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<mods:title id="4AEE968DD2F56798E5F2AC03104FD6A4">Molecular phylogenetics and taxonomy of dwarf hamsters Cricetulus Milne-Edwards, 1867 (Cricetidae, Rodentia): description of a new genus and reinstatement of another</mods:title>
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<paragraph id="9A6D36BBFFC4FFD367D3FCB8FE18FCCE" blockId="12.[151,454,788,815]" box="[151,454,788,815]" pageId="12" pageNumber="343">
<heading id="C12581D7FFC4FFD367D3FCB8FE18FCCE" bold="true" box="[151,454,788,815]" fontSize="11" level="1" pageId="12" pageNumber="343" reason="1">
<emphasis id="A8A6EAA9FFC4FFD367D3FCB8FE18FCCE" bold="true" box="[151,454,788,815]" pageId="12" pageNumber="343">
<taxonomicName id="5DD24D38FFC4FFD367D3FCB8FE87FCCF" authority="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov, 2018" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[151,345,788,814]" class="Mammalia" family="Cricetidae" genus="Nothocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="genus" status="gen. nov.">
<emphasis id="A8A6EAA9FFC4FFD367D3FCB8FE87FCCF" bold="true" box="[151,345,788,814]" italics="true" pageId="12" pageNumber="343">Nothocricetulus</emphasis>
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<taxonomicNameLabel id="B39557D2FFC4FFD3661BFCB9FE18FCCE" box="[351,454,789,815]" pageId="12" pageNumber="343" rank="genus">gen.nov.</taxonomicNameLabel>
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<paragraph id="9A6D36BBFFC4FFD367D3FCF0FD89FC93" blockId="12.[151,599,860,882]" box="[151,599,860,882]" pageId="12" pageNumber="343">
<emphasis id="A8A6EAA9FFC4FFD367D3FCF0FEF8FC93" bold="true" box="[151,294,860,882]" pageId="12" pageNumber="343">Type species:</emphasis>
<emphasis id="A8A6EAA9FFC4FFD3666FFCF1FE89FC93" box="[299,343,861,882]" italics="true" pageId="12" pageNumber="343">Mus</emphasis>
<taxonomicName id="5DD24D38FFC4FFD36619FCF1FD89FC93" authority="Pallas, 1773" authorityName="Pallas" authorityYear="1773" box="[349,599,860,882]" class="Mammalia" family="Cricetidae" genus="Cricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="species" species="migratorius">
<emphasis id="A8A6EAA9FFC4FFD36619FCF1FE0BFC93" box="[349,469,861,882]" italics="true" pageId="12" pageNumber="343">migratorius</emphasis>
Pallas, 1773
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<subSubSection id="D2C86530FFC4FFD267D3FC32FC66FE4C" lastPageId="13" lastPageNumber="344" pageId="12" pageNumber="343" type="diagnosis">
<paragraph id="9A6D36BBFFC4FFD367D3FC32FE9AFAFE" blockId="12.[151,1436,926,1311]" pageId="12" pageNumber="343">
<emphasis id="A8A6EAA9FFC4FFD367D3FC32FECFFC56" bold="true" box="[151,273,926,951]" pageId="12" pageNumber="343">Diagnosis.</emphasis>
Small hamsters with moderately sized tail (~30% of body length), naked palms and soles. Auditory bullae moderately inflated, tube-like anterior processi absent, stapedial foramen present. Hamular process of squamosal is broad, distally spatulated. Molars relatively broad, with widely separated cusps and large anterocones(-conids). In the upper M1 and M2, the median mures formed by the posterior ridges of the para- and protocones and anterior ridges of the meta- and hypocones are characteristically X-shaped, in particular the anterior ridge of the metacone (metalophule) tends to join the posterior ridge of the protocone but not the anterior ridge of the hypocone (
<figureCitation id="02E92A3EFFC4FFD3667AFBDAFE5CFB6E" box="[318,386,1142,1167]" captionStart="FIGURE 7" captionStartId="12.[151,250,1945,1967]" captionTargetBox="[259,1339,1349,1935]" captionTargetId="figure@12.[259,1339,1349,1935]" captionTargetPageId="12" captionText="FIGURE 7. Occlusal view of M1 and M2; (a) Cricetulus barabensis (ZMMU S-187357), (b) Cricetulus longicaudatus (ZMMU S-187364), (c) Nothocricetulus migratorius (ZMMU S-15931), (d) Urocricetus aff.alticola (ZMMU S-155362), (e) Allocricetulus eversmanni (ZMMU S-171981).Arrow рoints to the median mure." httpUri="https://zenodo.org/record/1187502/files/figure.png" pageId="12" pageNumber="343">Fig. 7</figureCitation>
). Mesolophids absent. Molar proportion as in
