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Leptictida

Mammalia -

Synonymy list
YearName and author
1975Leptictida McKenna p. 41
1997Leptictida McKenna and Bell
2004Leptictida Kielan-Jaworowska et al. pp. 494, 505-506
2006Leptictida Lopatin
2007Leptictida Wible et al.
2010Leptictida Meehan and Martin p. 102

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
RankNameAuthor
Cotylosauria()
Amniota
Synapsida()
Therapsida()
infraorderCynodontia()
Epicynodontia
infraorderEucynodontia
Probainognathia
Mammaliamorpha
Mammaliaformes
classMammalia
subclassTribosphenida()
infraclassEutheria()
superorderLeptictida
superorderLeptictida

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: scansorialsubc
Diet: insectivoreuc
Created: 2005-09-06 20:43:42
Modified: 2005-09-06 22:44:32
Source: subc = subclass, c = class, subp = subphylum, uc = unranked clade
References: Luo et al. 2003, Carroll 1988, Hendy et al. 2009, Ji et al. 2002

Age range: base of the Maastrichtian to the top of the Pleistocene or 72.10000 to 0.01170 Ma

Collections (304 total)


Time interval Ma Country or state Original ID and collection number
Judithian83.5 - 70.6USA (Utah) Gypsonictops sp. C (14467)
Judithian83.5 - 70.6USA (Wyoming) Gypsonictops lewisi (14433 14458)
Judithian83.5 - 70.6USA (New Mexico) Gypsonictops sp. (14436 14464)
Judithian83.5 - 70.6Canada (Alberta) Gypsonictops lewisi (14451 14463 14471 14485)
Late/Upper Campanian83.5 - 70.6Canada (Alberta) Gypsonictops lewisi (45899)
Late/Upper Campanian83.5 - 70.6USA (Utah) Gypsonictops sp. A (14466) Gypsonictops sp. B, Gypsonictops sp. A (75836)
Late/Upper Campanian83.5 - 70.6USA (New Mexico) Gypsonictops sp. (14498 56627)
Middle Campanian - Late/Upper Campanian83.5 - 70.6USA (Montana) Gypsonictops lewisi (14446 14461 14470) Gypsonictops sp. (14434 14457)
Maastrichtian72.1 - 66.0USA (Montana) Gypsonictops sp. (55326)
Maastrichtian72.1 - 66.0USA (North Dakota) Gypsonictops sp. (45137)
Edmontonian70.6 - 66.0Canada (Alberta) Gypsonictops sp. (14502)
Edmontonian70.6 - 66.0USA (Alaska) Gypsonictops sp. (14495)
Edmontonian70.6 - 66.0USA (New Mexico) Gypsonictops clemensi, Gypsonictops lewisi (14496)
Lancian70.6 - 66.0Canada (Alberta) Gypsonictops hypoconus (14569) Gypsonictops hypoconus, Gypsonictops illuminatus (14630) Gypsonictops illuminatus (14632 14634 14637)
Lancian70.6 - 66.0Canada (Saskatchewan) Gypsonictops illuminatus (14558 14584 14655)
Lancian70.6 - 66.0USA (Wyoming) Gypsonictops hypoconus (14514 14519 14522 14524 14527 14538 14565 14566 14570 14587 14591 14596 14598 14601 14606 14609 14641 14642) Gypsonictops hypoconus, Euangelistes petersoni (14505) Gypsonictops sp. (14542)
Lancian70.6 - 66.0USA (Colorado) Gypsonictops sp. (14581 14640)
Lancian70.6 - 66.0USA (South Dakota) Gypsonictops hypoconus (14537 14604 14612)
Lancian70.6 - 66.0USA (Montana) Gypsonictops hypoconus (14576 172644) Gypsonictops hypoconus, Gypsonictops illuminatus (14515 14616) Gypsonictops hypoconus, Gypsonictops petersoni (14516) Gypsonictops illuminatus (14506 14528 14533 14534 14535 14536 14549 14575 14580 14583 14608 14617 14618 14623 14624 14647 14650) Gypsonictops petersoni (14517) Gypsonictops sp. (14508 14562) Gypsonictops sp., Gypsonictops hypoconus (172642)
Lancian70.6 - 66.0USA (North Dakota) Gypsonictops illuminatus (14610)
Late/Upper Maastrichtian70.6 - 66.0USA (Montana) Gypsonictops hypoconus (119009)
