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opencc-by-4.0Jul 2009View details →

Figure 1-4 in Two new species of Xanthopimpla (Hymenoptera, Ichneumonidae) from Western Amazonia, with a revised key to the Neotropical species of the genus

Figure 1-4. Xanthopimpla amazonica sp. n. 1 Holotype female, lateral view. 2 propodeum, dorsal view. 3 propodeum, lateral view. 4 head, postero-lateral view.

Figure 6 in A minute ostracod (Crustacea: Cytheromatidae) from the Miocene Solim oes Formation (western Amazonia, Brazil): evidence for marine incursions?

Figure 6. Tentative middle Miocene palaeogeography of the Caribbean realm and South America (based on Iturralde-Vinent & MacPhee 1999; Del Ŕıo 2000; Herńandez et al. 2005; Hoorn et al. 2010b; Candela et al. 2012; extent of the Paranaense Sea probably too large (dashed blue line); compare Acenolaza 2000; Cione et al. 2011; Ruskin et al. 2011) and Miocene records of Pellucistoma (the late Miocene P. magniventra (Florida) and P. aff. spurium (Bahamas) records are not displayed; compare Fig. 5).

Figure 4. d18O and d13C in A minute ostracod (Crustacea: Cytheromatidae) from the Miocene Solim oes Formation (western Amazonia, Brazil): evidence for marine incursions?

Figure 4. d18O and d13C isotopic ratios of Cyprideis species associated with Pellucistoma curupira sp. nov. Abbreviation: no.s., number of shells used for analysis. Grey shaded polygons display the range of results obtained from fossil and Recent ostracods from the Eiruneṕe region (Gross et al. 2013). (Note: the indicated range for modern rivers and floodplain lakes is based on aragonitic mollusc shells (Wesselingh et al. 2006), which give somewhat heavier values for the same environmental parameters compared to ostracod calcite (Grossman & Ku 1986)).

Figure 5 in A minute ostracod (Crustacea: Cytheromatidae) from the Miocene Solim oes Formation (western Amazonia, Brazil): evidence for marine incursions?

Figure 5. Fossil and Recent records of Pellucistoma species (mean annual sea surface temperature (SST) based on NASA data (http:// svs.gsfc.nasa.gov/index.html; accessed 18 September 2014); for details see Supplemental Material 1 and 2; species only known from the fossil record marked with †.

Figure 2 in A minute ostracod (Crustacea: Cytheromatidae) from the Miocene Solim oes Formation (western Amazonia, Brazil): evidence for marine incursions?

Figure 2. Transmitted light photographs (A, B, focus stacked) and schematic drawings (C, D) of Pellucistoma curupira sp. nov. A, MPEG-513-M, left valve, internal view (length = 0.37 mm, height = 0.18 mm); B, MPEG-509-M, right valve, internal view of Figure 3F; C, left valve, internal view, based on A and Figure 3E; D, right valve, internal view, based on B and Figure 3H (compare also Fig. 3F).

Figure 3 in A minute ostracod (Crustacea: Cytheromatidae) from the Miocene Solim oes Formation (western Amazonia, Brazil): evidence for marine incursions?

Figure 3. Pellucistoma curupira sp. nov. A, MPEG-504-M, left valve, external view (length = 0.36 mm, height = 0.17 mm); B, MPEG-505-M, right valve, external view (length = 0.38 mm, height = 0.18 mm); C, MPEG-506-M, left valve, external view (length = 0.38 mm, height = 0.18 mm); D, MPEG-507-M, right valve, external view (length = 0.36 mm, height = 0.18 mm); E, MPEG-508-M, left valve, internal view (length = 0.35 mm, height = 0.17 mm); F, MPEG-509-M, right valve, internal view (length = 0.34 mm, height = 0.17 mm); G, MPEG-510-M, left valve, internal view (length = 0.37 mm, height = 0.18); H, holotype MPEG-503-M, right valve, internal view (length = 0.36 mm, height = 0.18 mm); I, MPEG-511-M, left valve, dorsal view (length = 0.34 mm, height = 0.17 mm); J, MPEG-512-M, right valve, dorsal view (length = 0.36 mm, height = 0.17 mm); K, anterior hinge element of I; L, anterior hinge element of J; M, posterior hinge element of I; N, posterior hinge element of J; O, ventral concavity of E; P, ventral concavity of H; Q, anti-slip tooth of J (oblique dorsal view); R, normal pore, sieve-type of B; S, hinge of E; T, hinge of H; U, central muscle scars of E; V, central muscle scars of H.

Figure 1 in A minute ostracod (Crustacea: Cytheromatidae) from the Miocene Solim oes Formation (western Amazonia, Brazil): evidence for marine incursions?

