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18 results for “Oecomys”
TABLE 1 in A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas)
<p>TABLE 1 <b>Character State of the Carotid Circulatory Pattern in Species-group Taxa of <i>Oecomys</i></b> (Arranged alphabetically by valid species and chronologically by attributed synonyms.)</p><table><thead><tr><th>Species-group Taxa Type Localities</th><th></th></tr><tr><th colspan="2">(Holotypes) Complete a Derived b</th></tr></thead><tbody><tr><th><i>O. auyentepui</i> Tate, 1939 Mt. Auyan-tepui, Venezuela (AMNH 131156)</th><td>+</td></tr><tr><th><i>O. bicolor</i> (Tomes, 1860) Gualaquiza, Ecuador (BMNH 7.1.1.96)</th><td>+</td></tr><tr><th><i>dryas</i> Thomas, 1900 Paramba, Ecuador (BMNH 1899.12.5.4)</th><td>+</td></tr><tr><th><i>benevolens</i> Thomas, 1901 Chimate, Bolivia (BMNH 1.2.1.14)</th><td>+</td></tr><tr><th><i>rosilla</i> Thomas, 1904 La Union, Venezuela (BMNH 1904.5.7.37)</th><td>+</td></tr><tr><th><i>nitedulus</i> Thomas, 1910 Essequibo River, Guyana (BMNH 1906.4.8.31)</th><td>+</td></tr><tr><th><i>florenciae</i> Allen, 1916 Florencia, Colombia AMNH 33863</th><td>+</td></tr><tr><th><i>milleri</i> Allen, 1916 Barão de Malgaço, Brazil (AMNH 37117)</th><td>+</td></tr><tr><th><i>trabeatus</i> Allen and Barbour, 1923 Río Jesusito, Panama (MCZ 19837)</th><td>+</td></tr><tr><th><i>endersi</i> Goldman, 1933 Barro Colorado Island, Panama (UMMZ 64931)</th><td>+</td></tr><tr><th><i>phelpsi</i> Tate, 1939c Mt. Auyan-Tepui, Venezuela (AMNH 131164)</th><td>+</td></tr><tr><th><i>occidentalis</i> Hershkovitz, 1960 Paramba, Ecuador (BMNH 1899.12.5.4)</th><td>+</td></tr><tr><th><i>O. catherinae</i> Thomas, 1909 Joinville, Brazil (BMNH 9.11.19.24)</th><td>+</td></tr><tr><th><i>O. cleberi</i> Locks, 1981 Fazenda Água Limpa, Brazil (MN 24131)</th><td>+</td></tr><tr><th>(Holotypes)</th><td>Complete a Derived b</td></tr><tr><th><i>O. concolor</i> (Wagner, 1845) Mouth of Rio Curicuriare, Brazil (NMW B482)</th><td>+</td></tr><tr><th><i>marmosurus</i> Thomas, 1899 Maipures, Colombia (BMNH 1899.9.11.38)</th><td>+</td></tr><tr><th><i>O. flavicans</i> (Thomas, 1894) Mérida, Venezuela (BMNH 1894.9.25.14)</th><td>+</td></tr><tr><th><i>illectus</i> Bangs, 1898 Pueblo Viejo, Colombia (MCZ 8101)</th><td>+</td></tr><tr><th><i>mincae</i> Allen, 1913 Minca, Colombia (AMNH 15332)</th><td>+</td></tr><tr><th><i>O. mamorae</i> (Thomas, 1906b) Mosetenes, Bolivia (BMNH 1900.8.3.21)</th><td>+</td></tr><tr><th><i>O. paricola</i> (Thomas, 1904) Igarapé Assu, Brazil (BMNH 1904.7.4.63)</th><td>+</td></tr><tr><th><i>O. phaeotis</i> Thomas, 1901 Sagrario, Peru (BMNH 1901.1.1.23)</th><td>+</td></tr><tr><th><i>O. rex</i> Thomas, 1910 Supenaam River, Guyana (BMNH 1910.9.29.17)</th><td>+</td></tr><tr><th><i>O. roberti</i> (Thomas, 1904) Santa Anna da Chapada, Brazil (BMNH 1903.7.7.67)</th><td>+</td></tr><tr><th><i>tapajinus</i> Thomas, 1909 Santa Rosa, Brazil (BMNH 1909.3.9.9)</th><td>+</td></tr><tr><th><i>guianae</i> Thomas, 1910 Supenaam River, Guyana (BMNH 1910.5.4.23)</th><td>+</td></tr><tr><th><i>O. rutilus</i> Anthony, 1921 Kartabo, Guyana (AMNH 42910)</th><td>+</td></tr><tr><th><i>O. speciosus</i> (Allen and Chapman, 1893) Princes Town, Trinidad (AMNH 5942/4672)</th><td>+</td></tr><tr><th>(Holotypes)</th><td>Complete a Derived b</td></tr><tr><th><i>trichurus</i> Allen, 1899 El Libano, Colombia (AMNH 15328)</th><td>+</td></tr><tr><th><i>caicarae</i> Allen, 1913 Caicara, Venezuela (AMNH 29875)</th><td>+</td></tr><tr><th><i>O. superans</i> Thomas, 1911 Canelos, Ecuador (BMNH 1911.7.19.12)</th><td>+</td></tr><tr><th><i>palmeri</i> Thomas, 1911 Canelos, Ecuador (BMNH 1911.7.19.13)</th><td>+</td></tr><tr><th><i>melleus</i> Anthony, 