<taxonomicName id="5DD24D38FFC4FFD364C9FBDAFBDFFB6E" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[909,1025,1142,1167]" class="Mammalia" family="Cricetidae" genus="Cricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC4FFD364C9FBDAFBDFFB6E" box="[909,1025,1142,1167]" italics="true" pageId="12" pageNumber="343">Cricetulus</emphasis>
</taxonomicName>
. [A detailed description of dentition is provided by Pradel (1981).] Zygomatic plate is straight (as in
<taxonomicName id="5DD24D38FFC4FFD36420FB37FC1DFB53" box="[868,963,1179,1202]" class="Mammalia" family="Cricetidae" genus="Cricetus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC4FFD36420FB37FC1DFB53" box="[868,963,1179,1202]" italics="true" pageId="12" pageNumber="343">Cricetus</emphasis>
</taxonomicName>
) in most; however, the morphology of the anterior zygoma is polymorphic in Chinese and Mongolian populations (Lebedev &amp; Potapova 2008) where, in many specimens, the infraorbital foramen is rounded on the outer side and lacks external plate (as in
<taxonomicName id="5DD24D38FFC4FFD367D3FAAAFEEAFAFE" box="[151,308,1286,1311]" class="Mammalia" family="Cricetidae" genus="Allocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC4FFD367D3FAAAFEEAFAFE" box="[151,308,1286,1311]" italics="true" pageId="12" pageNumber="343">Allocricetulus</emphasis>
</taxonomicName>
).
</paragraph>
<caption id="CEAD6633FFC4FFD367D3F835FC0DF810" httpUri="https://zenodo.org/record/1187502/files/figure.png" pageId="12" pageNumber="343" startId="12.[151,250,1945,1967]" targetBox="[259,1339,1349,1935]" targetPageId="12">
<paragraph id="9A6D36BBFFC4FFD367D3F835FC0DF810" blockId="12.[151,1436,1945,2033]" pageId="12" pageNumber="343">
<emphasis id="A8A6EAA9FFC4FFD367D3F835FEC6F84E" bold="true" box="[151,280,1945,1967]" pageId="12" pageNumber="343">FIGURE 7.</emphasis>
Occlusal view of M1 and M2; (a)
<taxonomicName id="5DD24D38FFC4FFD365E4F835FC5AF84E" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[672,900,1945,1967]" class="Mammalia" family="Cricetidae" genus="Cricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="species" species="barabensis">
<emphasis id="A8A6EAA9FFC4FFD365E4F835FC5AF84E" box="[672,900,1945,1967]" italics="true" pageId="12" pageNumber="343">Cricetulus barabensis</emphasis>
</taxonomicName>
(ZMMU S-187357), (b)
<taxonomicName id="5DD24D38FFC4FFD363D3F835FA45F84E" authorityName="Milne-Edwards" authorityYear="1867" box="[1175,1435,1945,1967]" class="Mammalia" family="Cricetidae" genus="Cricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="species" species="longicaudatus">
<emphasis id="A8A6EAA9FFC4FFD363D3F835FA45F84E" box="[1175,1435,1945,1967]" italics="true" pageId="12" pageNumber="343">Cricetulus longicaudatus</emphasis>
</taxonomicName>
(ZMMU S-187364), (c)
<taxonomicName id="5DD24D38FFC4FFD366D0F816FD68F831" box="[404,694,1978,2000]" class="Mammalia" family="Cricetidae" genus="Nothocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="species" species="migratorius">
<emphasis id="A8A6EAA9FFC4FFD366D0F816FD68F831" box="[404,694,1978,2000]" italics="true" pageId="12" pageNumber="343">Nothocricetulus migratorius</emphasis>
</taxonomicName>
(ZMMU S-15931), (d)
<taxonomicName id="5DD24D38FFC4FFD364F4F817FB41F831" authorityName="Thomas" authorityYear="1917" box="[944,1183,1978,2000]" class="Mammalia" family="Cricetidae" genus="Urocricetus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="species" species="alticola">
<emphasis id="A8A6EAA9FFC4FFD364F4F817FB41F831" box="[944,1183,1978,2000]" italics="true" pageId="12" pageNumber="343">Urocricetus aff.alticola</emphasis>
</taxonomicName>
(ZMMU S-155362), (e)
<taxonomicName id="5DD24D38FFC4FFD367D3F877FE41F810" baseAuthorityName="Brandt" baseAuthorityYear="1859" box="[151,415,2011,2033]" class="Mammalia" family="Cricetidae" genus="Allocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="12" pageNumber="343" phylum="Chordata" rank="species" species="eversmanni">
<emphasis id="A8A6EAA9FFC4FFD367D3F877FE41F810" box="[151,415,2011,2033]" italics="true" pageId="12" pageNumber="343">Allocricetulus eversmanni</emphasis>
</taxonomicName>
(ZMMU S-171981). Arrow рoints to the median mure.
