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Scaglia kraglievichorum

Extinct genus of mammals From Wikipedia, the free encyclopedia

Scaglia is an extinct genus of South American astrapotherid land mammal that lived during the Eocene (Casamayoran to Divisaderan in the SALMA classification).[1] The genus is monotypic, with its only known species (and thus its type species) being Scaglia kraglievichorum.

Phylum:Chordata
Class:Mammalia
Order:†Astrapotheria
Quick facts Scientific classification, Binomial name ...
Scaglia kraglievichorum
Temporal range: Mid-Late Eocene (Casamayoran-Divisaderan)
~48.6–37.2 Ma
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: †Astrapotheria
Family: †Astrapotheriidae
Subfamily: †Astrapotheriinae
Genus: †Scaglia
Simpson, 1957
Species:
†S. kraglievichorum
Binomial name
†Scaglia kraglievichorum
Simpson, 1957
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Etymology

The genus was named after Argentine naturalist Galileo Juan Scaglia (1915–1989),[2] and the type species after Argentine palaeontologist Lucas Kraglievich (1886–1932).

Description

Its type specimen, recovered from the Sarmiento Formation of Argentina, is MMCNT-MdP 207.[3] Like Albertogaudrya, Scaglia was the size of a sheep or a small tapir, hence among the larger mammals in South America at that time.[4]

Phylogeny

Cladogram according to Bond et al., 2011, standing out the phylogenetic position of Scaglia:[5]

Astrapotheria

References

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