1924 Zamora, Ecuador (AMNH 36560)</th><td>+</td></tr><tr><th><i>O. trinitatis</i> (Allen and Chapman, 1893) Princes Town, Trinidad (AMNH 5943/4673)</th><td>+</td></tr><tr><th><i>subluteus</i> Thomas, 1898 Cundinamarca, Colombia (BMNH 1898.7.3.2)</th><td>+</td></tr><tr><th><i>fulviventer</i> Allen, 1899 Quebrada Seca, Venezuela (AMNH 14735)</th><td>+</td></tr><tr><th><i>palmarius</i> Allen, 1899 Quebrada Seca, Venezuela (AMNH 14733)</th><td>+</td></tr><tr><th><i>tectus</i> Thomas, 1901 Bugaba, Panama (BMNH 1900.7.11.43)</th><td>+</td></tr><tr><th><i>klagesi</i> Allen, 1904 El Yagual, Venezuela (AMNH 16966)</th><td>+</td></tr><tr><th><i>frontalis</i> Goldman, 1912 Corazal, Panama (USNM 171531)</th><td>+</td></tr><tr><th><i>helvolus</i> Allen, 1913 Villavicencio, Colombia (AMNH 34578)</th><td>+</td></tr><tr><th><i>vicencianus</i> Allen, 1913 Villavicencio, Colombia (AMNH 34584)</th><td>+</td></tr><tr><th>Species-group Taxa</th><td></td></tr><tr><th>Type Localities</th><td></td></tr><tr><th>(Holotypes)</th><td>Complete a Derived b</td></tr><tr><th><i>osgoodi</i> Thomas, 1924</th><td>+</td></tr><tr><th>Moyobamba, Peru</th><td></td></tr><tr><th>(BMNH 1924.7.11.16)</th><td></td></tr><tr><th><i>splendens</i> Hayman, 1938</th><td>+</td></tr><tr><th>Mayaro, Trinidad</th><td></td></tr><tr><th>(BMNH 1937.11.11.2)</th><td></td></tr></tbody></table><p><sup>a</sup> Complete: supraorbital and infraorbital branches of the stapedial artery form major blood supply to the orbitofacial region; sphenofrontal and stapedial foramina present; vascular grooves cross both the inner surface of the squamosal and alisphenoid bones and the posterolateral corner of the parapterygoid fossa; posterior opening to alisphenoid canal large.</p><p><sup>b</sup> Derived: supraorbital and infraorbital branches absent, distal orbitofacial circulation arising from secondary anastomosis to the internal carotid; sphenofrontal foramen absent, stapedial foramen absent or minute; no vascular grooves found on the inner surface of the squamosal and alisphenoid bones or on the posterolateral corner of the parapterygoid fossa; posterior opening to alisphenoid canal irregularly formed or occluded; secondary osseous groove internally crosses the roof of the parapterygoid fossa.</p><p><sup>c</sup> Based on the type as restricted by Musser and Patton (1989).</p>
TABLE 7 in A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas)
<p>TABLE 7 <b>External and Craniodental Measurements (in mm) of the Type Specimens of <i>Hesperomys concolor</i> Wagner, <i>Rhipidomys marmosurus</i> Thomas, and <i>Oryzomys mamorae</i> Thomas</b></p><table><thead><tr><th></th><th><i>concolor</i></th><th><i>marmosurus</i> a</th><th><i>mamorae</i> b</th></tr></thead><tbody><tr><th>Variable</th><td>NMW B482</td><td>BMNH 1899.9.11.38</td><td>BMNH 1900.8.3.21</td></tr><tr><th>HBL</th><td>—</td><td>124</td><td>130</td></tr><tr><th>TL</th><td>—</td><td>157</td><td>168</td></tr><tr><th>HFL</th><td>—</td><td>26 (28)</td><td>27</td></tr><tr><th>EL</th><td>—</td><td>18</td><td>20</td></tr><tr><th>ONL</th><td>29.2</td><td>33.8</td><td>33.1</td></tr><tr><th>ZB</th><td>15.9</td><td>—</td><td>17.5</td></tr><tr><th>BBC</th><td>13.3</td><td>12.6</td><td>12.6</td></tr><tr><th>DBC</th><td>—</td><td>9.1</td><td>9.2</td></tr><tr><th>IOB</th><td>5.0</td><td>5.8</td><td>5.1</td></tr><tr><th>BOC</th><td>—</td><td>6.9</td><td>7.3</td></tr><tr><th>LR</th><td>7.7</td><td>9.4</td><td>8.9</td></tr><tr><th>BR</th><td>5.7</td><td>6.2</td><td>4.8</td></tr><tr><th>PPL</th><td>—</td><td>11.3</td><td>10.8</td></tr><tr><th>BPL</th><td>6.0</td><td>6.6</td><td>6.2</td></tr><tr><th>LIF</th><td>4.8</td><td>5.4</td><td>5.9</td></tr><tr><th>BIF</th><td>2.4</td><td>2.5</td><td>2.7</td></tr><tr><th>LD</th><td>7.4</td><td>8.2</td><td>7.9</td></tr><tr><th>BBP</th><td>5.8</td><td>6.3</td><td>6.4</td></tr><tr><th>BZP</th><td>2.9</td><td>3.7</td><td>3.4</td></tr><tr><th>CLM</th><td>4.8</td><td>4.9</td><td>5.2</td></tr><tr><th>WM1</th><td>1.3</td><td>1.3</td><td>1.5</td></tr></tbody></table><p><sup>a</sup> External data as given by Thomas (1899).</p><p><sup>b</sup> External data as given by Thomas (1906b).</p>
