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Diacodexis metsiacus

Mammalia - Diacodexeidae

Taxonomy
Pantolestes metsiacus was named by Cope (1882).

It was recombined as Trigonolestes metsiacus by Matthew (1899) and Hay (1902); it was synonymized subjectively with Diacodexis chacensis by Sinclair (1914); it was recombined as Diacodexis metsiacus by McKenna (1960), Guthrie (1967), Delson (1971), Rose (1982) and Krishtalka and Stucky (1985).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1882Pantolestes metsiacus Cope pp. 149-150
1899Trigonolestes metsiacus Matthew
1902Trigonolestes metsiacus Hay p. 649
1960Diacodexis metsiacus McKenna
1967Diacodexis metsiacus Guthrie
1971Diacodexis metsiacus Delson
1982Diacodexis metsiacus Rose p. 621
1985Diacodexis metsiacus Krishtalka and Stucky

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
Therapsida()
RankNameAuthor
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
familyDiacodexeidae
genusDiacodexis
speciesmetsiacus()

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diacodexis metsiacus Cope 1882
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialo
Locomotion: actively mobilec
Life habit: ground dwellingg
Diet: herbivoreg
Reproduction: viviparoussubc
Created: 2005-08-31 14:10:21
Modified: 2011-04-24 18:45:24
Source: g = genus, o = order, subc = subclass, c = class, subp = subphylum
References: Lillegraven 1979, Stucky 1998, Hendy et al. 2009, Carroll 1988, Nowak 1999

Age range: base of the Graybullian to the top of the Wasatchian or 55.80000 to 50.30000 Ma

Collections (176 total)


Time interval Ma Country or state Original ID and collection number
Graybullian55.8 - 50.3USA (Wyoming) Diacodexis metsiacus (15701)
Wasatchian55.8 - 50.3USA (New Mexico) Diacodexis metsiacus (15432 15433 15434 15663 15712) Diacodexis sp. (15448)
Wasatchian55.8 - 50.3USA (Colorado) Diacodexis metsiacus (15225 15360 15365 15377 15386 15391)
Wasatchian55.8 - 50.3USA (Wyoming) Diacodexis metsiacus (15482 15552 15559 15573 15575 15576 15577 15578 15586 15587 15588 15589 15592 15594 15631 15683 15687 15688 15692 15694 15695 15696 15697 15699 15702 15703 15704 15705 15707 15779 15933 15934 46636 46640 46641 46642 46643 46644 46647 46648 46657 46659 46661 46672 46673 46680 46682 46683 46685 46686 46688 46690 46691 46692 46693 46694 46696 46697 46698 46699 46700 46701 46704 46706 46707 46709 46712 46713 46714 46715 46718 46721 46725 46726 46727 46728 46729 46730 46731 46732 46733 46734 46735 46736 46739 46743 46745 46746 46747 46748 46749 46753 46754 46756 46757 46759 46760 46761 46763 46765 46766 46767 46768 46770 46772 46773 46775 46776 46780 46782 46785 46786 46787 46788 46791 46792 46793 46794 46795 46797 46798 46800 46803 46804 46805 46806 46807 46808 46809 46810 46811 46813 46814 46815 46818 46819 46820 46821 46822 46825 46826 46828 46830 46831 46834 46835 46837 46838 46839 46843 46844 46845 46846 46847 46848 46849 168296)
Early/Lower Eocene55.8 - 48.6USA (Wyoming) Diacodexis metsiacus (15679 15680 15684 15690 15691 15693)