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Figure 8 in Necromys lasiurus (Cricetidae: Sigmodontinae) from open areas of the Atlantic Forest of Rio de Janeiro: Population structure and implications for the monitoring of hantaviruses

Figure 8. Plot of the DIYABC Random Forest simulations for the five hypothetical demographic scenarios proposed for the Necromys lasiurus groups (Atlantic Forest ecoregion, Atlantic Forest domain of Rio de Janeiro state, and Arid Diagonal ecoregion), and the location of the observed data, used to validate the best scenario. In this analysis, scenario 1 received 99 "votes", scenario 2, 398 "votes", scenario 3, 229 "votes", and scenario 4, 76 "votes", with 198 "votes" for scenario 5.

Figure 4 in Necromys lasiurus (Cricetidae: Sigmodontinae) from open areas of the Atlantic Forest of Rio de Janeiro: Population structure and implications for the monitoring of hantaviruses

Figure 4. Haplotype network of the Necromys lasiurus Cytochrome b sequences analyzed in the present study, color-coded according to the results of the Bayesian Analysis of Population Structure (BAPS; see Fig. 6). (AF–RJ) Atlantic Forest domain of Rio de Janeiro state. Mutational steps are indicated with stripes.

Figure 5 in Necromys lasiurus (Cricetidae: Sigmodontinae) from open areas of the Atlantic Forest of Rio de Janeiro: Population structure and implications for the monitoring of hantaviruses

Figure 5. Haplotype network of the Necromys lasiurus Cytochrome b sequences obtained in the present study from localities in the Atlantic Forest and Pampa biomes (AF), color-coded by locality. (ARG) Argentina, (MS) Mato Grosso do Sul, (MG) Minas Gerais, (PY) Paraguay, (PR) Paraná, (RJ) Rio de Janeiro, (RS) Rio Grande do Sul, (SC) Santa Catarina, (SP) São Paulo. Mutational steps are indicated with stripes.

Figure 2 in Necromys lasiurus (Cricetidae: Sigmodontinae) from open areas of the Atlantic Forest of Rio de Janeiro: Population structure and implications for the monitoring of hantaviruses

Figure 2. The demographic scenarios formulated for testing in the DIYABC Random Forest analysis. Pop1 = Arid Diagonal ecoregion (AD), Pop2 = Atlantic Forest ecoregion (AF), Pop3 = Atlantic Forest of Rio de Janeiro state (AF-RJ). The scenarios tested here were: (1) AD as the ancestral population of AF, which originates AF-RJ, (2) AD as the ancestral population, which mixes with AF before originating AF-RJ, (3) AF-RJ as the ancestral population, which mixes with AF before originating AD, (4) AD as the ancestral population of AF and AF-RJ, and (5) AD as the ancestral population, mixing with AF-RJ before originating AF.

Figure 3 in Necromys lasiurus (Cricetidae: Sigmodontinae) from open areas of the Atlantic Forest of Rio de Janeiro: Population structure and implications for the monitoring of hantaviruses

Figure 3. Consensus phylogenetic tree produced by the Maximum Likelihood (ML) and Bayesian Inference (BI) analyses of the Cytochrome b sequences of Necromys lasiurus included in the present study. The clades are color-coded according to the results of the Bayesian Analysis of Population Structure (BAPS; see Fig. 6). The samples shaded green are from Atlantic Forest domain of Rio de Janeiro state. The circles at each branch represent the bootstrap values of the ML (left semi-circles) and the posterior probabilities of the BI (right semi-circles). In the left semi-circles, white indicates bootstrap values of 0.40–0.66, while gray represents values of 0.66–0.90, and black, values of over 0.90. In the right semi-circles, white indicates a posterior probability of less than 0.64, with gray representing posterior probabilities of 0.64–0.90, and black, values of over 0.90.