TABLE 4 in A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas)
<p>TABLE 4 <b>External and Craniodental Measurements for the Type Series of <i>O. sydandersoni</i>, New Species, and Samples of <i>O. concolor</i> and <i>O. mamorae</i></b> (Sample statistics include the mean, ± 1 standard deviation, and the observed range).</p><table><thead><tr><th></th><th><i>O. sydandersoni</i> Holotype</th><th><i>O. sydandersoni</i> El Refugio</th><th><i>O. concolor</i> Amazonas, Brazil</th><th><i>O. mamorae</i> Beni, Bolivia</th></tr></thead><tbody><tr><th>Variable</th><td>(MNK 2679)</td><td>(<i>N</i> <b>=</b> 21–23)</td><td>(<i>N</i> <b>=</b> 23, 24)</td><td>(<i>N</i> <b>=</b> 14–16)</td></tr><tr><th>TOTL</th><td>242</td><td>257.9 ± 16.7 233–290</td><td>273.2 ± 11.2 255–296</td><td>296.0 ± 18.3 270–230</td></tr><tr><th>HBL</th><td>118</td><td>125.0 ± 12.2 109–166</td><td>125.4 ± 5.8 115–141</td><td>139.8 ± 13.1 120–170</td></tr><tr><th>TL</th><td>124</td><td>132.8 ± 8.4 115–145</td><td>147.9 ± 6.9 137–160</td><td>158.5 ± 10.7 144–180</td></tr><tr><th>HFL</th><td>23</td><td>24.1 ± 1.7 21–27</td><td>27.4 ± 1.1 26–29</td><td>27.3 ± 1.8 23–30</td></tr><tr><th>EL</th><td>17</td><td>16.4 ± 1.1 15–19</td><td>17.1 ± 1.3 15–20</td><td>18.0 ± 1.2 17–20</td></tr><tr><th>WT</th><td>45</td><td>44.9 ± 7.8 30–57</td><td>57.8 ± 9.5 41–80</td><td>73.9 ± 29.9 48–120</td></tr><tr><th>ONL</th><td>30.7</td><td>29.8 ± 1.2 27.7–32.0</td><td>32.2 ± 0.9 30.2–34.3</td><td>32.5 ± 1.2 30.9–34.5</td></tr><tr><th>ZB</th><td>16.7</td><td>16.5 ± 0.6 15.3–17.6</td><td>17.7 ± 0.6 16.6–19.1</td><td>17.1 ± 0.7 15.6–18.1</td></tr><tr><th>BBC</th><td>11.8</td><td>11.8 ± 0.3 11.3–12.4</td><td>12.5 ± 0.4 11.8–13.3</td><td>12.6 ± 0.3 12.0–13.2</td></tr><tr><th>DBC</th><td>9.5</td><td>9.1 ± 0.3 8.5–9.7</td><td>9.4 ± 0.3 8.8–9.9</td><td>9.3 ± 0.5 7.7–10.0</td></tr><tr><th>BOC</th><td>6.6</td><td>6.5 ± 0.1 6.3–6.8</td><td>6.8 ± 0.2 6.4–7.3</td><td>7.3 ± 0.4 6.6–7.8</td></tr><tr><th>IOB</th><td>5.4</td><td>5.3 ± 0.3 4.8–5.7</td><td>5.5 ± 0.2 5.1–6.0</td><td>4.9 ± 0.2 4.6–5.2</td></tr><tr><th>LR</th><td>8.2</td><td>8.4 ± 0.5 7.5–9.1</td><td>9.1 ± 0.4 8.4–9.9</td><td>9.1 ± 0.4 8.6–10.0</td></tr><tr><th>BR</th><td>5.4</td><td>5.5 ± 0.3 4.7–6.2</td><td>6.1 ± 0.3 5.5–6.7</td><td>5.8 ± 0.3 5.4–6.2</td></tr><tr><th>PPL</th><td>10.4</td><td>10.3 ± 0.5 9.2–11.4</td><td>10.6 ± 0.4 9.9–11.4</td><td>11.3 ± 0.5 10.4–12.0</td></tr><tr><th>BPL</th><td>5.7</td><td>5.6 ± 0.3 4.9–6.0</td><td>6.6 ± 0.3 5.9–7.3</td><td>6.1 ± 0.4 5.4–6.9</td></tr><tr><th>LIF</th><td>5.6</td><td>5.4 ± 0.3 4.9–5.8</td><td>5.3 ± 0.3 4.5–6.2</td><td>5.8 ± 0.3 5.3–6.3</td></tr><tr><th>BIF</th><td>2.6</td><td>2.6 ± 0.2 2.2–2.8</td><td>2.3 ± 0.2 1.8–2.7</td><td>2.5 ± 0.3 2.0–2.9</td></tr><tr><th>LD</th><td>7.4</td><td>7.7 ± 0.5 6.8–8.7</td><td>8.1 ± 0.4 7.6–9.1</td><td>8.0 ± 0.5 7.2–8.7</td></tr><tr><th>BBP</th><td>5.7</td><td>5.7 ± 0.2 5.2–6.2</td><td>6.1 ± 0.2 5.7–6.4</td><td>5.9 ± 0.3 5.4–6.4</td></tr><tr><th>Variable</th><td>(MNK 2679)</td><td>(<i>N</i> <b>=</b> 21–23)</td><td>(<i>N</i> <b>=</b> 23, 24)</td><td>(<i>N</i> <b>=</b> 14–16)</td></tr><tr><th>BZP</th><td>3.2</td><td>2.9 ± 0.2 2.5–3.2</td><td>3.3 ± 0.2 2.9–3.6</td><td>3.4 ± 0.3 2.8–3.9</td></tr><tr><th>CLM</th><td>4.80</td><td>4.57 ± 0.14 4.35–4.90</td><td>4.93 ± 0.13 4.70–5.10</td><td>5.04 ± 0.21 4.70–5.40</td></tr><tr><th>WM1</th><td>1.40</td><td>1.32 ± 0.05 1.25–1.40</td><td>1.40 ± 0.06 1.30–1.50</td><td>1.39 ± 0.09 1.30–1.50</td></tr></tbody></table>