</paragraph>
</caption>
<paragraph id="9A6D36BBFFC5FFD26783FF3BFC66FE4C" blockId="13.[151,1437,151,752]" pageId="13" pageNumber="344">
<emphasis id="A8A6EAA9FFC5FFD26783FF3BFE0EFF51" bold="true" box="[199,464,151,176]" pageId="13" pageNumber="344">Differential diagnosis.</emphasis>
<taxonomicName id="5DD24D38FFC5FFD2669EFF3BFD53FF51" authority="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov, 2018" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[474,653,151,176]" class="Mammalia" family="Cricetidae" genus="Nothocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="343" phylum="Chordata" rank="genus" status="gen. nov.">
<emphasis id="A8A6EAA9FFC5FFD2669EFF3BFD53FF51" box="[474,653,151,176]" italics="true" pageId="13" pageNumber="344">Nothocricetulus</emphasis>
</taxonomicName>
can be distinguished from all other hamsters by molar morphology (position of metalophule on M1 and M2). Among small-sized hamsters, it differs from
<taxonomicName id="5DD24D38FFC5FFD263C6FF10FAC1FF34" box="[1154,1311,188,213]" class="Mammalia" family="Cricetidae" genus="Allocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD263C6FF10FAC1FF34" box="[1154,1311,188,213]" italics="true" pageId="13" pageNumber="344">Allocricetulus</emphasis>
</taxonomicName>
by a more slender rostrum and narrower braincase, from
<taxonomicName id="5DD24D38FFC5FFD265EAFF4DFCEDFF19" authorityName="Satunin" authorityYear="1902" box="[686,819,225,248]" class="Mammalia" family="Cricetidae" genus="Urocricetus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD265EAFF4DFCEDFF19" box="[686,819,225,248]" italics="true" pageId="13" pageNumber="344">Urocricetus</emphasis>
</taxonomicName>
and
<taxonomicName id="5DD24D38FFC5FFD2642AFF73FC00FF19" authorityName="Miller" authorityYear="1910" box="[878,990,223,248]" class="Mammalia" family="Cricetidae" genus="Phodopus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD2642AFF73FC00FF19" box="[878,990,223,248]" italics="true" pageId="13" pageNumber="344">Phodopus</emphasis>
</taxonomicName>
by bullae morphology; from the latter genus it also differs by the presence of a well-developed stapedial foramen.