Late/Upper Maastrichtian70.6 - 66.0USA (Wyoming) Gypsonictops hypoconus (14585)
Late/Upper Maastrichtian70.6 - 66.0Canada (Saskatchewan) Gypsonictops sp. (54105)
Puercan66.0 - 63.3USA (Montana) Palaeictops sp., Prodiacodon crustulum (14766) Prodiacodon crustulum (14666 14738 14759 14799 14800 183112 183113 183114)
Puercan66.0 - 63.3Canada (Saskatchewan) Prodiacodon sp. (14691 14768)
Puercan66.0 - 63.3USA (New Mexico) Leptictidae indet. (14794)
To363.3 - 61.7Canada (Alberta) Prodiacodon furor (14894)
Torrejonian63.3 - 61.7USA (Montana) Myrmecoboides montanensis, Prodiacodon concordiarcensis, Prodiacodon furor (14906)
Torrejonian63.3 - 61.7USA (Utah) Myrmecoboides sp. (14830)
Torrejonian63.3 - 61.7USA (New Mexico) Leptictidae indet., Prodiacodon puercensis (14893) Prodiacodon puercensis (14815 14833 14859) Prodiacodon sp. (14816)
Torrejonian63.3 - 61.7USA (Wyoming) Leptictidae indet., Myrmecoboides sp., Palaeictops sp. (14912) Myrmecoboides montanensis, Prodiacodon puercensis, Diacodon concordiarcensis (14886) Prodiacodon sp. (14897 14898 14900 14904 14905)
Ti161.7 - 56.8Canada (Alberta) Myrmecoboides montanensis, Prodiacodon concordiarcensis, Prodiacodon furor, Prodiacodon puercensis (14939)
Ti361.7 - 56.8Canada (Alberta) Prodiacodon sp. (14992)
Tiffanian61.7 - 56.8USA (Montana) Myrmecoboides montanensis (15008) Myrmecoboides montanensis, Prodiacodon concordiarcensis, Prodiacodon furor (15025)
Tiffanian61.7 - 56.8USA (North Dakota) Prodiacodon sp. (14976)
Tiffanian61.7 - 56.8USA (Wyoming) Diacodon pearcei (14989) Leptictidae indet. (15036) Myrmecoboides sp. (15017) Palaeictops sp. (15032) Palaeictops sp., Prodiacodon concordiarcensis (15049) Palaeictops sp., Prodiacodon sp. (26569) Prodiacodon concordarcensis (198263) Prodiacodon concordiarcensis, Prodiacodon furor (14936) Prodiacodon concordiarcensis, Prodiacodon puercensis (198264) Prodiacodon paucus (15059) Prodiacodon puercensis (198262) Prodiacodon sp. (15034) Prodiacodon tauricinerei (15058 85096 190462)
Tiffanian61.7 - 56.8USA (Texas) Palaeictops sp. (14956)
Late/Upper Paleocene58.7 - 55.8China (Nei Mongol) Leptictida indet. (133389)
Late/Upper Paleocene58.7 - 55.8USA (Wyoming) Prodiacodon sp. (15024)
Clarkforkian56.8 - 55.8USA (Wyoming) Prodiacodon tauricinerei (15085 15107 15159)
Clarkforkian56.8 - 55.8USA (Colorado) Prodiacodon sp. (15239)
Ypresian56.0 - 47.8United Kingdom Leptictidae indet. (87950)
Ypresian56.0 - 47.8United Kingdom (England) Leptictidae indet. (38868 133368)
Lostcabinian55.8 - 50.3USA (Wyoming) Leptictidae indet., Palaeictops multicuspis (15930) Palaeictops multicuspis (15917) Palaeictops sp., Palaeictops multicuspis (15915)
Lysitean - Lostcabinian55.8 - 50.3USA (Wyoming) Prodiacodon sp. (15451)
Wasatchian55.8 - 50.3USA (Wyoming) Diacodon alticuspis (15596) Leptictidae indet. (15479 15582) Palaeictops bicuspis (15551 15553 15554 15556 15557 15558 15576 15578 15669 15694 46636 46692 46699 46701 46706 46721 46755 46782 46820 46834) Palaeictops bicuspis, Prodiacodon tauricinerei (15548 15577) Palaeictops multicuspis (15559) Palaeictops pineyensis (15486 15662 15964) Palaeictops sp. (15842 15902 15934 16074) Palaeictops sp., Prodiacodon sp. (15673 118482) Palaeictops tauricinerei (15455 15893 15932 16021 16055) Prodiacodon sp. (15729 15793 15897) Prodiacodon tauricinerei (15491 15493 15504 15505 15507 15510 15512 15514 15515 15516 15518 15520 15522 15531 15534 15544 15555 15573)