TABLE 6 in A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas)
<p>TABLE 6 <b>External and Craniodental Measurements of the Four Species of <i>Oecomys</i> Collected in the Parc Nacional Noel Kempff Mercado, Eastern Bolivia</b> (Sample statistics include the mean, ± 1 standard deviation, and the observed range.)</p><table><thead><tr><th>Variable</th><th><i>O. bicolor</i> a (<i>N</i> <b>=</b> 7, 8)</th><th><i>O. sydandersoni</i> (<i>N</i> <b>=</b> 21–23)</th><th><i>O. roberti</i> b (<i>N</i> <b>=</b> 4, 6)</th><th><i>O. trinitatis</i> c (<i>N</i> <b>=</b> 3, 4)</th></tr></thead><tbody><tr><th>TOTL</th><td>211.8 ± 23.4 172–240</td><td>257.9 ± 16.7 233–290</td><td>273.5 ± 22.3 237–295</td><td>260.7 ± 17.6 241–275</td></tr><tr><th>TL</th><td>103.9 ± 10.8 87–122</td><td>132.8 ± 8.4 115–145</td><td>142.2 ± 13.1 127–160</td><td>135.3 ± 3.8 131–138</td></tr><tr><th>HFL</th><td>19.4 ± 1.0 18–21</td><td>24.1 ± 1.7 21–27</td><td>25.7 ± 1.7 24–28</td><td>26.0 ± 1.1 25–27</td></tr><tr><th>EL</th><td>14.5 ± 0.5 14–15</td><td>16.4 ± 1.1 15–19</td><td>15.8 ± 1.0 14–17</td><td>17.3 ± 1.7 15–19</td></tr><tr><th>WT</th><td>29.9 ± 8.1 20–43</td><td>44.9 ± 7.8 30–57</td><td>50.5 ± 18.1 34–86</td><td>45.8 ± 8.7 33–52</td></tr><tr><th>ONL</th><td>26.8 ± 1.3 24.6–27.8</td><td>29.8 ± 1.2 27.7–32.0</td><td>31.9 ± 1.5 29.6–33.7</td><td>30.7 ± 1.6 28.5–32.0</td></tr><tr><th>ZB</th><td>14.1 ± 0.8 12.9–15.1</td><td>16.5 ± 0.6 15.3–17.6</td><td>16.7 ± 0.9 15.1–17.6</td><td>16.1 ± 0.9 15.1–17.3</td></tr><tr><th>BBC</th><td>11.1 ± 0.4 10.5–11.7</td><td>11.8 ± 0.3 11.3–12.4</td><td>12.1 ± 0.2 11.9–12.4</td><td>11.8 ± 0.4 11.4–12.3</td></tr><tr><th>DBC</th><td>8.4 ± 0.2 8.1–8.7</td><td>9.1 ± 0.3 8.5–9.7</td><td>9.1 ± 0.5 8.3–9.6</td><td>9.0 ± 0.2 8.9–9.3</td></tr><tr><th>BOC</th><td>5.9 ± 0.2 5.7–6.3</td><td>6.5 ± 0.1 6.3–6.8</td><td>6.6 ± 0.1 6.4–6.7</td><td>6.5 ± 0.1 6.4–6.6</td></tr><tr><th>IOB</th><td>4.7 ± 0.2 4.3–4.9</td><td>5.3 ± 0.3 4.8–5.7</td><td>5.5 ± 0.2 5.2–5.7</td><td>5.1 ± 0.3 4.9–5.6</td></tr><tr><th>LR</th><td>7.7 ± 0.6 6.6–8.3</td><td>8.4 ± 0.5 7.5–9.1</td><td>9.7 ± 0.4 9.2–10.3</td><td>9.5 ± 0.6 8.6–9.9</td></tr><tr><th>BR</th><td>4.9 ± 0.3 4.4–5.2</td><td>5.5 ± 0.3 4.7–6.2</td><td>5.9 ± 0.2 5.7–6.1</td><td>5.9 ± 0.5 5.2–6.4</td></tr><tr><th>PPL</th><td>9.4 ± 0.7 8.1–9.9</td><td>10.3 ± 0.5 9.2–11.4</td><td>11.1 ± 1.0 9.6–12.7</td><td>10.4 ± 0.6 9.7–11.0</td></tr><tr><th>BPL</th><td>4.4 ± 0.4 3.8–4.9</td><td>5.6 ± 0.3 4.9–6.0</td><td>6.3 ± 0.2 6.1–6.7</td><td>6.3 ± 0.5 5.7–6.8</td></tr><tr><th>LIF</th><td>4.5 ± 0.3 3.8–4.9</td><td>5.4 ± 0.3 4.9–5.8</td><td>5.2 ± 0.4 4.5–5.7</td><td>5.1 ± 0.3 4.7–5.4</td></tr><tr><th>BIF</th><td>2.1 ± 0.1 1.9–2.2</td><td>2.6 ± 0.2 2.2–2.8</td><td>2.5 ± 0.2 2.3–2.8</td><td>2.3 ± 0.1 2.2–2.4</td></tr><tr><th>LD</th><td>6.7 ± 0.6 5.7–7.3</td><td>7.7 ± 0.5 6.8–8.7</td><td>8.3 ± 0.4 7.7–8.9</td><td>7.6 ± 0.6 6.9–8.2</td></tr><tr><th>BBP</th><td>4.9 ± 0.3 4.5–5.2</td><td>5.7 ± 0.2 5.2–6.2</td><td>5.8 ± 0.2 5.6–6.1</td><td>5.9 ± 0.3 5.5–6.1</td></tr><tr><th>BZP</th><td>2.2 ± 0.3 1.8–2.7</td><td>2.9 ± 0.2 2.5–3.2</td><td>2.8 ± 0.4 2.1–3.3</td><td>3.3 ± 0.3 3.0–3.7</td></tr><tr><th>CLM</th><td>3.75 ± 0.14 3.57–3.93</td><td>4.57 ± 0.14 4.35–4.90</td><td>4.76 ± 0.23 4.48–5.15</td><td>4.80 ± 0.18 4.64–5.05</td></tr><tr><th></th><td><i>O. bicolor</i> a</td><td><i>O. sydandersoni</i></td><td><i>O. roberti</i> b</td><td><i>O. trinitatis</i> c</td></tr><tr><th>Variable</th><td>(<i>N</i> <b>=</b> 7, 8)</td><td>(<i>N</i> <b>=</b> 21–23)</td><td>(<i>N</i> <b>=</b> 4, 6)</td><td>(<i>N</i> <b>=</b> 3, 4)</td></tr><tr><th>WM1</th><td>1.09 ± 0.04</td><td>1.32 ± 0.05</td><td>1.36 ± 0.06</td><td>1.41 ± 0.08</td></tr><tr><th></th><td>1.05–1.17</td><td>1.25–1.40</td><td>1.28–1.46</td><td>1.35–1.53</td></tr></tbody></table><p><sup>a</sup> Bolivia, Santa Cruz, Parque Nacional Noel Kempff Mercado, 2.5 km NE El Refugio (MNK-LHE 1561; MNK-VCC 13, 20, 132; USNM 584546–584549).