Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Dissacus

Mammalia - Acreodi - Mesonychidae

Taxonomy
Dissacus was named by Cope (1881) [sometimes said to be 1884, but 1881 is supported by Matthew 1915a, Matthew 1937, Simpson 1937a and Winterfeld 1982; and apparently the name was used in combination "Dissacus carnifex" in 1882, before transferral of genotypic species navajovius to the genus in 1884!]. It is not extant. Its type is Mesonyx navajovius. It was considered paraphyletic by Geisler and McKenna (2007).

It was assigned to Mesonychinae by Szalay and Gould (1966) and Zhou et al. (1995); and to Mesonychidae by Cope (1881), Scott (1892), Hay (1902), Hay (1930), Chow et al. (1973), Chow et al. (1977), Carroll (1988), McKenna and Bell (1997), Gingerich (1998), Archibald (1998), Thewissen et al. (2001), Geisler and McKenna (2007), Rose et al. (2012) and Solé et al. (2018).

Synonyms
Synonymy list
YearName and author
1880Hyoenodictis Lemoine p. 5
1881Dissacus Cope
1891Hyaenodictis Lemoine p. 272
1892Dissacus Scott p. 303
1894Plesidissacus Lemoine p. 353
1902Dissacus Hay p. 749
1930Dissacus Hay p. 467
1966Dissacus Szalay and Gould p. 134
1973Dissacus Chow et al.
1977Dissacus Chow et al.
1988Dissacus Carroll
1995Dissacus Zhou et al. p. 397
1997Dissacus McKenna and Bell p. 367
1998Dissacus Archibald p. 317
1998Dissacus Gingerich p. 427 figs. FIgure 1
2001Dissacus Thewissen et al. p. suppl.
2007Dissacus Geisler and McKenna p. 190
2012Dissacus Rose et al.
2018Dissacus Solé et al.

Is something missing? Join the Paleobiology Database and enter the data

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()
infraorderCynodontia()
RankNameAuthor
Mammaliamorpha
Mammaliaformes
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
orderAcreodiMatthew 1909
Mesonychia
familyMesonychidae
genusDissacusCope 1881

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.

G. †Dissacus Cope 1881
show all | hide all
Dissacus argenteus O'Leary and Rose 1995
Dissacus blayaci Stehlin 1926
Dissacus bohaiensis Tong and Wang 2006
Dissacus europaeus Lemoine 1891
hide
Invalid names: Hyaenodictis gaudryi Lemione 1891 [synonym]
Dissacus filholi Lemoine 1891
Dissacus indigenus Dashzeveg 1976
Dissacus magushanensis Yan and Tang 1976
Dissacus navajovius Cope 1881
hide
Invalid names: Dissacus carnifex Cope 1882 [synonym]
Dissacus praenuntius Matthew and Granger 1915
Dissacus progressus Crusafont-Pairo and Golpe-Posse 1968
Dissacus raslanloubatieri Solé et al. 2018
Dissacus rotundus Wang 1975
Dissacus rougierae Solé et al. 2018
Dissacus saurognathus Wortman 1897
Dissacus serior O'Leary and Rose 1995
Dissacus serratus Chow and Qi 1978
Dissacus shanghoensis Chow et al. 1973
Dissacus willwoodensis O'Leary and Rose 1995
Dissacus zanabazari Geisler and McKenna 2007
Dissacus zengi Ting 2004
Invalid names: Hyaenodictis Lemoine 1891 [synonym], Hyoenodictis Lemoine 1880 [synonym], Plesidissacus Lemoine 1894 [synonym]
Diagnosis
No diagnoses are available