Wasatchian55.8 - 50.3Canada (Northwest Territories) Prodiacodon sp. (15583)
Wasatchian55.8 - 50.3USA (Colorado) Palaeictops bicuspis (15294 15310 15340 15652) Palaeictops bicuspis, Prodiacodon tauricinerei (15225) Palaeictops matthewi (15333 15420 15650) Palaeictops tauricinerei (15450 15480 15485 15660 15725 15845 15887) Prodiacodon tauricinerei (15222 15353 15391)
Wasatchian55.8 - 50.3USA (North Dakota) Palaeictops tauricinerei (15895)
Wasatchian55.8 - 50.3USA (New Mexico) Palaeictops sp., Prodiacodon sp. (15446) Prodiacodon sp. (15448) Prodiacodon tauricinerei (15453)
Early/Lower Eocene55.8 - 48.6France (Var) Leptictidae indet. (35538)
Early/Lower Eocene55.8 - 48.6China (Shandong) Asioictops mckennai, Scileptictis simplus, Scileptictis stenotalus (77929)
Early/Lower Eocene55.8 - 48.6USA (Wyoming) Amphigyion straitae (80580) Palaeictops bicuspis (15589 15680 15687 15692 15702) Palaeictops bicuspis, Prodiacodon tauricinerei (15586)
Wasatchian - Bridgerian55.8 - 46.2Canada (Northwest Territories) Leptictidae indet. (15584)
Bridgerian50.3 - 46.2USA (Wyoming) Diacodon bridgeri (16428) Hypictops syntaphus (16279) Leptictidae indet. (15837) Palaeictops bridgeri (16137 16204 16223 16388 16415 16446 16499) Palaeictops sp., Palaeictops multicuspis (16207)
Bridgerian50.3 - 46.2USA (Utah) Palaeictops bridgeri (16396)
Early/Lower Uintan46.2 - 40.4USA (California) Leptictidae indet. (16705)
Early/Lower Uintan46.2 - 40.4USA (Colorado) Leptictidae indet. (16623)
Late/Upper Uintan46.2 - 40.4Canada (Saskatchewan) Palaeictops borealis, Leptictis sp. (16626)
Uintan46.2 - 40.4USA (Texas) Leptictidae indet. (16614)
Uintan46.2 - 40.4USA (Wyoming) Palaeictops altimontis (189827) Palaeictops sp. (16630)
Uintan46.2 - 40.4USA (Utah) Palaeictops robustus (189826)
Duchesnean40.4 - 37.2USA (Wyoming) Palaeictops sp. (16826)
Duchesnean40.4 - 37.2Canada (Saskatchewan) Leptictis sp. (16846) Palaeictops borealis, Leptictis sp. (16845)
Duchesnean40.4 - 37.2USA (Texas) Leptictis douglassi (16835)
Duchesnean - Chadronian40.4 - 33.9USA (Montana) Leptictis sp. (16840)
Priabonian38.0 - 33.9Spain (Catalonia) Leptictis sp. (31751)
Chadronian37.2 - 33.9USA (Texas) Leptictis wilsoni (17016)
Chadronian37.2 - 33.9USA (South Dakota) Ictops dakotensis (17006 17007)
Chadronian37.2 - 33.9USA (North Dakota) Leptictis sp. (16991)
Chadronian37.2 - 33.9USA (Wyoming) Ictops sp. (16908 16952) Leptictis dakotensis (16942 16943)
Late/Upper Chadronian37.2 - 33.9USA (Montana) Leptictis sp. (17027)
Middle Chadronian37.2 - 33.9Canada (Saskatchewan) Leptictis sp. (16928)
Chadronian - Orellan37.2 - 33.3USA (South Dakota) Megaleptictis altidens (154199)
Orellan33.9 - 33.3USA (North Dakota) Leptictis dakotensis (17100)
Orellan33.9 - 33.3Canada (Saskatchewan) Leptictis sp. (17111)
Orellan33.9 - 33.3USA (Nebraska) Blacktops longinares, Blacktops latidens (17221) Leptictis sp. (17098 17108)
Orellan33.9 - 33.3USA (South Dakota) Ictops dakotensis (17133) Ictops sp. (17094 17102 17174 17187 17188 17189 17190 17198) Leptictis haydeni (17295) Megaleptictis altidens (163487)
Orellan33.9 - 33.3USA (Wyoming) Leptictis dakotensis (17104 17105 17106) Leptictis sp. (17318)
Orellan33.9 - 33.3USA (Colorado) Ictops sp. (17081 17082)
Whitneyan33.3 - 30.8Canada (Saskatchewan) Leptictis sp. (17372)
Whitneyan33.3 - 30.8USA (South Dakota) Ictops sp. (17384) Leptictis dakotensis (17336)
Pleistocene2.588 - 0.0117USA (Illinois) Anomodon snyderi (87059)