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Acreodi ✝

Source Data
SourceIDLink
Global Biodiversity Information Facility ID (GBIF)Not linked to a GBIF record.
PaleoBioDB ID (PBDB)183657https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=183657
Rankorder (PBDB)
Taxonomy (PBDB)Life : Animalia : Chordata : Mammalia : Acreodi
Classification
(PBDB,GBIF)
RankNameAuthor
-Eukaryota
-OpisthokontaCavalier-Smith 1987
kingdomAnimalia
-TriploblasticaLankester 1877
-NephrozoaJondelius et al. 2002
-DeuterostomiaGrobben 1908
phylumChordataHaeckel 1847
subphylumVertebrataLamarck 1801
superclassGnathostomataGegenbauer 1874
-Osteichthyes
-SarcopterygiiRomer 1955
subclassDipnotetrapodomorpha
subclassTetrapodomorpha
-Tetrapoda
-ReptiliomorphaSäve-Söderbergh 1934
-AnthracosauriaSäve-Söderbergh 1934
-Batrachosauria
-Cotylosauria
-AmniotaHaeckel 1866
-SynapsidaOsborn 1903
-Therapsida
infraorderCynodontia
-EpicynodontiaHopson and Kitching 2001
infraorderEucynodontiaKemp 1982
-ProbainognathiaHopson 1990
-MammaliamorphaRowe 1988
-MammaliaformesRowe 1988
classMammaliaLinnaeus 1758
subclassTribosphenida
infraclassEutheria
orderAcreodiMatthew 1909
Opinions (PBDB)
NameRankOpinionEvidenceAuthor
Acreodiorderbelongs to Cetestated without evidenceMcKenna, 1975
Acreodiorderbelongs to Eutheriastated with evidenceTabuce et al., 2011
Status (PBDB)extinct
Taxon Size (PBDB)130
First Recorded Appearance66.0 - 63.3 Ma
Paleocene
Last Recorded Appearance33.9 - 23.0 Ma
Cenozoic
Environmentterrestrial (based on Eutheria)
Motilityactively mobile (based on Osteichthyes)
Dietomnivore (based on Acreodi)
Ecospace Commentsthe paraphyletic stem group "Triisodontidae" is omnivorous and not carnivorous, as opposed to the derived clade Mesonychia
Taphonomyphosphatic (based on Vertebrata)
Primary Reference (PBDB)R. Tabuce, J. Clavel, and M. T. Antunes. 2011. A structural intermediate between triisodontids and mesonychians (Mammalia, Acreodi) from the earliest Eocene of Portugal. Naturwissenschaften 98:145-155

Fossil Distribution

Subtaxa

NameStatusCommon Name(s)Fossil OccurrencesOldestYoungest
Triisodontidae
family
accepted (GBIF)
listed (PBDB)
5366.0 Ma
Late/Upper Cretaceous
61.7 Ma
Paleocene
Andrewsarchus
genus
accepted (GBIF)
listed (PBDB)
248.6 Ma
Eocene
48.6 Ma
Eocene
Epichriacus
genus
doubtful (GBIF)
listed (PBDB)
Khashanagale
genus
accepted (GBIF)
listed (PBDB)
Mondegodon
genus
accepted (GBIF)
listed (PBDB)
155.8 Ma
Eocene
55.8 Ma
Eocene
Oxyclaenus
genus
accepted (GBIF)
listed (PBDB)
2166.0 Ma
Late/Upper Cretaceous
63.3 Ma
Paleocene
Pentacodon
genus
accepted (GBIF)
listed (PBDB)
963.3 Ma
Paleocene
61.7 Ma
Paleocene
Mesonychia
genus
doubtful (GBIF)
listed (PBDB)
Mesonychian30666.0 Ma
Late/Upper Cretaceous
33.9 Ma
Oligocene

Synonymy List

YearName and Author
1892Oxyclaenidae Scott p. 294
1902Oxyclaenidae Hay p. 744
1909Acreodi Matthew
1965Oxyclaeninae Savage p. 243
1965Oxyclaeninae Sloan and Van Valen p. 226
1975Acreodi McKenna p. 43
2003Oxyclaenidae Eberle p. 152
2011Acreodi Tabuce et al. p. 146

References

Tabuce R., Clavel J., et al (2011) A structural intermediate between triisodontids and mesonychians (Mammalia, Acreodi) from the earliest Eocene of Portugal, Naturwissenschaften 98, 145-155
Scott W. B. A revision of the North American Creodonta with notes on some genera which have been referred to that group, Proceedings of the Academy of Natural Sciences, Philadelphia 44, 291-323
Hay O. P. (1902) , Bibliography and Catalogue of the Fossil Vertebrata of North America. Bulletin of the United States Geological Survey 179, 1-868
Savage R. J. G. (1965) Fossil Mammals of Africa: 19 The Miocene Carnivora of East Africa, Bulletin of the British Museum (Natural History) Geology 10 8, 241-316
Sloan R. E., Van Valen L. (1965) Cretaceous mammals from Montana, Science 148 3667, 220-227
McKenna M. C. (1975) Toward a phylogenetic classification of the Mammalia, Phylogeny of the Primates, Plenum Publishing, New York, 21-46
Eberle J. J. (2003) Puercan mammalian systematics and biostratigraphy in the Denver Formation, Denver Basin, Colorado, Rocky Mountain Geology 38 1, 143-169
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
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