Find research datasets worth reusing

FIGURE 6 in Rineloricaria quilombola: a new species of whiptail catfish (Siluriformes, Loricariidae, Loricariinae) from upper and middle Tocantins River basin, Brazil

FIGURE 6. Distribution map of Rineloricaria quilombola. White circle corresponds to the type locality.

FIGURE 5 in Rineloricaria quilombola: a new species of whiptail catfish (Siluriformes, Loricariidae, Loricariinae) from upper and middle Tocantins River basin, Brazil

FIGURE 5. Dorsal and ventral views of the anterior portion of the body in Rineloricaria quilombola; UNT 00943, male, 111.6 mm SL (A and B) and female, 120.0 mm SL (C and D).

FIGURE 3 in Rineloricaria quilombola: a new species of whiptail catfish (Siluriformes, Loricariidae, Loricariinae) from upper and middle Tocantins River basin, Brazil

FIGURE 3. Color variation in Rineloricaria quilombola A. UNT 7911, 77.2 mm SL from córrego Cipó and B. UNT 1029, 72.8 mm SL, from córrego Taboca, both at Paranã, TO (upper Tocantins River basin); and C. UNT uncatalogued, 62.9 mm SL from ribeirão São João, at Porto Nacional, TO (median Tocantins River basin).

FIGURE 2 in Rineloricaria quilombola: a new species of whiptail catfish (Siluriformes, Loricariidae, Loricariinae) from upper and middle Tocantins River basin, Brazil

FIGURE 2. Ventral views of the head and mouth in A. Rineloricaria quilombola MZUSP 126901(h), 116.3 mm SL and B. R. osvaldoi, MZUSP 89075 (p), 125.7 mm SL (Image B by Leandro Sousa).

FIGURE 1 in Rineloricaria quilombola: a new species of whiptail catfish (Siluriformes, Loricariidae, Loricariinae) from upper and middle Tocantins River basin, Brazil

FIGURE 1. Holotype of Rineloricaria quilombola, n. sp. MZUSP126901, 116.3 mm SL, in A. dorsal, B. lateral and C. ventral views.

FIGURE 7 in Phylogeography of the endangered sand dune whiptail lizard Glaucomastix abaetensis (Dias, Rocha & Vrcibradic, 2002) with the description of a new species

FIGURE 7. Type locality situated in the "agreste" (dry forests) region, PARNASI, Areia Branca municipality, Sergipe State, Brazil.

FIGURE 6 in Phylogeography of the endangered sand dune whiptail lizard Glaucomastix abaetensis (Dias, Rocha & Vrcibradic, 2002) with the description of a new species

FIGURE 6. Glaucomastix itabaianensis sp. nov. (holotype; female; SVL = 60.0 mm; MZUSP 104255; PARNASI, Areia Branca municipality, Sergipe State, Brazil) in A) dorsal, B) ventral, and C) lateral view of head.

FIGURE 5 in Phylogeography of the endangered sand dune whiptail lizard Glaucomastix abaetensis (Dias, Rocha & Vrcibradic, 2002) with the description of a new species

FIGURE 5. Glaucomastix itabaianensis sp. nov. (holotype; female; SVL = 60.0 mm; MZUSP 104255; PARNASI, Areia Branca municipality, Sergipe State, Brazil) in dorsal view (color in preservative).

FIGURE 3 in Phylogeography of the endangered sand dune whiptail lizard Glaucomastix abaetensis (Dias, Rocha & Vrcibradic, 2002) with the description of a new species

FIGURE 3. Mismatch distribution, Fu's Fs, and Tajima's D neutrality tests, and the sums of squared deviations (SSD) for each major lineage. The expected frequency for mismatch distribution is based on a population growth-decline model determined using DnaSP 5.10.01 (Librado & Rozas 2009). The x axis shows the number of pairwise differences, the y axis shows the frequency of the pairwise comparisons. The observed frequency is represented by a continuous black line, whereas the dashed gray lines represent the expected frequency.

FIGURE 2. a in Phylogeography of the endangered sand dune whiptail lizard Glaucomastix abaetensis (Dias, Rocha & Vrcibradic, 2002) with the description of a new species

FIGURE 2. a) Bayesian phylogenetic tree inferred from combined mtDNA and nDNA (50% majority-rule consensus) for Glaucomastix abaetensis, and Bayesian species delimitation results assuming a fully resolved, three-species guide tree (bold red lines). The marginal probabilities for speciation are displayed at each node for each combination of priors for θ and τ: LD, θ = G (1, 10) and τ0 = G (1, 10); SS, θ = G (2, 2000) and τ0 = G (2, 2000); LS, θ = G (1, 10) and τ0 = G (2, 2000). Results from both rjMCMC algorithm 0 and 1 are displayed. There was high speciation probability (> 0.95) for southern and northern clades node under all combinations of priors and rjMCMC algorithm, providing robust support for recognition of two species. b) Phylogenetic reconstruction for Glaucomastix including southern lineage (G. abaetensis; MZUSP 104240) and northern lineage (G. itabaianensis sp. nov. holotype; MZUSP 104255) as a new species under BSD approach (bold red line). Colored dots represents samples for different localities as shown in the legend (lower-left corner). Colored squares on nodes correspond to Bayesian posterior probabilities values according to color gradient (see the legend; values <70% were suppressed). The best-fit model of evolution seletected for our data was GTR + G for 16S, cyt b and ND4, F81 for BDNF, and HKY+G for NT3. Kentropyx altamazonica was used as outgroup.