<taxonomicName id="5DD24D38FFC5FFD26352FEA8FB17FEFC" authority="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov, 2018" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[1046,1225,260,285]" class="Mammalia" family="Cricetidae" genus="Nothocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="343" phylum="Chordata" rank="genus" status="gen. nov.">
<emphasis id="A8A6EAA9FFC5FFD26352FEA8FB17FEFC" box="[1046,1225,260,285]" italics="true" pageId="13" pageNumber="344">Nothocricetulus</emphasis>
</taxonomicName>
is separated from
<taxonomicName id="5DD24D38FFC5FFD267D3FE8BFED2FEA1" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[151,268,295,320]" class="Mammalia" family="Cricetidae" genus="Cricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD267D3FE8BFED2FEA1" box="[151,268,295,320]" italics="true" pageId="13" pageNumber="344">Cricetulus</emphasis>
</taxonomicName>
proper by the above-mentioned dental traits and also by larger width of the distal part of the hamular process, which is relatively narrow and assymetric in the latter genus, as well as by the shape of the fronto-parietal suture: in
<taxonomicName id="5DD24D38FFC5FFD26656FEC3FE59FE69" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[274,391,367,392]" class="Mammalia" family="Cricetidae" genus="Cricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD26656FEC3FE59FE69" box="[274,391,367,392]" italics="true" pageId="13" pageNumber="344">Cricetulus</emphasis>
</taxonomicName>
the anterior angles of the parietals extend anteriorly from the rostral-most point of the squamoso-frontal suture but are level with the latter in
<emphasis id="A8A6EAA9FFC5FFD265BAFE38FC66FE4C" box="[766,952,404,429]" italics="true" pageId="13" pageNumber="344">
<taxonomicName id="5DD24D38FFC5FFD265BAFE38FC6BFE4C" authority="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov, 2018" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[766,949,404,429]" class="Mammalia" family="Cricetidae" genus="Nothocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="343" phylum="Chordata" rank="genus" status="gen. nov.">Nothocricetulus</taxonomicName>
.
</emphasis>
</paragraph>
</subSubSection>
<subSubSection id="D2C86530FFC5FFD26783FE1BFC3FFD11" pageId="13" pageNumber="344" type="etymology">
<paragraph id="9A6D36BBFFC5FFD26783FE1BFCFAFE31" blockId="13.[151,1437,151,752]" box="[199,804,439,464]" pageId="13" pageNumber="344">
<emphasis id="A8A6EAA9FFC5FFD26783FE1BFE96FE31" bold="true" box="[199,328,439,464]" pageId="13" pageNumber="344">Etymology</emphasis>
<emphasis id="A8A6EAA9FFC5FFD2660BFE1BFE40FE31" box="[335,414,439,464]" italics="true" pageId="13" pageNumber="344">Nothos</emphasis>
—false,
<taxonomicName id="5DD24D38FFC5FFD266B9FE1BFDB5FE31" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[509,619,439,464]" class="Mammalia" family="Cricetidae" genus="Cricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="349" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD266B9FE1BFDB5FE31" box="[509,619,439,464]" italics="true" pageId="13" pageNumber="344">cricetulus</emphasis>
</taxonomicName>
—small hamster
</paragraph>
<paragraph id="9A6D36BBFFC5FFD26783FE70FDBAFDF9" blockId="13.[151,1437,151,752]" pageId="13" pageNumber="344">
<emphasis id="A8A6EAA9FFC5FFD26783FE70FEF9FE14" bold="true" box="[199,295,476,501]" pageId="13" pageNumber="344">Content</emphasis>
. a single polymorphic species with several semispecies or subspecies groups (see Lebedev 2000). Interspecific taxonomy requires revision.
</paragraph>
<paragraph id="9A6D36BBFFC5FFD26783FD88FC3FFD11" blockId="13.[151,1437,151,752]" pageId="13" pageNumber="344">
The relationships of
<taxonomicName id="5DD24D38FFC5FFD266F0FD88FDB9FDDC" authority="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov, 2018" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[436,615,548,573]" class="Mammalia" family="Cricetidae" genus="Nothocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="343" phylum="Chordata" rank="genus" status="gen. nov.">
<emphasis id="A8A6EAA9FFC5FFD266F0FD88FDB9FDDC" box="[436,615,548,573]" italics="true" pageId="13" pageNumber="344">Nothocricetulus</emphasis>
</taxonomicName>
with fossil genera also need clarification. As follows from the cladistic analysis by Bescós (2003) several taxa, which are now attributed to
<taxonomicName id="5DD24D38FFC5FFD264DCFDEBFBC1FD81" authorityName="Schaub" authorityYear="1930" box="[920,1055,583,608]" class="Mammalia" family="Cricetidae" genus="Allocricetus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD264DCFDEBFBC1FD81" box="[920,1055,583,608]" italics="true" pageId="13" pageNumber="344">Allocricetus</emphasis>
</taxonomicName>
in its wider treatment, can in fact be closer to
<emphasis id="A8A6EAA9FFC5FFD26661FDC0FE01FD64" box="[293,479,620,645]" italics="true" pageId="13" pageNumber="344">
<taxonomicName id="5DD24D38FFC5FFD26661FDC0FE02FD64" authority="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov, 2018" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[293,476,620,645]" class="Mammalia" family="Cricetidae" genus="Nothocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="343" phylum="Chordata" rank="genus" status="gen. nov.">Nothocricetulus</taxonomicName>
.
