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Fig. 2 in Breeding biology and conservation of hawk-eagles (Spizaetus spp.) Aves, Accipitridae) in southern Atlantic Forest, Brazil

Fig. 2. Extent of occurrence of the Ornate Hawk-Eagle in the southern Atlantic Forest, Brazil based on historical (before 2000s; red triangles and red dashed line) and current records (after 2000s; black dots and line). Atlantic Forest remnants are showed in light green.

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Fig. 1 in Breeding biology and conservation of hawk-eagles (Spizaetus spp.) Aves, Accipitridae) in southern Atlantic Forest, Brazil

Fig. 1. Extent of occurrence of the Black-and-white Hawk-Eagle in the southern Atlantic Forest, Brazil based on historical (before 2000s; red triangles and red dashed line) and current records (after 2000s; black dots and line). Atlantic Forest remnants are showed in light green.

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Fig. 3 in Breeding biology and conservation of hawk-eagles (Spizaetus spp.) Aves, Accipitridae) in southern Atlantic Forest, Brazil

Fig. 3. Extent of occurrence of the Black Hawk-Eagle in the southern Atlantic Forest, Brazil based on historical (before 2000s; red triangles and red dashed line) and current records (after 2000s; black dots and line). Atlantic Forest remnants are showed in light green.

Fig. 6 in Ontogenetic variations and feeding habits of a Neotropical annual fish from southern Brazil

Fig. 6. Contribution of Mollusca, Annelida, Crustacea, Arachnida, autochthonous insects, allochthonous insects, fish and scales and plant material to the diet of nine standard length classes of Cynopoecilus fulgens Costa, 2002 in a temporary flooded area in the coastal plain of State of Rio Grande do Sul, Brazil, according to the ordering from non-metric multidimensional scaling analysis (nMDS) with cluster overlap. The larger the gray circle, the higher volumetric frequency values of the items.

Fig. 2 in Ontogenetic variations and feeding habits of a Neotropical annual fish from southern Brazil

Fig. 2. General view of the sampling points of Cynopoecilus fulgens Costa, 2002 in a temporary flooded area in the coastal plain of State of Rio Grande do Sul, Brazil.

Fig. 5 in Ontogenetic variations and feeding habits of a Neotropical annual fish from southern Brazil

Fig. 5. Ordering according to non-metric multidimensional scaling analysis (nMDS) with cluster overlap (traces), utilizing the Bray-Curtis similarity coefficient, comparing the diets of the different standard length classes of Cynopoecilus fulgens Costa, 2002 in a temporary flooded area in the coastal plain of State of Rio Grande do Sul, Brazil.

Fig. 1 in Ontogenetic variations and feeding habits of a Neotropical annual fish from southern Brazil

Fig. 1. Map of the study area, showing Lagoa dos Barros, municipality of Mostardas, State of Rio Grande do Sul, Brazil.

Fig. 8 in Ontogenetic variations and feeding habits of a Neotropical annual fish from southern Brazil

Fig. 8. Trophic niche breadth values calculated by Levins index (Ba) for the diet of nine classes of standard length of Cynopoecilus fulgens Costa, 2002 in a temporary flooded area in the coastal plain of State of Rio Grande do Sul, Brazil (SL1 Ba = 0.279; SL2 Ba = 0.243; SL3 Ba = 0.352; SL4 Ba = 0.347; SL5 Ba = 0.366; SL6 Ba = 0.431; SL7 Ba = 0.404; SL8 Ba = 0.553; and SL9 Ba = 0.511). Gray bars indicate a small niche breadth, while the black bars indicate an intermediate niche breadth.

Fig. 4 in Ontogenetic variations and feeding habits of a Neotropical annual fish from southern Brazil

Fig. 4. Costello graphics showing the proportion of food items found in the diet of nine standard length classes of Cynopoecilus fulgens Costa, 2002 in a temporary flooded area in the coastal plain of State of Rio Grande do Sul, Brazil.

Fig. 3 in Ontogenetic variations and feeding habits of a Neotropical annual fish from southern Brazil

Fig. 3. Frequency (abundance) of Cynopoecilus fulgens Costa, 2002 individuals collected in a temporary flooded area in the coastal plain of State of Rio Grande do Sul, Brazil, separated in size classes for each month.

Fig. 6 in Functional morphology and biomechanics of the cynodont Trucidocynodon riograndensis from the Triassic of Southern Brazil: Pectoral girdle and forelimb

Fig. 6. Movements in the left shoulder and elbow of Trucidocynodon riograndensis. Maximal (A) and minimal (B) humeral adduction, in dorsal view; humeral protraction in lateral view (C), humeral rotation in anterior view (D); elbow flexion in lateral view (E), medial translation of ulna during elbow flexion in anterior view (F). Darker shaded steps, in E and F the radius was not figured.