FIGURE 1. a in Phylogeography of the endangered sand dune whiptail lizard Glaucomastix abaetensis (Dias, Rocha & Vrcibradic, 2002) with the description of a new species

FIGURE 1. a) map of northeast Brazil showing the localities used in molecular (colored dots) and morphological analysis (colored dots and black diamonds). Light blue lines are rivers, dashed gray lines are state boundaries, the green patch is the Atlantic Rain Forest and the yellow patch is the semiarid Caatinga. b) and c) reduced median network for southern and northern lineages based on b) 1702 bp concatenated mtDNA and c) 1331 bp concatenated nDNA. Each haplotype is represented by a circle and the area of the circle is proportional to its frequency. Samples from different localities are mentioned in different colors as well as same colors/localities relationship is replicated along this paper, Abaeté (dark blue), Guarajuba (green), Costa do Sauípe (brown), Costa Azul (purple), Reserva do Caju (red), Pirambu (light blue), and Parque Nacional da Serra de Itabaiana (PARNASI; yellow). The length of each branch is proportional to the number of mutational steps on the respective branch ("one" was suppressed). The # indicates that the line has been broken to the convenient arrangement of the each nodes.

Figure 4 in An unusual ecology among whiptails: the case of Cnemidophorus lacertoides from a restinga habitat in southern Brazil

Figure 4. Relationship between body temperature (in ◦C) of the lizard Cnemidophorus lacertoides and air temperature (F = 30.07; R2 = 0.477; p <0.001; n = 35) (top), and substrate 1,33 temperature (F = 9.06; R2 = 0.215; p <0.001; n = 35) (bottom), at the Joaquina dunes, 1,33 Florianópolis, southern Brazil.

Figure 3 in An unusual ecology among whiptails: the case of Cnemidophorus lacertoides from a restinga habitat in southern Brazil

Figure 3. Proportional use by Cnemidophorus lacertoides (dark bars) and estimated proportional availability (light bars) of different microhabitat categories at the Joaquina dunes, Florianópolis, southern Brazil. HV: herbaceous vegetation; OS: open sand; IB: interior of bush; LB: leaf litter at the border of bush; SB: open sand at the border of bush; BB: base of bromeliad; FA: flooded area; TG: tuft of grass; TM: termite mound.

Figure 2 in An unusual ecology among whiptails: the case of Cnemidophorus lacertoides from a restinga habitat in southern Brazil

Figure 2. Activity pattern of the whiptail lizard Cnemidophorus lacertoides (n = 85) at the Joaquina dunes, Florianópolis, southern Brazil.

Figure 1 in An unusual ecology among whiptails: the case of Cnemidophorus lacertoides from a restinga habitat in southern Brazil

Figure 1. (A, B) Restinga habitat where Cnemidophorus lacertoides occurs and (C) termite mound, at the Joaquina dunes, Florianópolis, southern Brazil.

FIGURE 5 in Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America

FIGURE 5. Geographic distributions of Loricaria luciae (filled circles; open circle = type locality), L. coximensis (square), and L. holmbergi (triangle). Some symbols represent more than one lot or locality. Numbered locations: 1 = rio Paraguay; 2 = rio Cuiabá; 3 = rio Jaurú; 4 = rio Tucavaca; 5 = rio Taquari; 6 = rio Negro; 7 = rio Aquidauana; 8 = rio Miranda; 9 = rio Aquidaban; 10 = rio Ypane; 11 = rio Jejui-Guazú; 12 = rio Tebicuary.

FIGURE 4 in Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America

FIGURE 4. Sexual dimorphism in the shape of the naked area surrounding the genital papilla in Loricaria luciae. (A) Female, paratype, LIRP 5604,148.4 mm SL. (B) Male, paratype, LIRP 5560, 129.4 mm SL.

FIGURE 3 in Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America

FIGURE 3. Live coloration of Loricaria luciae, holotype ANSP 182408, 187.0 mm SL, dorsal and ventral views. Photos by M. Sabaj Peréz.

FIGURE 2 in Loricaria luciae, a new species of whiptail catfish (Siluriformes: Loricariidae) from the Paraguay and lower Paraná River basins of southeastern South America

FIGURE 2. Loricaria luciae, paratype, ANSP 182408, 178 mm SL, dorsal, lateral and ventral views of preserved specimen.