Fig. 2 in Rodentolepis microstoma isolated from different species of Sigmodontinae rodents (Rodentia: Cricetidae) in the Cuenca del Plata, Argentina: Morphological aspects and molecular characterization

Fig. 2. Scanning electron micrographs of Rodentolepis microstoma: (A) scolex with invaginated rostellum, lateral view; (B) scolex with invaginated rostellum, apical view; (C) acicular filitriches (mature proglottids). Histological section of Rodentolepis microstoma: (D) testes (t), ovary (o), external seminal vesicle (esv), cirrus sac (cs) and cirrus (c) in mature proglottid.

Fig. 5 in Rodentolepis microstoma isolated from different species of Sigmodontinae rodents (Rodentia: Cricetidae) in the Cuenca del Plata, Argentina: Morphological aspects and molecular characterization

Fig. 5. Phylogenetic tree of Rodentolepis spp. (Hymenolepididae: Cestoda) based on concatenated cox1 mitochondrial and ITS1 ribosomal DNA. Phylogenetic tree inferred using Bayesian method. Maximum Likelihood bootstrap values of clades are listed first, followed by Bayesian Posterior Probabilities respectively, for clade frequencies exceeding 65%.

Fig. 4 in Rodentolepis microstoma isolated from different species of Sigmodontinae rodents (Rodentia: Cricetidae) in the Cuenca del Plata, Argentina: Morphological aspects and molecular characterization

Fig. 4. Phylogenetic tree of Rodentolepis spp. (Hymenolepididae: Cestoda) based on cox1 mitochondrial DNA. Phylogenetic tree inferred using Bayesian method. Maximum Likelihood bootstrap values of clades are listed first, followed by Bayesian Posterior Probabilities respectively, for clade frequencies exceeding 65%.

Fig. 1 in Rodentolepis microstoma isolated from different species of Sigmodontinae rodents (Rodentia: Cricetidae) in the Cuenca del Plata, Argentina: Morphological aspects and molecular characterization

Fig. 1. Morphological features of Rodentolepis microstoma: (A, D, G, J) scolex and rostellar hooks; (B, E, H, K) mature proglottids; (C, F, I, L) egg from different host species, (A–C) Akodon; (D–F) Necromys; (G–I) Thaptomys; (J–L) Oxymycterus.

Fig. 3 in Rodentolepis microstoma isolated from different species of Sigmodontinae rodents (Rodentia: Cricetidae) in the Cuenca del Plata, Argentina: Morphological aspects and molecular characterization

Fig. 3. Phylogenetic tree of Rodentolepis spp. (Hymenolepididae: Cestoda) based on ITS1 mitochondrial DNA. Phylogenetic tree inferred using Bayesian method. Maximum Likelihood bootstrap values of clades are listed first, followed by Bayesian Posterior Probabilities respectively, for clade frequencies exceeding 65%.

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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)

