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89 results for “Amapá”
Fig. 15. Hepatus scaber Holthuis, 1959. Male paratype from trawler Coquette, stn 85 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)
Fig. 15. Hepatus scaber Holthuis, 1959. Male paratype from trawler Coquette, stn 85, north of Isle du Salut, French Guiana, 5°50.5′ N, 53°10′ W; bottom mud and shells; depth 27 m; 22 May 1957. From Holthuis (1959a: fig. 39).
L1A - Discrete airborne LiDAR transects collected by EBA in the Brazilian Amazon (Roraima e Amapá)
<p>In two campaigns (2016/2017 and 2017/2018), we collected LiDAR transects across the Brazilian Amazon. Some transects were randomly distributed over the forest and secondary forest, some were randomly distributed over the deforestation arch, and others overlapped field plots to allow for model calibration. Each transect covered a minimum of 375 hectares (12.5 km x 300 m) and was surveyed by emitting full-waveform laser pulses from a Trimble Harrier 68i airborne sensor (Trimble; Sunnyvale, CA) aboard a Cessna aircraft (model 206). The average point density was set at four returns per m², the field of view was 30°, the flying altitude was 600 m, and the transect width on the ground was approximately 494 m. Global Navigation Satellite System (GNSS) data were collected on a dual-frequency receiver (L1/L2). The pulse footprint was below 30 cm, based on a divergence angle between 0.1 and 0.3 milliradians. Horizontal and vertical accuracy were controlled to be under 1 m and 0.5 m, respectively.</p> <p>We used the PRODES forest mask (2015) and secondary vegetation (forest regrown after complete forest clearing) from TerraClass (2014) to distribute the transects. To calibrate and validate the airborne LiDAR predictions of biomass, we intentionally overlapped some transects with field plots from 15 research partners. In 2017/2018, we complemented the expanded the transects survey improving the representation of secondary forest based on TerraClass (INPE, 2014). To calibrate and validate the airborne LiDAR predictions of biomass. The metadata about each transect is included in the shapefile hosted at Zenodo repository (<a href="https://doi.org/10.5281/zenodo.4968706">https://doi.org/10.5281/zenodo.4968706</a>).</p> <p>To position the transects, we randomly generated center points with X, Y coordinates and assigned a random alpha slope angle to each point. We visually inspected the start points to ensure they were within the forest or secondary vegetation mask. If the start point was not entirely within a forest, as seen by satellite image, we discarded the seed point and selected another one. For each point, we created a shapefile with a 12.5 km x 300 m polygon. For both campaigns, if there were any conflicts with the flight plan (e.g., proximity to an airport or military restrictions), the company making the flights requested repositioning it to the closest allowed area.</p> <p>This deposit delivers data from Amapá (1 zip file) and Roraima (1 zip file).</p>
List of specimens, collection numbers, localities, and GenBank accessions of sequences. The neotype of Scinax x‑signatus is underlined. New sequences produced for this study are in bold. Abbreviations are as follow. Countries: ARG = Argentina, BOL = Bolivia, BRA = Brazil, GUF = French Guiana, GUY = Guyana, MTQ = Martinique, PER = Peru, SUR = Suriname; Brazilian states: AP = Amapá, BA = Bahia, CE = Ceará, ES = Espírito Santo, MA = Maranhão, MG = Minas Gerais, PE = Pernambuco, RJ = Rio de Janeiro, RS = Rio Grande do Sul, SP = São Paulo. An asterisk (*) indicates approximate coordinates taken from Google Earth. in A neotype for Hyla x-signata Spix, 1824 (Amphibia, Anura, Hylidae)
List of specimens, collection numbers, localities, and GenBank accessions of sequences. The neotype of Scinax x‑signatus is underlined. New sequences produced for this study are in bold. Abbreviations are as follow. Countries: ARG = Argentina, BOL = Bolivia, BRA = Brazil, GUF = French Guiana, GUY = Guyana, MTQ = Martinique, PER = Peru, SUR = Suriname; Brazilian states: AP = Amapá, BA = Bahia, CE = Ceará, ES = Espírito Santo, MA = Maranhão, MG = Minas Gerais, PE = Pernambuco, RJ = Rio de Janeiro, RS = Rio Grande do Sul, SP = São Paulo. An asterisk (*) indicates approximate coordinates taken from Google Earth.