</p><p><sup>b</sup> Bolivia, Santa Cruz, Parque Nacional Noel Kempff Mercado, 2.5 km NE El Refugio (MNK-LHE 1658, 1669, 1681, 1685; MNK-VCC 9; USNM 584550, 584551).</p><p><sup>c</sup> Bolivia, Santa Cruz, Parque Nacional Noel Kempff Mercado, Los Fierros (MNK-LHE 1565, 1682; USNM 584552, 584553).</p>
TABLE 2 in A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas)
<p>TABLE 2 <b>Results of Principal Components Analyses Comparing Adult <i>Oecomys</i> sp. novum with <i>O. concolor</i> and <i>O. mamorae</i></b> (Based on 17 log-transformed craniodental variables; see Materials and Methods and fig. 2.)</p><table><thead><tr><th></th><th colspan="2"><i>O. sp. novum</i> + <i>O. concolor</i></th><th colspan="2"><i>O. sp. novum</i> + <i>O. mamorae</i></th></tr></thead><tbody><tr><th></th><td colspan="2">Correlations</td><td colspan="2">Correlations</td></tr><tr><th>Variable</th><td>PC I</td><td>PC II</td><td>PC I</td><td>PC II</td></tr><tr><th>ONL</th><td>0.96***</td><td>0.10</td><td>0.97***</td><td><b>-</b> 0.07</td></tr><tr><th>ZB</th><td>0.86***</td><td>0.13</td><td>0.83***</td><td>0.29</td></tr><tr><th>BBC</th><td>0.80***</td><td>0.02</td><td>0.74***</td><td><b>-</b> 0.15</td></tr><tr><th>DBC</th><td>0.53***</td><td>0.15</td><td>0.32</td><td>0.26</td></tr><tr><th>BOC</th><td>0.63***</td><td><b>-</b> 0.24</td><td>0.75***</td><td><b>-</b> 0.28</td></tr><tr><th>IOB</th><td>0.54***</td><td>0.13</td><td><b>-</b> 0.17</td><td>0.76***</td></tr><tr><th>LR</th><td>0.82***</td><td>0.26</td><td>0.84***</td><td><b>-</b> 0.05</td></tr><tr><th>BR</th><td>0.84***</td><td><b>-</b> 0.04</td><td>0.74***</td><td>0.06</td></tr><tr><th>BZP</th><td>0.76***</td><td>0.11</td><td>0.88***</td><td><b>-</b> 0.03</td></tr><tr><th>PPL</th><td>0.73***</td><td>0.41**</td><td>0.91***</td><td><b>-</b> 0.06</td></tr><tr><th>BPL</th><td>0.87***</td><td><b>-</b> 0.29*</td><td>0.71***</td><td><b>-</b> 0.14</td></tr><tr><th>LD</th><td>0.84***</td><td>0.35**</td><td>0.85***</td><td>0.41**</td></tr><tr><th>LIF</th><td>0.35**</td><td>0.72***</td><td>0.81***</td><td><b>-</b> 0.09</td></tr><tr><th>BIF</th><td><b>-</b> 0.18</td><td>0.91***</td><td>0.36</td><td>0.82***</td></tr><tr><th>BBP</th><td>0.82***</td><td>0.11</td><td>0.78***</td><td>0.07</td></tr><tr><th>CLM</th><td>0.72***</td><td><b>-</b> 0.40**</td><td>0.59***</td><td><b>-</b> 0.69***</td></tr><tr><th>WM1</th><td>0.64***</td><td><b>-</b> 0.37**</td><td>0.38</td><td><b>-</b> 0.58***</td></tr><tr><th>Eigenvalue</th><td>0.033</td><td>0.011</td><td>0.045</td><td>0.012</td></tr><tr><th>% Variance</th><td>53.5</td><td>17.5</td><td>55.8</td><td>14.9</td></tr></tbody></table><p>* <b>=</b> P <b>#</b> 0.05; ** <b>=</b> P <b>#</b> 0.01; *** <b>=</b> P <b>#</b> 0.001.</p>
TABLE 5 in A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas)
<p>TABLE 5 <b>Occurrence of Alisphenoid Struts</b> (<b>-</b> / <b>- =</b> struts absent both sides; <b>-</b> /+ <b>=</b> strut present on one side; +/+ <b>=</b> struts present both sides.)</p><table><thead><tr><th></th><th colspan="3">Alisphenoid Struts</th></tr></thead><tbody><tr><th>Species and Country</th><td><b>-</b> / <b>-</b></td><td><b>-</b> /+</td><td>+/+</td></tr><tr><th colspan="4"><i>O. concolor</i></th></tr><tr><th>Brazil Colombia Venezuela Totals</th><td>1 0 0 1</td><td>0 1 0 1</td><td>25 0 18 43</td></tr><tr><th colspan="4"><i>O. mamorae</i></th></tr><tr><th>Bolivia Brazil Paraguay Totals</th><td>29 1 7 37</td><td>1 0 0 1</td><td>0 0 0 0</td></tr><tr><th colspan="4"><i>O. sydandersoni</i></th></tr><tr><th>Bolivia</th><td>1</td><td>2</td><td>23</td></tr></tbody></table>