</emphasis>
Nevertheless, it is unlikely that the genus
<taxonomicName id="5DD24D38FFC5FFD2648DFDC0FB33FD65" authority="Schaub 1930" authorityName="Schaub" authorityYear="1930" box="[969,1261,620,645]" class="Mammalia" family="Cricetidae" genus="Allocricetus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD2648DFDC0FB8EFD64" box="[969,1104,620,645]" italics="true" pageId="13" pageNumber="344">Allocricetus</emphasis>
Schaub 1930
</taxonomicName>
as based on
<taxonomicName id="5DD24D38FFC5FFD262C0FDC0FE5DFD49" authority="Schaub 1930" authorityName="Schaub" authorityYear="1930" class="Mammalia" family="Cricetidae" genus="Allocricetus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="species" species="bursae">
<emphasis id="A8A6EAA9FFC5FFD262C0FDC0FF3AFD49" italics="true" pageId="13" pageNumber="344">A. bursae</emphasis>
Schaub 1930
</taxonomicName>
should include
<emphasis id="A8A6EAA9FFC5FFD2657BFD23FD24FD49" box="[575,762,655,680]" italics="true" pageId="13" pageNumber="344">
<taxonomicName id="5DD24D38FFC5FFD2657BFD23FD28FD49" authority="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov, 2018" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[575,758,655,680]" class="Mammalia" family="Cricetidae" genus="Nothocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="343" phylum="Chordata" rank="genus" status="gen. nov.">Nothocricetulus</taxonomicName>
.
</emphasis>
The former demonstrates closer affinities to
<taxonomicName id="5DD24D38FFC5FFD2624EFD3CFAB7FD46" box="[1290,1385,656,679]" class="Mammalia" family="Cricetidae" genus="Cricetus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD2624EFD3CFAB7FD46" box="[1290,1385,656,679]" italics="true" pageId="13" pageNumber="344">Cricetus</emphasis>
</taxonomicName>
and
<taxonomicName id="5DD24D38FFC5FFD267D3FD18FEEAFD2C" box="[151,308,692,717]" class="Mammalia" family="Cricetidae" genus="Allocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="344" phylum="Chordata" rank="genus">
<emphasis id="A8A6EAA9FFC5FFD267D3FD18FEEAFD2C" box="[151,308,692,717]" italics="true" pageId="13" pageNumber="344">Allocricetulus</emphasis>
</taxonomicName>
, which share with it a potential synapomorphy—the presence of enamel on the rear surface of lower incisors (Topachevsky &amp;
<bibRefCitation id="FE434B4AFFC5FFD266F1FD7BFD9DFD11" box="[437,579,727,752]" pageId="13" pageNumber="344" refId="ref8366" refString="Toрachevskiy, V. A. &amp; Skorik, A. F. (1992) Neogene and Pleistocene primitive Cricetidae of the south of eastern Europe. Naukova dumka, Kiev, рр. 242 [in Russian]" type="book chapter">Skorik 1992</bibRefCitation>
), which is absent in
<emphasis id="A8A6EAA9FFC5FFD26463FD7BFC3FFD11" box="[807,993,727,752]" italics="true" pageId="13" pageNumber="344">
<taxonomicName id="5DD24D38FFC5FFD26463FD7BFC00FD11" authority="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov, 2018" authorityName="Lebedev &amp; Bannikova &amp; Neumann &amp; Ushakova &amp; Ivanova &amp; Surov" authorityYear="2018" box="[807,990,727,752]" class="Mammalia" family="Cricetidae" genus="Nothocricetulus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="13" pageNumber="343" phylum="Chordata" rank="genus" status="gen. nov.">Nothocricetulus</taxonomicName>
.
</emphasis>
</paragraph>
</subSubSection>
</treatment>
</document>