Figure 2. - Bayesian (GTR+Γ+I and HKY+Γ models) and maximum likelihood 50% majority-rule consensus tree. Numbers in the nodes represent posterior probabilities (GTR+Γ+I and HKY+Γ, respectively), and bootstrap value for maximum likelihood and parsimony analyses, respectively. c1–Bragança, Pará; c2–Santa Maria do Pará, Pará; c3–National Forest of Amapá, Amapá; c4–Belém, Pará; i1–Solimões River, near Manaus, Amazonas; i2–Xingu River, Altamira, Pará; i3 and i4–Itacoatiara, Amazonas. MYBP–million years before present.
Figure 2. - Bayesian (GTR+Γ+I and HKY+Γ models) and maximum likelihood 50% majority-rule consensus tree. Numbers in the nodes represent posterior probabilities (GTR+Γ+I and HKY+Γ, respectively), and bootstrap value for maximum likelihood and parsimony analyses, respectively. c1–Bragança, Pará; c2–Santa Maria do Pará, Pará; c3–National Forest of Amapá, Amapá; c4–Belém, Pará; i1–Solimões River, near Manaus, Amazonas; i2–Xingu River, Altamira, Pará; i3 and i4–Itacoatiara, Amazonas. MYBP–million years before present.
Figure 1. - Sample sites of Palaemoncarteri, Palaemonivonicus and Palaemonyuna sp. n. c1–Bragança, Pará; c2–Santa Maria do Pará, Pará; c3–National Forest of Amapá, Amapá; c4–Belém, Pará; i1–Solimões River, near Manaus, Amazonas; i2–Xingu River, Altamira, Pará; i3 and i4–Itacoatiara, Amazonas; AC-Acre; AM-Amazonas; AP-Amapá; MS-Mato Grosso do Sul; MT-Mato Grosso; PA-Pará and RO-Rondônia.
Figure 1. - Sample sites of Palaemoncarteri, Palaemonivonicus and Palaemonyuna sp. n. c1–Bragança, Pará; c2–Santa Maria do Pará, Pará; c3–National Forest of Amapá, Amapá; c4–Belém, Pará; i1–Solimões River, near Manaus, Amazonas; i2–Xingu River, Altamira, Pará; i3 and i4–Itacoatiara, Amazonas; AC-Acre; AM-Amazonas; AP-Amapá; MS-Mato Grosso do Sul; MT-Mato Grosso; PA-Pará and RO-Rondônia.
FIGURE 1 in A new striped species of Brachychalcinus (Ostariophysi: Characiformes) from Amapá and Pará states, northern Brazil
FIGURE 1 | Brachychalcinus sabaji, holotype, IEPA 6879, 69.7 mm SL, Brazil, Amapá, rio Jari basin.
Fig. 1 in Frugivorous flies (Diptera: Tephritidae, Lonchaeidae), their host plants, and associated parasitoids in the extreme north of Amapá State, Brazil
Fig. 1. Fruit sampling sites in extreme north of Amapá State, Brazil (May 2011–Jul 2013).
Fig. 20 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)
Fig. 20. Number and percentage of sGuianas species, by Infraorders.
Figure 5 in The Amapá treefrog Boana dentei (Bokermann, 1967): diagnosis and redescription (Hylinae: Cophomantini)
Figure 5. Typical habitat of Boana dentei at Parque Natural Municipal do Cancão (Serra do Navio, Amapá, Brazil): a slow-moving body of water on muddy bottom associated with a temporary pond, flowing through a forest clearing next to a brook (not shown in the photograph).
Figure 3 in The Amapá treefrog Boana dentei (Bokermann, 1967): diagnosis and redescription (Hylinae: Cophomantini)
Figure 3. Tadpole of Boana dentei (lot UFMG 2444) at Gosner stage 29: (a) lateral, (b) dorsal, (c) ventral views (scale bar = 5 mm), and (d) oral disc (scale bar = 0.5 mm).
Figure 4 in The Amapá treefrog Boana dentei (Bokermann, 1967): diagnosis and redescription (Hylinae: Cophomantini)
Figure 4. Vocal repertoire of Boana dentei. (a) A four-note call (ca. 1.1 s; each tick along the x-axis corresponds to 0.2 s) composed of three note types (a, b, and c) in the following sequence: C/A/A/B. Oscillogram and spectrogram of (b) the three first notes in the four-note call (a note C followed by two notes A); and of (c) the last note in the four-note call (a note B). Call voucher CECC 2494, recorded from the type locality (Serra do Navio, state of Amapá, Brazil). Sound recording: Boana_dentei_CECC4.