Figure 1. Location of the studied well 1AS-10-AM in western Amazonia. A, overview map; B, position of exploration wells (after Maia et al. 1977); star = herein investigated core; compare Gross et al. (2014).

Figure 2 in Notes on the breeding biology of birds in riverine floodplains of western Amazonia

Figure 2. Plain-winged Antshrike Thamnophilus schistaceus fledgling, Rondônia, Brazil, June 2018 (Tomaz Nascimento de Melo)

Figure 6 in Notes on the breeding biology of birds in riverine floodplains of western Amazonia

Figure 6. Nest and eggs of Euler's Flycatcher Lathrotriccus euleri in a dried cocoa Theobroma cacao fruit (Malvaceae), Rondônia, Brazil, September 2017 (Tomaz Nascimento de Melo)

Figure 5 in Notes on the breeding biology of birds in riverine floodplains of western Amazonia

Figure 5. Nest of Spotted Tody-Flycatcher Todirostrum maculatum constructed on the root of a Capsiandra sp. (Fabaceae) near the Madeira River, Rondônia, Brazil, July 2018 (Tomaz Nascimento de Melo)

Figure 4 in Notes on the breeding biology of birds in riverine floodplains of western Amazonia

Figure 4. Nest of Specked Spinetail Cranioleuca gutturata in floodplain várzea forest, Rondônia, Brazil, June 2018 (Tomaz Nascimento de Melo)

Figure 1 in Notes on the breeding biology of birds in riverine floodplains of western Amazonia

Figure 1. White-bearded Hermit Phaethornis hispidus nest with two nestlings, Rondônia, Brazil, June 2018 (Tomaz Nascimento de Melo)

opencc-by-4.0Jun 2020View details →

FIGURE 2 in Using community phylogenetics to assess phylogenetic structure in the Fitzcarrald region of Western Amazonia

FIGURE 2 | Ultrametric cladogram of the Fitzcarrald region fish fauna (modified from S2) showing distributions of species in habitats and river basins. Red boxes indicate species presences in: Rivers, Stream, Lakes, Purus, Yuruá, Urubamba and Las Piedras. Note phylogenetic clustering in the Urubamba basin and the stream habitat.

opencc-by-4.0Mar 2024View details →

Supporting Images to "A new species of velvet worm of the genus Oroperipatus (Onychophora: Peripatidae) from western Amazonia"

Raw photographs, without brightness and contrast adjustments, corresponding to those shown in Figure 3 of "A new species of velvet worm of the genus Oroperipatus (Onychophora: Peripatidae) from western Amazonia". Photographs published in Figure 3 were obtained by stacking using CombineZP 1.0 software, and then adjusted for brightness and contrast to highlight taxonomically important structures with Adobe Photoshop CC 2020 software (Adobe Systems, USA). Fig. 3. Tegument and legs morphology of Oroperipatus tiputini sp. nov. A. Dorsal integument. B. Ventral detail of right leg V showing five spinous pads and nephridial tubercule (np) indented at third spinous pad. C. Genital pad and pregenital legs of right side showing crural tubercules pointed by white arrows. Scales bars: 1 mm (A), 0.2 mm (B), 0.4 mm (C).

FIG. 8 in A Revision of the Didelphid Marsupial Genus Marmosa Part 3. A New Species from Western Amazonia, with Redescriptions of M. perplexa Anthony, 1922, and M. germana Thomas, 1904

FIG. 8. White-sand vegetation (varillal) at the Reserva Nacional Allpahuayo-Mishana, Loreto, Peru, habitat of Marmosa germana (photo by Christine L. Hice).

FIG. 3 in A Revision of the Didelphid Marsupial Genus Marmosa Part 3. A New Species from Western Amazonia, with Redescriptions of M. perplexa Anthony, 1922, and M. germana Thomas, 1904

FIG. 3. Dorsal and ventral views of skins of Marmosa jansae (ROM 118880), M. perplexa (USNM 513425), and M. germana (FMNH 43179).

FIG. 4 in A Revision of the Didelphid Marsupial Genus Marmosa Part 3. A New Species from Western Amazonia, with Redescriptions of M. perplexa Anthony, 1922, and M. germana Thomas, 1904

FIG. 4. Dorsal and ventral cranial views (×1.75) of Marmosa jansae (A, D; ROM 118880), M. perplexa (B, E; USNM 513425), and M. germana (C, F; TTU 101236).

FIG. 7 in A Revision of the Didelphid Marsupial Genus Marmosa Part 3. A New Species from Western Amazonia, with Redescriptions of M. perplexa Anthony, 1922, and M. germana Thomas, 1904

FIG. 7. Semideciduous forest understory near Quebrada El Faical, Tumbes department, Peru, habitat of Marmosa perplexa (photo by Elizabeth Escobar).