Fig. 5 in Functional morphology and biomechanics of the cynodont Trucidocynodon riograndensis from the Triassic of Southern Brazil: Pectoral girdle and forelimb

Fig. 5. Movements in the pectoral girdle of Trucidocynodon riograndensis. Right clavicle/interclavicle articulation, in ventral view, front upward (A); right clavicle/scapulocoracoid articulation, in dorsal (B), anterior (C), and lateral (D) views.

Fig. 4 in Functional morphology and biomechanics of the cynodont Trucidocynodon riograndensis from the Triassic of Southern Brazil: Pectoral girdle and forelimb

Fig. 4. Muscular reconstruction of pectoral region and forelimb of Trucidocynodon riograndensis in lateral (A) and ventral (B) views (only the muscles discussed in the text are labeled).

Fig. 2 in Functional morphology and biomechanics of the cynodont Trucidocynodon riograndensis from the Triassic of Southern Brazil: Pectoral girdle and forelimb

Fig. 2. The holotype of the non-mammalian cynodont Trucidocynodon riograndensis Oliveira, Soares, and Schultz, 2010 (UFRGS PV-1051-T) from Carnian (Upper Triassic) of Agudo municipality, state of Rio Grande do Sul, Brazil.

Fig. 1. A in Functional morphology and biomechanics of the cynodont Trucidocynodon riograndensis from the Triassic of Southern Brazil: Pectoral girdle and forelimb

Fig. 1. A. Map of South America with the state of Rio Grande do Sul shaded. B. Location of the Agudo municipality (arrow) in the state of Rio Grande do Sul, where Middle and Upper Triassic rocks crop out. C. Sequence stratigraphy of Brazilian rocks containing Triassic vertebrates, with the Hyperodapedon Assemblage Zone highlighted (modified from Horn et al. 2014).

Fig. 3 in Functional morphology and biomechanics of the cynodont Trucidocynodon riograndensis from the Triassic of Southern Brazil: Pectoral girdle and forelimb

Fig. 3. Pectoral appendicular skeleton of non-mammalian cynodont Trucidocynodon riograndensis Oliveira, Soares, and Schultz, 2010 (UFRGS PV- 1051-T) from Carnian (Upper Triassic) of Agudo municipality, state of Rio Grande do Sul, Brazil. A–D. Pectoral girdle; right scapulocoracoid in lateral A) and ventral (D) views; right clavicle in dorsal view (C); interclavicle in ventral view (B). E–J. Forelimb; left humerus in anterior (E) and posterior F) views (F1, photograph; F2, interpretation of the attachment areas of some muscles); right ulna (G) and right radius (H) in lateral view; right hand in dorsal view (I). J. Reconstruction of the hand in dorsal (J1) and lateral (J2) views (gray-shaded bones were not preserved; the black bar in J2 represents the potential orientation of the forearm bones).

Fig. 7 in Functional morphology and biomechanics of the cynodont Trucidocynodon riograndensis from the Triassic of Southern Brazil: Pectoral girdle and forelimb

Fig. 7. Locomotory cycle of the right forelimb of Trucidocynodon riograndensis, in lateral (A) and anterior (B) views. The cycle begins with the leftmost image and its phases are those described in the text.

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Fig. 9 in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 9. Traversodontidae indet. (cf. Exaeretodon sp.) from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio Grande do Sul Brazil; MCN-PV 10205, isolated left lower incisor 1 in lingual (A) and distal (B) views.

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Fig. 8. A in New sauropodomorph and cynodont remains from the Late Triassic Sacisaurus site in southern Brazil and its stratigraphic position in the Norian Caturrita Formation

Fig. 8. A. Probainognathian cynodonts from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio grande do Sul, Brazil; isolated left lower postcanine tooth (MCN-PV 10204) originally interpreted as belonging to Riograndia, in labial (A1) and lingual (A2) views. B, C. Riograndia guaibensis Bonaparte, Ferigolo, and Ribeiro, 2001 from the Riograndia Assemblage Zone, Linha São Luiz site, Late Triassic Caturrita Formation, Faxinal do Soturno, Rio grande do Sul, Brazil; anterior postcanines of UFRGS-PV-833-T in lingual view (B) and UFRGS-PV-1319-T in labial view (C). D, E. Riograndia guaibensis from Sacisaurus site, Late Triassic Caturrita Formation, Agudo, Rio grande do Sul, Brazil, originally referred to Brasilitherium riograndensis; isolated right lower postcanines of MCN-PV 10102 (D) and MCN-PV 10103 (E), in labial (D1, E1) and lingual (D2, E2) views. F. Brasilodon quadrangularis Bonaparte, Martinelli, Schultz, and Rubert, 2003 from the Riograndia Assemblage Zone, Late Triassic Caturrita Formation, Faxinal do Soturno, Rio grande do Sul, Brazil, UFRGS-PV-603-T (inverted), detail of middle and posterior left lower postcanines, in labial (F1) and lingual (F2) views. Abbreviations: 4o, fourth cusp; 8o, eighth cusp; a–d, names of lower cusps; (e), cusp e; g, lower cusp g; cr, constriction; pc1, pc4, postcanine tooth 1 and 4.