Intyrictis

izumrli rod placentalni sisara

Intyrictis (Intiriktis — „Mekintireva lasica”) je izumrli rod placentalni sisara, iz izumrle potporodica Didymictinae unutar izumrle porodice Viverravidae, koji je u periodu srednjeg paleocena nastanjivao područje Sjeverne Amerike.[3][4]

Intyrictis
Vremenski raspon: 62.4–61.4 Ma
srednji paleocen
Naučna klasifikacija e
Domen: Eukaryota
Carstvo: Animalia
Tip: Chordata
Klasa: Mammalia
Kladus: Carnivoramorpha
Natporodica: Viverravoidea
Porodica: Viverravidae
Potporodica: Didymictinae
Rod: Intyrictis
Gingerich & Winkler, 1985[1]
Tipska vrsta
Intyrictis vanvaleni
MacIntyre, 1966
Vrste
  • Intyrictis vanvaleni
Sinonimi[2]
sinonimi vrste:
  • I. vanvaleni:
    • Bryanictis vanvaleni (MacIntyre, 1966)
    • Protictis vanvaleni (MacIntyre, 1966)

Etimologija naziva

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Rod: Porijeklo naziva od: Značenje naziva:
Intyrictis
  • prezimena američkog paleontologa Gilsa Ternan Mekintira
  • i latinske riječi iktis (lat. ictis), koja znači lasica
simpsonova lasica
Vrsta: Porijeklo naziva od: Značenje naziva:
I. vanvaleni
  • roda Intyrictis
  • i prezimena američkog paleontologa Leja Van Vejlena
vanvejlenov Intiriktis

Sistematika

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Klasifikacija

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Rod: Intyrictis (Gingerich & Winkler, 1985)
Vrsta: Rasprostranjenost fosila
i lokacija:
Vremenski
raspon:
I. vanvaleni (MacIntyre, 1966)[5]   SAD (Vajoming,[6][7] Montana i Novi Meksiko[8]) 62,4 do 61,4 mil. god.

Filogenija

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Dolje prikazani kladogram predstavlja filogenetske veze roda Intyrictis.[9][1][10][11]

 Carnivoramorpha 

Carnivoraformes

 ? 

Carnivoramorpha sp. (UALVP 31176)

 ? 

Carnivoramorpha sp. (USNM 538395)

 ? 

"Sinopa" insectivorus

 †Viverravidae 
 ? 

Ravenictis

 ? 

Carnivoramorpha sp. (UALVP 50993 & UALVP 50994)

 †Viverravoidea 
 †Viverravidae 

Orientictis

Pappictidops

Preonictis

Variviverra

Ictidopappinae

Viverravinae

 ? 

Viverravidae sp. (CM 71188 & CM 71189)

 †Didymictinae 
 †Intyrictis 

Intyrictis vanvaleni

Bryanictis

 †Protictis 

 †Protictis haydenianus 

 †Protictis minor 

 †Protictis simpsoni 

Raphictis

 †Protictis paralus 

 †Protictis agastor 

 †(Protictoides

 †Protictis aprophatos 

Didymictis

 ? 

"Deltatherium" durini

Pristinictis

 sensu stricto 
 sensu lato 

Vremenska rasprostranjenst roda Intyrictis unutar porodice Viverravidae

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Viverravidae sp. (CM 71188)ViverravinaeProtictoidesDidymictisProtictisRaphictisProtictisDeltatherium duriniPristinictisBryanictisProtictisProtictisProtictisIctidopappusOrientictisVariviverraPreonictisPappictidopsFanerozoikKenozoikMezozoikPaleogenKreda (perioda)OligocenEocenPaleocenGornja kredaPriabonianBartonianLutetianYpresianThanetianSelandianDanian

Vidi još

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Reference

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  1. ^ a b P. D. Gingerich and D. A. Winkler (1985) "Systematics of Paleocene Viverravidae (Mammalia, Carnivora) in the Bighorn Basin and Clark's Fork Basin, Wyoming." Contributions from the Museum of Paleontology, University of Michigan 27(4):87-128
  2. ^ J. Alroy (2002.) "Synonymies and reidentifications of North American fossil mammals."
  3. ^ McKenna, Malcolm C.; Bell, Susan K. (1997). Classification of Mammals Above the Species Level. New York: Columbia University Press. ISBN 978-0-231-11012-9. Pristupljeno 16. 3. 2015. 
  4. ^ J. J. Flynn (1998.) "Early Cenozoic Carnivora ("Miacoidea")." In C. M. Janis, K. M. Scott, and L. L. Jacobs (eds.) "Evolution of Tertiary Mammals of North America. Volume 1: Terrestrial Carnivores, Ungulates, and Ungulatelike Mammals." Cambridge University Press, Cambridge. ISBN 9780521355193
  5. ^ G. T. MacIntyre (1966) "The Miacidae (Mammalia, Carnivora): Part 1, The systematics of Ictidopappus and Protictis." Bulletin of the American Museum of Natural History 131(2):115-210
  6. ^ J. K. Rigby, Jr. (1980) "Swain Quarry of the Fort Union Formation, Middle Paleocene (Torrejonian), Carbon County, Wyoming: geologic setting and mammalian fauna." Evolutionary Monographs 3:1-178
  7. ^ R. Secord (1998) "Paleocene mammalian biostratigraphy of the Carbon Basin, southeastern Wyoming, and age constraints on local phases of tectonism." Rocky Mountain Geology 33(1):119-154
  8. ^ T. E. Williamson and S. G. Lucas (1993) "Paleocene vertebrate paleontology of the San Juan Basin, New Mexico." New Mexico Museum of Natural History Bulletin 2:105-136
  9. ^ Flynn, John J.; Galiano, Henry (1982). „Phylogeny of Early Tertiary Carnivora, With a Description of a New Species of Protictis From the Middle Eocene of Northwestern Wyoming”. American Museum Novitates. 2725: 1—64. 
  10. ^ P. D. Polly (1997) "Ancestry and Species Definition in Paleontology: A Stratocladistic Analysis of Paleocene-Eocene Viverravidae (Mammalia, Carnivora) from Wyoming." Contributions from the Museum of Paleontology, University of Michigan 30(1):1-53
  11. ^ S. Faurby, L. Werdelin, A. Antonelli (2019) "Dispersal ability predicts evolutionary success among mammalian carnivores" Department of Biological and Environmental Sciences, University of Gothenburg, Box 461, SE