Taxonomy Profile: Megalonychidae (Ameghino 1889)

Megalonychidae: Taxonomy and Nomenclature
Kingdom:
Animalia
Taxonomic Rank:
Family
Synonym(s):
Common Name(s):
Two-toed Sloths []
Taxonomic Status:
Current Standing:
valid
Data Quality Indicators:
Record Credibility Rating:
TWG standards met
Megalonychidae: Taxonomic Hierarchy
Kingdom : Animalia
animals |
Animal |
animaux |
Subkingdom : Bilateria
Infrakingdom : Deuterostomia
Phylum : Chordata
chordates |
cordado |
cordés |
Subphylum : Vertebrata
vertebrates |
vertebrado |
vertébrés |
Infradivision : Gnathostomata
Superclass : Tetrapoda
Class : Mammalia
mammals |
mamífero |
mammifères |
Subclass : Theria
Infraclass : Eutheria
Order : Pilosa
sloths |
anteaters |
Suborder : Folivora
sloths |
Family : Megalonychidae
Two-toed Sloths |
Megalonychidae Direct Children(s):
Choloepus
(Illiger 1811)
Megalonychidae: References
Expert(s):
Expert:
Alfred L. Gardner
Notes:
Curator of North American mammals and Chief of Mammal Section, National Biological Service, Smithsonian Institution, National Museum of Natural History, Washington, DC, USA
Reference for:
Megalonychidae
Source(s):
Publication(s):
Author(s)/Editor(s):
Wilson, Don E., and F. Russell Cole
Publication Date (Listed/Actual):
2000-01-01 / 2000-01-01
Article/Chapter Title:
Journal/Book Name, Vol. No.:
Common Names of Mammals of the World
Page(s):
xiv + 204
Publisher:
Smithsonian Institution Press
Publication Place:
Washington, DC, USA
ISBN/ISSN:
1-56098-383-3/
Notes:
With contributions by Bernadette N. Graham, Adam P. Potter, and Mariana M. Upmeyer
Reference for:
Megalonychidae
Author(s)/Editor(s):
Wilson, Don E., and DeeAnn M. Reeder, eds.
Publication Date (Listed/Actual):
1992-01-01 / 1993-01-01
Article/Chapter Title:
Journal/Book Name, Vol. No.:
Mammal Species of the World: A Taxonomic and Geographic Reference, 2nd ed., 3rd printing
Page(s):
xviii + 1207
Publisher:
Smithsonian Institution Press
Publication Place:
Washington, DC, USA
ISBN/ISSN:
1-56098-217-9/
Notes:
Corrections were made to text at 3rd printing
Reference for:
Megalonychidae
Author(s)/Editor(s):
Wilson, Don E., and DeeAnn M. Reeder, eds.
Publication Date (Listed/Actual):
2005-10-01 / 2005-10-01
Article/Chapter Title:
Journal/Book Name, Vol. No.:
Mammal Species of the World: A Taxonomic and Geographic Reference, 3rd ed., vols. 1 & 2
Page(s):
2142
Publisher:
Johns Hopkins University Press
Publication Place:
Baltimore, Maryland, USA
ISBN/ISSN:
0-8018-8221-4/
Notes:
Reference for:
Megalonychidae
Megalonychidae: Geographic Information
Geographic Division:
Jurisdiction/Origin:
Megalonychidae: Comments
Comment:
Comments: Includes Choloepus and approximately 12 genera of extinct sloths, some of which survived to the Holocene on Caribbean islands. Choloepus was formerly included in Bradypodidae (see Hoffstetter, 1969; Patterson and Pascual, 1968a) or Choloepidae (see Honacki et al., 1982). Placed in Megalonychidae by Webb (1985) and Wetzel (1985a)