Natterer collected this species at the Curicuriari River in northwestern Brazil. in A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas)
<p>Natterer collected this species at the Curicuriari River in northwestern Brazil.</p><table><thead><tr><th></th><th><i>H. concolor</i></th><th></th><th><i>H. Anguya</i></th></tr></thead><tbody><tr><th>Body</th><td>4 <b>"</b> 10 <b>"</b></td><td>|</td><td>5 <b>"</b> 8 <b>"</b></td></tr><tr><th>Tail</th><td>4 9</td><td>|</td><td>5 6</td></tr><tr><th>Ear</th><td>0 6 2/2 [sic]</td><td>|</td><td>0 8</td></tr><tr><th>Hindfoot</th><td>1 0</td><td>|</td><td>1 3</td></tr></tbody></table><p>Natterer collected this species at the Curicuriari River in northwestern Brazil.</p>
TABLE 3 in A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas)
<p>TABLE 3 <b>Results of Three-group Discriminant Function Analysis of Adult <i>Oecomys</i> sp. novum, <i>O. concolor</i>, and <i>O. mamorae</i></b> (Based on 17 log-transformed craniodental variables; see Materials and Methods and fig. 3.)</p><table><thead><tr><th></th><th colspan="2">Correlations</th></tr></thead><tbody><tr><th>Variable</th><td>CV 1</td><td>CV 2</td></tr><tr><th>ONL</th><td><b>-</b> 0.31</td><td>0.66***</td></tr><tr><th>ZB</th><td>0.08</td><td>0.41**</td></tr><tr><th>BBC</th><td><b>-</b> 0.23</td><td>0.51***</td></tr><tr><th>DBC</th><td>0.33</td><td>0.24</td></tr><tr><th>BOC</th><td><b>-</b> 0.56***</td><td>0.50***</td></tr><tr><th>IOB</th><td>0.75***</td><td>0.12</td></tr><tr><th>LR</th><td><b>-</b> 0.28</td><td>0.47***</td></tr><tr><th>BR</th><td>0.19</td><td>0.61***</td></tr><tr><th>BZP</th><td><b>-</b> 0.37*</td><td>0.35*</td></tr><tr><th>PPL</th><td><b>-</b> 0.61***</td><td>0.26</td></tr><tr><th>BPL</th><td>0.20</td><td>0.83***</td></tr><tr><th>LD</th><td>0.03</td><td>0.41**</td></tr><tr><th>LIF</th><td><b>-</b> 0.63***</td><td>0.07</td></tr><tr><th>BIF</th><td><b>-</b> 0.09</td><td><b>-</b> 0.45***</td></tr><tr><th>BBP</th><td>0.01</td><td>0.52***</td></tr><tr><th>CLM</th><td><b>-</b> 0.47***</td><td>0.72***</td></tr><tr><th>WM1</th><td><b>-</b> 0.09</td><td>0.54***</td></tr><tr><th>Canonical correlations</th><td>0.93</td><td>0.86</td></tr><tr><th>Eigenvalue</th><td>6.15</td><td>2.77</td></tr><tr><th>% Variance</th><td>68.9</td><td>31.1</td></tr></tbody></table><p>* <b>=</b> P <b>#</b> 0.05; ** <b>=</b> P <b>#</b> 0.01; *** <b>=</b> P <b>#</b> 0.001</p>
Natterer fand diese Art am Flusse Curicuriari im nordwestlichen Brasilien. in A New Species of the Rodent Genus Oecomys (Cricetidae: Sigmodontinae: Oryzomyini) from Eastern Bolivia, with Emended Definitions of O. concolor (Wagner) and O. mamorae (Thomas)
<p>Natterer fand diese Art am Flusse <i>Curicuriari</i> im nordwestlichen Brasilien.</p><table><thead><tr><th></th><th><i>H. concolor</i></th><th></th><th><i>H. Anguya</i></th></tr></thead><tbody><tr><th>Körper</th><td>4 <b>"</b> 10 <b>"</b></td><td>|</td><td>5 <b>"</b> 8 <b>"</b></td></tr><tr><th>Schwanz</th><td>4 9</td><td>|</td><td>5 6</td></tr><tr><th>Ohren</th><td>0 6 2/2 [sic]</td><td>|</td><td>0 8</td></tr><tr><th>Hinterfuss</th><td>1 0</td><td>|</td><td>1 3</td></tr></tbody></table><p><i>H. fulvus</i>, <i>subtus abrupte albus</i>, <i>pedibus fuscentibus</i>; <i>cauda nuda longitudine corporis</i>; <i>pilis gastraei unicoloribus</i>.</p><p><i>Anguya</i> sehr nahe verwandt, aber die Färbung der Oberseite ist bei ihr weit lebhafter, mit mehr Roth beigemischt, dagegen mit weniger Schwarz gesprenkelt. Die Unterseite, welche schön weiss ist, hat lauter einfarbige Haare, dagegen <i>H. Anguya</i> zweifarbige; ferner fehlt die graue Färbung auf den Wangen des letzteren und die Fusse sind mit bräunlichen Haaren besetzt; der nackte, nur mit kurzen Härchen beflogene Schwanz hat eine dunkle Färbung. Die Schnurren sind schwarz und die Ohren wie bei <i>H. Anguya</i> behaart.</p><p>Natterer fand diese Art am Flusse <i>Curicuriari</i> im nordwestlichen Brasilien.</p>
