Even-toed ungulates [details]
Mountain pygmy possum. Originally described as fossil/extinct, however live examples discovered in 1966, refer ... [details]
Carnivores (mammals). [details]
Whales, dolphins and porpoises. [details]
Bats. [details]
Armodillos and their fossil relatives (pampatheriids, and glyptodonts). [details]
Hedgehogs, moonrats. [details]
Hyraxes and allies. [details]
Hares, rabbits and allies. [details]
Elephant shrews. [details]
Odd-toed ungulates. [details]
Pangolins and relatives. [details]
Anteaters and sloths. [details]
Monkeys, apes and relatives (including humans). [details]
Elephants and their extinct relatives. [details]
Rodents. [details]
Tree shrews. [details]
Dugongs and manatees. [details]
Shrews. [details]
Nom. preocc., replaced by Hemanthropus von Königswald, 1957; both are syns. of Homo according to McKenna & Bell [details]
As Homo (Africanthropus) [details]
Nomen novum for Hemianthropus von Königswald, 1957 [details]
Misspelled Pseudohomo in McKenna & Bell, 1997 [details]
From McKenna & Bell, 1997: Validity questionable. Probably best considered a nomen nudum or nomen oblitum. [details]
From McKenna & Bell, 1997: Palmer (1904) stated that Pontistes is antedated by Palaeopontoporia, based upon the ... [details]
From McKenna & Bell, 1997: Nomen dubium, possibly synonymous with some advanced toxodont. [details]
Listed as syn. of Oldfieldthomasiidae in the Paleobiology DB (2022 version), rationale unclear (Acoelodus is not ... [details]
Listen in Erinaceomorpha, as per McKenna & Bell, 1997, although as Macroscelidea in The PaleoBiology Database (2019 ... [details]
Unallocated in suborder Feliformia according to McKenna & Bell, 1997, although The Paleobiology Database (2022 ... [details]
Name misspelled ("Ailurena") in Nomenclator Zoologicus, also with incorrect second author (Wayne not Christian). [details]
Name spelled Aeluravus (same authority) in Nomenclator Zoologicus; correct spelling not researched. [details]
Stated synonymy (of Sansanosmilus per McKenna & Bell, 1997) requires clarification. McKenna & Bell, 1997 treat ... [details]
McKenna & Bell, 1997, list as a syn. of Cimolomys, while noting that it "may, instead, be a synonym of Cimolodon". ... [details]
Previously as nomen nudum by Kretzoi in Kadic & Kretzoi, 1930 (McKenna & Bell, 1997). [details]
Listed as a syn. of Microtus in McKenna & Bell, but treated as an accepted genus by some later workers and in the ... [details]
Listed as a syn. of Phenacodus in McKenna & Bell, 1997. Schoch, 1998, Transactions of the American Philosophical ... [details]
Authority given in Nomenclato Zoologicus as Viret, 1951, which appears to be a later usage (not further researched). [details]
Listed as accepted genus in The Paleobiology Database (2022 version) based on older works, but a synonym of ... [details]
Publication details cited in McKenna & Bell as Heller, 1935: 296. Nomenclator Zoologicus has no record for this ... [details]
Either a misspelling in Nomenclator Zoologicus (correct is Amphilemur per McKenna & Bell, 1997 and elsewhere), or a ... [details]
From McKenna & Bell, 1997: Synonymy [i.e., with Carolozittelia] questionable. This name appears to be a nomen ... [details]
McKenna & Bell, 1997 list Bobolestes in Pappotheriidae, however more recent sources e.g. The Paleobiology DB (2022 ... [details]
Excludes subfamily Hathliacyninae of McKenna & Bell, treated as family Hathliacynidae by more recent workers e.g. ... [details]
Junior homonym of Bradylemur de Blainville, 1839 (Lorisidae), the latter currently treated as a synonym of Loris, ... [details]
Corrected from original incorrrect spelling Branssatoglis by Hugueney, 1969. [details]
Original incorrrect spelling; the corrected original spelling Bransatoglis was introduced by Hugueney, 1969. [details]
Listed as an accepted order per McKenna & Bell, 1997, however later workers regard this order as polyphyletic and ... [details]
According to McKenna & Bell, Lesson's name was attributed therein to Gray, 1825, however Gray's name was a nomen ... [details]
Gray's original name Cyclothurus, 1825, was a nomen nudum according to both Neave and McKenna & Bell, and the first ... [details]
From McKenna & Bell, 1997: Variant of Daphoenus for D. caroniavorus. [details]
McKenna & Bell treat as a nomen oblitum, however this name is invalid, being a junior homonym of Decticus ... [details]
McKenna & Bell, 1987 include Paleoparadoxidae in this family, however other sources maintain the two families as ... [details]
Listed in own subfamily (Diacodontinae) in McKenna & Bell, 1997, unplaced in Erinaceomorpha. [details]
?incorrect original spelling: Neave has original spelling as Doliocherus Filhol, 1882, with Doliochoerus Roger, ... [details]
