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Fig. 22 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 22. Evolution of sGuianas crustacean's records (Stomatopoda, Decapoda) between 1761–2022: new records by year (n/year, right y-axis) and cumulated number over years (left y-axis). Major contributions are indicated (year; number of new records) showing two major contributions (Holthuis 1959a, 1959b; Takeda 1983).

opencc-by-4.0Sep 2024View details →
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Fig. 10 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 10. Xiphopenaeus kroyeri (Heller, 1862), Suriname, R/V Coquette, stn 44, female (carapace length 17.5 mm). Adapted from Chace & Hobbs (1969: 55, fig. 6).

opencc-by-4.0Sep 2024View details →
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Fig. 5 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 5. Shrimp trawler Coquette (left) used for Suriname fisheries exploration, with a 65 minutes trawling catch (right) composed of shrimps and fishes. Adapted from Higman (1959: figs 1, 5).

opencc-by-4.0Sep 2024View details →
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Fig. 16 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 16. The crab Eriphia gonagra (Fabricius, 1781). A. Frontal view. B. Dorsal view. C–D. Aspect of its rocky biotope at the Islet "Petit Connétable", French Guiana. Photographs by Mathieu Foulquié (2011), determination by D. Felder.

opencc-by-4.0Sep 2024View details →
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Fig. 4 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 4. Marine aspect at the Iles du Salut at depths of 1–4 m, in the 'clearest waters', nevertheless showing an important residual turbidity. A. The lobster Panulirus argus Latreille, 1804. B. Muddyground. C. Azooxanthellate scleractinian coral. D. Octocoral. Photos Y. Buske during the MNHN 2014 Expedition (coastal module).

opencc-by-4.0Sep 2024View details →
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Fig. 3 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 3. Location of the 20 trawl stations made in 1999 onboard the R/V Antea on the French Guiana continental shelf (20–80 m) during the GREEN 0 campaign (after Le Loeuff & Cosel 2000: fig. 1).

opencc-by-4.0Sep 2024View details →
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Fig. 1 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 1. Geographic area considered for the inventory, denominated 'southern Guianas' (sGuianas). It is centered around French Guiana, extending to the north to Suriname and Guyana and, to the south, to the State of Amapá (Brazil). General direction of the marine current (adapted from satellite data in COPERNICUS 2023) and 200 miles EEZ limit are indicated.

opencc-by-4.0Sep 2024View details →
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Fig. 7 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 7. Area investigated and location of trawl stations during the Japanese R/V Nisshin-maru N° 201 campaign in 1981. Adapted from Hasegawa & Funato (1983: figs 1–2).

opencc-by-4.0Sep 2024View details →
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Fig. 12 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 12. Example of a species probably present in Guyana, Suriname and French Guiana, although still not sampled there. Distribution map of the freshwater shrimp Euryrhynchus amazoniensis Tiefenbacher, 1978, adapted from Pachelle & Tavares (2018: fig. 63a). sGuianas is indicated by a dotted rectangle, limited on land by countries boundaries.

opencc-by-4.0Sep 2024View details →
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Fig. 9 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 9. The Guiana Shield Region (GSR). Map adapted from Magalhães & Pereira (2007, Fig. 1), with indication of sGuianas (dotted line). Dark grey areas (A–G) were suggested by Magalhães & Pereira (2007) for conservation and further research on Decapoda Latreille, 1802.

opencc-by-4.0Sep 2024View details →
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Fig. 6. R in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 6. R/V Oregon stations in 1957 (black dots) and 1958 (white dots); the dashed rectangle indicates the sGuianas as defined for the present work. The background map is from Bullis & Thompson (1959: fig. 1).

opencc-by-4.0Sep 2024View details →
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Fig. 8 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 8. Some stations prospected in North Brazil (number of stations by quadrangles), adapted from Coelho et al. (1980: fig. 9). Part of sGuianas (dashed rectangle) and "Brazilian Guianense" province (dotted line) are indicated.

opencc-by-4.0Sep 2024View details →
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Fig. 2. Callinectes sapidus Rathbun, 1896 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 2. Callinectes sapidus Rathbun, 1896, illustrated by Young (1900: 187, pl. III), reported from British and French Guianas, as Callinectes diacanthus (Latreille, 1825), a synonym.

opencc-by-4.0Sep 2024View details →
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Fig. 23 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 23. Evolution of the rate of discovery (Log n/529) versus years for sGuianas Crustacea (Decapoda, Stomatopoda). The best fitting curve is exponential (y-axis is in Log), with no asymptotic tendency, and the time for half discovery (0.5) is recent (~ 1985), indicating that sGuianas fauna is still imperfectly known (R2, correlation coefficient).