On following pages: 390. Robert's Arboreal Rice Rat (Oecomys robert); 391. Unicolored Arboreal Rice Rat (Oecomys concolor); 392. Guianan Arboreal Rice Rat (Oecomys auyantepui); 393. King Arboreal Rice Rat (Oecomys rex); 394. Red Arboreal Rice Rat (Oecomys rutilus); 395. Brazilian Arboreal Rice Rat (Oecomys paricola); 396. Foothill Arboreal Rice Rat (Oecomys superans); 397. Dusky Arboreal Rice Rat (Oecomys phaeotis); 398. Mamore Arboreal Rice Rat (Oecomys mamorae); 399. Anderson's Arboreal Rice Rat (Oecomys sydandersoni); 400. Francisco's Arboreal Rice Rat (Oecomys franciscorum); 401. Atlantic Forest Arboreal Rice Rat (Oecomys catherinae); 402. Cleber's Arboreal Rice Rat (Oecomys cleberi); 403. McConnell's Rice Rat (Euryoryzomys macconnelli); 404. Emmons's Rice Rat (Euryoryzomys emmonsae); 405. Big-headed Rice Rat (Euryoryzomys legatus); 406. Russet Rice Rat (Euryoryzomys russatus); 407. Buffy-sided Rice Rat (Euryoryzomys lamia); 408. Elegant Rice Rat (Euryoryzomys nitidus); 409. Long-whiskered Rice Rat (Transandinomys bolivaris); 410. Talamancan Rice Rat (Transandinomys talamancae); 411. Long-nosed Rice Rat (Handleyomys rostratus); 412. Chapman's Rice Rat (Handleyomys chapman); 413. Black-eared Rice Rat (Handleyomys melanotis); 414. Guerrero Rice Rat (Handleyomys guerrerensis); 415. Cloud Forest Rice Rat (Handleyomys saturation; 416. Highland Rice Rat (Handleyomys rhabdops); 417. Alfaro's Rice Rat (Handleyomys alfaroi); 418. Colombian Western Andes Cloud Forest Mouse (Handleyomys fuscatus); 419. Colombian Central Andes Cloud Forest Mouse (Handleyomys intectus). in Cricetidae
On following pages: 390. Robert's Arboreal Rice Rat (Oecomys robert); 391. Unicolored Arboreal Rice Rat (Oecomys concolor); 392. Guianan Arboreal Rice Rat (Oecomys auyantepui); 393. King Arboreal Rice Rat (Oecomys rex); 394. Red Arboreal Rice Rat (Oecomys rutilus); 395. Brazilian Arboreal Rice Rat (Oecomys paricola); 396. Foothill Arboreal Rice Rat (Oecomys superans); 397. Dusky Arboreal Rice Rat (Oecomys phaeotis); 398. Mamore Arboreal Rice Rat (Oecomys mamorae); 399. Anderson's Arboreal Rice Rat (Oecomys sydandersoni); 400. Francisco's Arboreal Rice Rat (Oecomys franciscorum); 401. Atlantic Forest Arboreal Rice Rat (Oecomys catherinae); 402. Cleber's Arboreal Rice Rat (Oecomys cleberi); 403. McConnell's Rice Rat (Euryoryzomys macconnelli); 404. Emmons's Rice Rat (Euryoryzomys emmonsae); 405. Big-headed Rice Rat (Euryoryzomys legatus); 406. Russet Rice Rat (Euryoryzomys russatus); 407. Buffy-sided Rice Rat (Euryoryzomys lamia); 408. Elegant Rice Rat (Euryoryzomys nitidus); 409. Long-whiskered Rice Rat (Transandinomys bolivaris); 410. Talamancan Rice Rat (Transandinomys talamancae); 411. Long-nosed Rice Rat (Handleyomys rostratus); 412. Chapman's Rice Rat (Handleyomys chapman); 413. Black-eared Rice Rat (Handleyomys melanotis); 414. Guerrero Rice Rat (Handleyomys guerrerensis); 415. Cloud Forest Rice Rat (Handleyomys saturation; 416. Highland Rice Rat (Handleyomys rhabdops); 417. Alfaro's Rice Rat (Handleyomys alfaroi); 418. Colombian Western Andes Cloud Forest Mouse (Handleyomys fuscatus); 419. Colombian Central Andes Cloud Forest Mouse (Handleyomys intectus).