TABLE 1 Character State of the Carotid Circulatory Pattern in Species-group Taxa of Oecomys (Arranged alphabetically by valid species and chronologically by attributed synonyms.)<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>O. auyentepui Tate, 1939 Mt. Auyan-tepui, Venezuela (AMNH 131156)</th><td>+</td></tr><tr><th>O. bicolor (Tomes, 1860) Gualaquiza, Ecuador (BMNH 7.1.1.96)</th><td>+</td></tr><tr><th>dryas Thomas, 1900 Paramba, Ecuador (BMNH 1899.12.5.4)</th><td>+</td></tr><tr><th>benevolens Thomas, 1901 Chimate, Bolivia (BMNH 1.2.1.14)</th><td>+</td></tr><tr><th>rosilla Thomas, 1904 La Union, Venezuela (BMNH 1904.5.7.37)</th><td>+</td></tr><tr><th>nitedulus Thomas, 1910 Essequibo River, Guyana (BMNH 1906.4.8.31)</th><td>+</td></tr><tr><th>florenciae Allen, 1916 Florencia, Colombia AMNH 33863</th><td>+</td></tr><tr><th>milleri Allen, 1916 Barão de Malgaço, Brazil (AMNH 37117)</th><td>+</td></tr><tr><th>trabeatus Allen and Barbour, 1923 Río Jesusito, Panama (MCZ 19837)</th><td>+</td></tr><tr><th>endersi Goldman, 1933 Barro Colorado Island, Panama (UMMZ 64931)</th><td>+</td></tr><tr><th>phelpsi Tate, 1939c Mt. Auyan-Tepui, Venezuela (AMNH 131164)</th><td>+</td></tr><tr><th>occidentalis Hershkovitz, 1960 Paramba, Ecuador (BMNH 1899.12.5.4)</th><td>+</td></tr><tr><th>O. catherinae Thomas, 1909 Joinville, Brazil (BMNH 9.11.19.24)</th><td>+</td></tr><tr><th>O. cleberi 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>O. concolor (Wagner, 1845) Mouth of Rio Curicuriare, Brazil (NMW B482)</th><td>+</td></tr><tr><th>marmosurus Thomas, 1899 Maipures, Colombia (BMNH 1899.9.11.38)</th><td>+</td></tr><tr><th>O. flavicans (Thomas, 1894) Mérida, Venezuela (BMNH 1894.9.25.14)</th><td>+</td></tr><tr><th>illectus Bangs, 1898 Pueblo Viejo, Colombia (MCZ 8101)</th><td>+</td></tr><tr><th>mincae Allen, 1913 Minca, Colombia (AMNH 15332)</th><td>+</td></tr><tr><th>O. mamorae (Thomas, 1906b) Mosetenes, Bolivia (BMNH 1900.8.3.21)</th><td>+</td></tr><tr><th>O. paricola (Thomas, 1904) Igarapé Assu, Brazil (BMNH 1904.7.4.63)</th><td>+</td></tr><tr><th>O. phaeotis Thomas, 1901 Sagrario, Peru (BMNH 1901.1.1.23)</th><td>+</td></tr><tr><th>O. rex Thomas, 1910 Supenaam River, Guyana (BMNH 1910.9.29.17)</th><td>+</td></tr><tr><th>O. roberti (Thomas, 1904) Santa Anna da Chapada, Brazil (BMNH 1903.7.7.67)</th><td>+</td></tr><tr><th>tapajinus Thomas, 1909 Santa Rosa, Brazil (BMNH 1909.3.9.9)</th><td>+</td></tr><tr><th>guianae Thomas, 1910 Supenaam River, Guyana (BMNH 1910.5.4.23)</th><td>+</td></tr><tr><th>O. rutilus Anthony, 1921 Kartabo, Guyana (AMNH 42910)</th><td>+</td></tr><tr><th>O. speciosus (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>trichurus Allen, 1899 El Libano, Colombia (AMNH 15328)</th><td>+</td></tr><tr><th>caicarae Allen, 1913 Caicara, Venezuela (AMNH 29875)</th><td>+</td></tr><tr><th>O. superans Thomas, 1911 Canelos, Ecuador (BMNH 1911.7.19.12)</th><td>+</td></tr><tr><th>palmeri Thomas, 1911 Canelos, Ecuador (BMNH 1911.7.19.13)</th><td>+</td></tr><tr><th>melleus Anthony, 1924 Zamora, Ecuador (AMNH 36560)</th><td>+</td></tr><tr><th>O. trinitatis (Allen and Chapman, 1893) Princes Town, Trinidad (AMNH 5943/4673)</th><td>+</td></tr><tr><th>subluteus Thomas, 1898 Cundinamarca, Colombia (BMNH 1898.7.3.2)</th><td>+</td></tr><tr><th>fulviventer Allen, 1899 Quebrada Seca, Venezuela (AMNH 14735)</th><td>+</td></tr><tr><th>palmarius Allen, 1899 Quebrada Seca, Venezuela (AMNH 14733)</th><td>+</td></tr><tr><th>tectus Thomas, 1901 Bugaba, Panama (BMNH 1900.7.11.43)</th><td>+</td></tr><tr><th>klagesi Allen, 1904 El Yagual, Venezuela (AMNH 16966)</th><td>+</td></tr><tr><th>frontalis Goldman, 1912 Corazal, Panama (USNM 171531)</th><td>+</td></tr><tr><th>helvolus Allen, 1913 Villavicencio, Colombia (AMNH 34578)</th><td>+</td></tr><tr><th>vicencianus 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>osgoodi 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>splendens 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>a 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.b 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.c Based on the type as restricted by Musser and Patton (1989).

