Soricidae) is a small mole-like mammal classified in the order Eulipotyphla.

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South America

South America is a continent in the Western Hemisphere, mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere.

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Whiskers

Whiskers or vibrissae (singular: vibrissa) are a type of mammalian hair that are typically characterised, anatomically, by their large length, large and well-innervated hair follicle, and by having an identifiable representation in the somatosensory cortex of the brain.

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Redirects here:

Caenolestestoidea, Caenolestid, Caenolestidae, Caenolestids, Rat Opossum, Shrew Opossum, Shrew opossums.

References

[1] https://en.wikipedia.org/wiki/Shrew_opossum

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