Fig. 8 in Integrative analysis supports a new species of the Oecomys catherinae complex (Rodentia, Cricetidae) from Amazonia
Fig. 8.—Paratype of Oecomys matogrossensis sp. nov. from Teles Pires Hydroelectric Power Plant, Paranaíta municipality, Mato Grosso state, Brazil (UFMT 1680): upper molar series (left) and lower molar series (right). ac, anterior cingulum.
Fig. 7 in Integrative analysis supports a new species of the Oecomys catherinae complex (Rodentia, Cricetidae) from Amazonia
Fig. 7.—Anatomical traits that differentiate Oecomys matogrossensis sp. nov from the O. catherinae complex lineages: (A) posterior nasal terminus (shorter dashed line) surpassing the maxillary–frontal suture (longer dashed line) and the premaxillaries terminating anterior to the nasals in O. matogrossensis (UFMT 4118); (B) posterior nasal terminus (shorter dashed line) anterior to the maxillary–frontal suture (longer dashed line)
Fig. 3 in Integrative analysis supports a new species of the Oecomys catherinae complex (Rodentia, Cricetidae) from Amazonia
Fig. 3.—Bayesian inference topology based on the mitochondrial Cytochrome b gene and nuclear intron 7 β-fibrinogen concatenated. Numbers above the branches indicate Bayesian posterior probabilities and below the branches indicate maximum likelihood bootstrap values. The black side bars indicate evolutionary lineages recognized in the analysis of bPTP and the light gray bars indicate Oecomys matogrossensis sp. nov. and the Oecomys catherinae complex s.s. recognized in this study. Sample data are provided in Supplementary Data SD1.
Fig. 4 in Integrative analysis supports a new species of the Oecomys catherinae complex (Rodentia, Cricetidae) from Amazonia
Fig. 4.—Scatterplot of principal components 1 and 2 of Principal Component Analysis (top) and of canonical variate 1 and 2 of Discriminant Analysis (bottom) of 31 craniodental measurements of the Oecomys catherinae complex s.l. The western lineage corresponds to Oecomys matogrossensis sp. nov. described in this study.
Fig. 2 in Integrative analysis supports a new species of the Oecomys catherinae complex (Rodentia, Cricetidae) from Amazonia
Fig. 2.—Bayesian inference topology based on mitochondrial Cytochrome b gene. Numbers above the branches indicate Bayesian posterior probabilities and below the branches indicate maximum likelihood bootstrap values. Side bars indicate evolutionary lineages recognized in bPTP (black) and GMYC (medium gray) analyses. The light gray side bars indicate Oecomys matogrossensis sp. nov. and the Oecomys catherinae complex s.s. recognized in this study. The sample data are presented in Supplementary Data SD1.
Fig. 1 in Integrative analysis supports a new species of the Oecomys catherinae complex (Rodentia, Cricetidae) from Amazonia
Fig. 1.—Map of samples of the Oecomys catherinae complex s.l. included in this study, with discrimination of the lineages recognized for the complex. Stars indicate the type localities of Oecomys matogrossensis sp. nov. (1; western lineage), Oecomys catherinae (51), and Oryzomys concolor bahiensis (39).
Fig. 5 in Integrative analysis supports a new species of the Oecomys catherinae complex (Rodentia, Cricetidae) from Amazonia
Fig. 5.—Dorsal view (above) and ventral view (below) of: (A) the holotype of Oecomys matogrossensis sp. nov. (UFMT 4118), and specimens of the Oecomys catherinae complex lineages: (B) eastern (MN 10748), (C) central (PCH 4077), (D) westernmost (APC 292), and (E) northern (MZUSP 35535 above, and MZUSP 29532 below). Scale: 20 mm.
Fig. 6 in Integrative analysis supports a new species of the Oecomys catherinae complex (Rodentia, Cricetidae) from Amazonia
Fig. 6.—Dorsal, ventral, and lateral views of skull and lateral view of mandible of the holotype (UFMT 4118) of Oecomys matogrossensis sp. nov. from Estância Santa Clara, Alta Floresta, Mato Grosso state, Brazil. Scale: 5 mm.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.