Proposed as subgenus of Elaphurus. [details]
From McKenna & Bell, 1997: Possibly should be regarded as a nomen dubium. The Palobiology DB (2022 version) lists ... [details]
Placental mammals; as Placentalia (cohort) in McKenna & Bell. According to the latter authors, not Eutheria Gill, ... [details]
McKenna & Bell, 1997 mention the erection of family Gashterniidae in a note, but treat Gashternia as unallocated ... [details]
McKenna & Bell, 1997 list this genus as unplaced in Ruminantia, although Paleobiology DB (2022 version) lists in ... [details]
From McKenna & Bell, 1997: Possibly best regarded as a nomen oblitum. [details]
Treated as a subfamily of Borhyaenidae in McKenna & Bell, 1997, but as a separate family by recent authors, e.g. ... [details]
Spelling based on genus name Hathlyacynus Ameghino, 1894, an unaccepted variant spelling and objective synonym of ... [details]
pro -liacynus Ameghino 1887 (Nomen. Zool.). Year given as 1894 in McKenna & Bell. [details]
New genus, species (Helacyton gartleri) and family (Helacytidae) erected for a human cell line grown in the ... [details]
From McKenna & Bell, 1997: Nomen dubium, possibly a synonym of some advanced toxodont. [details]
Originally as subgenus of Ischyrictis Helbing, 1930. [details]
Authority given in McKenna & Bell as Falconer & Cautley in Owen, 1845. [details]
McKenna & Bell, 1997 list as Marsupialia (=Metatheria) unallocated; also as "basal metatheria" in Davis & Cifelli, ... [details]
Original (incorrect) spelling: Kühneon. [details]
Original incorrect spelling, see Kuehneon. [details]
From McKenna & Bell, 1997: "Probably best regarded as a nomen dubium". Gaetano & Rougier, 2012 state: A form ... [details]
Proposed as subgenus (McKenna & Bell, 1997). [details]
Corrected original spelling (original spelling McKennatherium) by McKenna & Bell, 1997. [details]
From McKenna & Bell, 1997: Replacement name for Myoryctes Forsyth Major, 1908, preoccupied. [details]
Emended to Mackennamorphus by McKenna & Bell, 1997, however both names considered synonyms of Tetonius in that work. [details]
Included as an accepted genus in Plesiadapidae (Primates) in PaleoBiology Database (2022 version) "according to G. ... [details]
McKenna & Bell, 1997 quote a statement by Simpson, 1945 to the effect that the name "Megalonyx Jefferson, 1799" is ... [details]
Listed as unallocated in suborder Feliformia in McKenna & Bell, 1997, although The Paleobiology Database (2022 ... [details]
Name mentioned in passing only in McKenna & Bell (in discussion of the different name Mesochoerus Shaw & Cooke, ... [details]
Not preoccupied by Mesochoerus Trouessart, 1898, a misspelling of Mesochaerus Depéret, 1887 and thus unavailable. [details]
treated as syn. of Marsupialia (latter ranked as cohort) in McKenna & Bell, 1997. [details]
Authority given in McKenna & Bell as Osborn, 1892, and in Silcox et al., 2017 as Osborn & Wortman, 1892 (not ... [details]
From McKenna & Bell, 1997: Proposed as subgenus. Raised to generic rank by Zittel, Schlosser & Woodward, 1925 ... [details]
Listed as syn. of Rhyncocyon in McKenna & Bell, 1997. [details]
McKenna & Bell use this name as a subclass (syn. of Prototheria) equivalent to 2 orders, Platypoda Gill and ... [details]
In addition to Nesomyinae Forsyth Major, 1897 (as subfamily of Muridae), McKenna & Bell give "Nesomyidae Weber, ... [details]
This and Nothocyon Wortman & Matthew, 1899 are the same genus. McKenna and Bell (1997) list them as separate genera ... [details]
According to McKenna & Bell, 1997, Yan & Tang (1976) used this name on a figure accompanying their description of ... [details]
As unallocated Placentalia (=Eutheria) in McKenna & Bell, 1997; Wang et al., 2016 also list as order indet., family ... [details]
McKenna & Bell, 1997 treat this family as a syn. of Desmostylidae, however other authors e.g. Domning, 2018 ... [details]
The Paleobiology Database (2022) version places this genus in Bathyergidae citing McKenna & Bell, however the ... [details]
Listed as a synponym of Plesiosminthus Viret, 1926 in McKenna & Bell, 1997, however an accepted genus according to ... [details]
Listed as order Peramelia (with Peramelemorphia as synonym) in McKenna & Bell, 1997. [details]
From McKenna & Bell, 1997: Perutherium (sole included genus) is "possibly a didolodontid or a primitive notoungulate". [details]
This spelling and year as given in McKenna & Bell, treated as a corrected original spelling (current usage), ... [details]
The spelling Plataeomys is used in McKenna & Bell for this genus (?= current usage), so the spelling "Plateomys" ... [details]
Junior homonym of Platyodon Conrad, 1837 (Mollusca). [details]
Junior homonym of Pleurocyon Mercerat, 1917, a fossil canid; replacement name is Simidectes Stock, 1933. [details]