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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)

TABLE 7 External and Craniodental Measurements (in mm) of the Type Specimens of Hesperomys concolor Wagner, Rhipidomys marmosurus Thomas, and Oryzomys mamorae Thomas<table><thead><tr><th></th><th>concolor</th><th>marmosurus a</th><th>mamorae 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>a External data as given by Thomas (1899).b External data as given by Thomas (1906b).

FIGURE 6 in The taxonomic status of Oligoryzomys mattogrossae (Allen 1916) (Rodentia: Cricetidae: Sigmodontinae), reservoir of Anajatuba Hantavirus

FIGURE 6. Scatterplot results of principal component analysis (A and B, above) and canonical discriminant analysis (C and D, opposite page) of log-transformed cranial measurements. Numbers indicate holotypes: 1, O. fornesi (CFA3561); 2, O. mattogrossae (AMNH37542), and 3, O. microtis (AMNH37090).

FIGURE 3 in The taxonomic status of Oligoryzomys mattogrossae (Allen 1916) (Rodentia: Cricetidae: Sigmodontinae), reservoir of Anajatuba Hantavirus

FIGURE 3. Dorsal, ventral, and lateral views of the skull and mandible of a recently collected specimen of O. mattogrossae (CRB3141). Bar scale = 10 mm.

FIGURE 8 in The taxonomic status of Oligoryzomys mattogrossae (Allen 1916) (Rodentia: Cricetidae: Sigmodontinae), reservoir of Anajatuba Hantavirus

FIGURE 8. Phylogenetic relationships among Oligoryzomys specimens based on a maximum-likelihood analysis of the combined genetic matrix (mt-Cytb and i7-Fgb) using a partitioned GTR-G model with unlinked substitution parameters. Bootstrap values are shown above branches, and posterior probabilities of Bayesian analyses are shown below branches.

FIGURE 5 in The taxonomic status of Oligoryzomys mattogrossae (Allen 1916) (Rodentia: Cricetidae: Sigmodontinae), reservoir of Anajatuba Hantavirus

FIGURE 5. Dorsal, ventral, and lateral views of the skull and mandible of a recently collected specimen of O. microtis (SVS638). Bar scale = 10 mm.

FIGURE 2 in The taxonomic status of Oligoryzomys mattogrossae (Allen 1916) (Rodentia: Cricetidae: Sigmodontinae), reservoir of Anajatuba Hantavirus

FIGURE 2. Ventral views of the skin of the type specimens of Oligoryzomys. A, From left to right, Oligoryzomys mattogrossae (AMNH37542, holotype; HBL = 95 mm), O. microtis (AMNH37090, holotype; HBL = 93 mm), and O. utiaritensis (AMNH37541, holotype; HBL = 100 mm); B, O. fornesi (CEM3562, paratype; HBL = 82 mm).

FIGURE 4 in The taxonomic status of Oligoryzomys mattogrossae (Allen 1916) (Rodentia: Cricetidae: Sigmodontinae), reservoir of Anajatuba Hantavirus

FIGURE 4. Dorsal, ventral, and lateral views of the skull (and mandible) of the holotype of O. fornesi (CEM3561). Bar scale = 10 mm.

FIGURE 1 in The taxonomic status of Oligoryzomys mattogrossae (Allen 1916) (Rodentia: Cricetidae: Sigmodontinae), reservoir of Anajatuba Hantavirus

FIGURE 1. Map of central portion of South America showing the localities of analyzed specimens of O. mattogrossae (black), O. fornesi (yellow), O. microtis (blue), and O. flavescens (red). Localities are listed in appendix 1.