opencc-by-4.0Sep 2024View details →
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Fig. 11 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 11. Probable distribution of Challengerosergia talismani (Barnard, 1947), adapted from Vereshchaka (2000: fig. 82) and including the sGuianas as defined for this work (black rectangle).

opencc-by-4.0Sep 2024View details →
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Fig. 18. Cycloplax pinnotheroides Guinot, 1969 in A documented checklist of the Crustacea (Stomatopoda, Decapoda) of the southern Guianas (Guyana, Suriname, French Guiana, Brazil Amapá)

Fig. 18. Cycloplax pinnotheroides Guinot, 1969, French Guiana, carapace ~ 7 × 9 mm (photo V. Le Garrec, IUEM 2012).

opencc-by-4.0Sep 2024View details →
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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).

opencc-by-4.0Sep 2024View details →
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Data for "Site-Specific Management Zones Delineation Based on Apparent Soil Electrical Conductivity in Two Contrasting Fields of Southern Brazil"

<p>This dataset contains soybean yield, soil property values, and apparent electrical conductivity (ECa) from two farms located in the South of Brazil. The data description and methods can be found in the paper:</p> <p><strong>Bottega, E. L., Safanelli, J. L., Zeraatpisheh, M., Amado, T. J. C., Queiroz, D. M. de, &amp; Oliveira, Z. B. de. (2022). Site-Specific Management Zones Delineation Based on Apparent Soil Electrical Conductivity in Two Contrasting Fields of Southern Brazil. In Agronomy (Vol. 12, Issue 6, p. 1390). MDPI AG. https://doi.org/10.3390/agronomy12061390</strong></p> <p>Abstract:</p> <p>Management practices that aim to increase the profitability of agricultural production with minimal environmental impact must consider within-field soil variability, and this site-specific management can be addressed by precision agriculture (PA). Thus, this work aimed to investigate which key soil attributes are distinguishable management zones (MZ) delineated based on the soil apparent electrical conductivity (ECa), using fuzzy k-means, in two fields with contrasting soil textures in southern Brazil. For this, a grid scheme (50 &times; 50 m) was applied to measure ECa, conduct soil sampling for analysis, and determine soybean yield. The MZ were delineated based on the ECa spatial distribution, and statistical non-parametric tests (p&nbsp;&lt; 0.05) were employed to compare the soil chemical and physical attributes among MZ. The management zones were able to distinguish the average values of Clay, Silt, pH, Ca<sup>2+</sup>, Mg<sup>2+</sup>, SB, Al<sup>3+</sup>, H<sup>+</sup>&nbsp;+ Al<sup>3+</sup>, AS%, and BS%. In the field classified as sandy clay loam texture, management zones were able to differentiate the average values of soybean yield, Clay, Ca<sup>2+</sup>, Mg<sup>2+</sup>, SB, and CEC. Thus, this study supports the ECa as an efficient tool for delineating MZ of contrasting cropland soils in southern Brazil to understand the within-field soil variability and adjust the inputs accordingly.</p>

opencc-by-4.0Sep 2024View details →
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Figure 1 in First record of a four-egg clutch of Collared Forest Falcon Micrastur semitorquatus, with notes on a nest in a building in southern Brazil

Figure 1. Nest and nestlings of Collared Forest-Falcon Micrastur semitorquatus in a man-made structure in Criciúma, Santa Catarina, southern Brazil, September 2014 (Rafael Spilere Romagna)

opencc-by-4.0Mar 2018View details →
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Linked collectors and determiners for: An Integrative Approach to the Taxonomy of Oenopiella Bergroth (Hemiptera: Heteroptera: Pentatomidae: Pentatominae: Carpocorini) with the Description of Two New Species from Argentina and Southern Brazil.

Natural history specimen data linked to collectors and determiners held within, "An Integrative Approach to the Taxonomy of Oenopiella Bergroth (Hemiptera: Heteroptera: Pentatomidae: Pentatominae: Carpocorini) with the Description of Two New Species from Argentina and Southern Brazil". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/25269fa5-bb1c-45f9-9d9b-3b5f45f65da9">https://bionomia.net/dataset/25269fa5-bb1c-45f9-9d9b-3b5f45f65da9</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/25269fa5-bb1c-45f9-9d9b-3b5f45f65da9">https://gbif.org/dataset/25269fa5-bb1c-45f9-9d9b-3b5f45f65da9</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →

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International Brain Laboratory public data

The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.

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Last verified 2026-04-29Open record