Figure 2 in The Amapá treefrog Boana dentei (Bokermann, 1967): diagnosis and redescription (Hylinae: Cophomantini)
Figure 2. Life colours in adult topotypes of Boana dentei. (a–c) Male, CFBH 43260: SVL = 35.5 mm; (d–f) Female, CFBH 43261: SVL = 45.9 mm.
Figure 1 in The Amapá treefrog Boana dentei (Bokermann, 1967): diagnosis and redescription (Hylinae: Cophomantini)
Figure 1. Dorsal and ventral views of topotypes of Boana dentei. (a–b) Male CFBH 43260: SVL = 35.5 mm; (c–d) Female, CFBH 43261: SVL = 45.9 mm; (e) Detail on the heels (right heel with a conical tubercle, which is absent on left heel) of the male AAG-UFU 6416: SVL = 35.1 mm. Scale bars = 10 mm.
FIGURES 7—11 in A new species of Tricorythopsis Traver, 1958 (Leptohyphidae) and occurrence of Pannota (Insecta: Ephemeroptera) species in Amapá state, Brazil
FIGURES 7—11. Tricorythopsis yusuaia sp. nov., male adult. 7. dorsal view; 8. lateral view; 9. detail of spine on base of median filament (black arrow), lateral view; 10. forewing; 11. genitalia, ventral view.
FIGURES 1—6. Macunahyphes pemonensis, male adult. 1 in A new species of Tricorythopsis Traver, 1958 (Leptohyphidae) and occurrence of Pannota (Insecta: Ephemeroptera) species in Amapá state, Brazil
FIGURES 1—6. Macunahyphes pemonensis, male adult. 1. dorsal view; 2. lateral view; 3. forewing; 4 and 5. genitalia, ventral view; 6. genitalia, lateral view.
FIGURES 12—16. Tricorythopsis yucupe, male adult. 12 in A new species of Tricorythopsis Traver, 1958 (Leptohyphidae) and occurrence of Pannota (Insecta: Ephemeroptera) species in Amapá state, Brazil
FIGURES 12—16. Tricorythopsis yucupe, male adult. 12. dorsal view; 13. forewing; 14. genitalia, lateral view; 15 and 16. genitalia, ventral view.
FIGURE 1 in Reproductive and defensive calls of Hydrolaetare schmidti (Anura: Leptodactylidae) from the Amazonian savanna of Amapá in northern Brazil
FIGURE 1. Spectrogram and oscillogram of (A–B) distress calls and (C) advertisement call of Hydrolaetare schmidti from the Amazonian savanna of Amapá in northern Brazil. (A) Typical distress call with clear harmonic structure and (B) distress call with pulsatile structure and without clear harmonic intervals. Male vouchers: CECC 3421 (A and C) and CECC 3422 (B). Calls were produced on different time and frequency scales, because of their distinct temporal and spectral characteristics.
Figures 17–19 in A new species of Solaropsisfrom Amapá, Brazil (gastropoda: Solaropsidae) triggering uncertainty about the genus and redefinition of some species
Figures 17–19. Reproduction of relevant figures of solaropsids from the literature: 17, fig. 76 of Lister (1770); 18, pl. 63, fig. G3 of Favanne (1780); 19, fig. 3 of Hupé (1857) of Helix pellisboae.
Figures 2–7 in A new species of Solaropsisfrom Amapá, Brazil (gastropoda: Solaropsidae) triggering uncertainty about the genus and redefinition of some species
Figures 2–7. Holotype of Solaropsis caperata MZSP 144000 (W = 50.2 mm): 2, apical view; 3, inferior view; 4, left view; 5, apertural view; 6, detail of region half a whorl preceding the peristome, showing characteristic depression, dorsal-slightly inferior view; 7, detail of apical region, apical view, scale = 1 mm.
Figures 10–16 in A new species of Solaropsisfrom Amapá, Brazil (gastropoda: Solaropsidae) triggering uncertainty about the genus and redefinition of some species
Figures 10–16. Paratypes of Solaropsis caperata. 10, MZSP 154136 (W 45.1 mm), frontal view; 11, same apical view; 12, same, inferior view; 13, MZSP 154137 (W 39.0 mm), frontal view; 14, same, frontalslightly inferior view to show depression; 15, same, apical view; 16, inferior view.
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