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Figure 4 in The rediscovery of Pimelodella longipinnis (Borodin, 1927), an enigmatic Atlantic Rainforest catfish species from Southeastern Brazil (Siluriformes: Heptapteridae)
Figure 4. Live specimens of P. longipinnis, showing the coloration in life (preserved in MZUSP 116324).
Figure 3 in The rediscovery of Pimelodella longipinnis (Borodin, 1927), an enigmatic Atlantic Rainforest catfish species from Southeastern Brazil (Siluriformes: Heptapteridae)
Figure 3. Left lateral view of an ethanol-preserved, recently collected specimen of P. longipinnis, MZUSP 116324, 57.6 mm SL.
Figure 6 in The rediscovery of Pimelodella longipinnis (Borodin, 1927), an enigmatic Atlantic Rainforest catfish species from Southeastern Brazil (Siluriformes: Heptapteridae)
Figure 6. Subaquatic photograph at Rio Quilombo, a rocky bottom stream where part of P. longipinnis specimens were collected (MZUSP 116324). Photograph by Douglas Rey, December 2, 2014. Material observed
Figure 1 in The rediscovery of Pimelodella longipinnis (Borodin, 1927), an enigmatic Atlantic Rainforest catfish species from Southeastern Brazil (Siluriformes: Heptapteridae)
Figure 1. Left lateral (A) and dorsal (B) views of Pimelodella longipinnis (Borodin, 1927), AMNH 8642, holotype of Rhamdella longipinnis, 84.6 mm SL. Photo provided by AMNH staff.
Figure 2 in The rediscovery of Pimelodella longipinnis (Borodin, 1927), an enigmatic Atlantic Rainforest catfish species from Southeastern Brazil (Siluriformes: Heptapteridae)
Figure 2. Ventral view of left pectoral-fin spine of Pimelodella longipinnis, AMNH 8642, holotype of Rhamdella longipinnis, total length of spine 11.5 mm.
FIGURE 1 in Multidecadal fishers' knowledge reveals overexploitation of sharks in southeastern Brazil
FIGURE 1 | Map of Arraial do Cabo region, Rio de Janeiro, Brazil, and study sites.
Fig. 3 in Habitat preferences of common native fishes in a tropical river in Southeastern Brazil
Fig. 3. Depth preferences of seven dominant native fish species in the Guandu River.
Fig. 4 in Habitat preferences of common native fishes in a tropical river in Southeastern Brazil
Fig. 4. Velocity preferences of seven dominant native fish species in the Guandu River.
Table 2 in Updated list of bats (Mammalia: Chiroptera) from the state of Minas Gerais, southeastern Brazil, including new records
<p>Table 2. Protected areas sampled for bats in the state of Minas Gerais, Brazil.</p><table><tbody><tr><th>Protected area</th><th>Municipality</th></tr></tbody><tbody><tr><th>Área de Proteção Ambiental do Carste de Lagoa Santa</th><td>Lagoa Santa</td></tr><tr><th>Área de Proteção Ambiental Rio Pandeiros</th><td>Bonito de Minas</td></tr><tr><th>Área de Proteção Ambiental Vargem das Flores</th><td>Betim/Contagem</td></tr><tr><th>RPPN Rosendo Netto de Souza Andrade</th><td>Carrancas</td></tr><tr><th>Estação de Pesquisa e Desenvolvimento Ambiental Galheiro</th><td>Perdizes</td></tr><tr><th>Estação Ecológica de Fechos</th><td>Nova Lima</td></tr><tr><th>Estação Ecológica da UFMG</th><td>Belo Horizonte</td></tr><tr><th>Estação Ecológica Pirapitinga</th><td>Morada Nova de Minas</td></tr><tr><th>Monumento Natural Lapa Vermelha</th><td>Pedro Leopoldo</td></tr><tr><th>Parque Ambiental Alcoa</th><td>Poços de Caldas</td></tr><tr><th>Parque Estadual da Mata Seca</th><td>Manga/Bonito de Minas</td></tr><tr><th>Parque Estadual da Serra do Brigadeiro</th><td>Ervália</td></tr><tr><th>Parque Estadual da Serra do Papagaio</th><td>Aiuruoca</td></tr><tr><th>Parque Estadual da Serra do Rola Moça</th><td>Nova Lima</td></tr><tr><th>Parque Estadual do Ibitipoca</th><td>Lima Duarte</td></tr><tr><th>Parque Estadual do Rio Doce</th><td>Marliéria</td></tr><tr><th>Parque Estadual do Rio Preto</th><td>São Gonçalo do Rio Preto</td></tr><tr><th>Parque Estadual Lapa Grande</th><td>Montes Claros</td></tr><tr><th>Parque Estadual Serra Negra da Mantiqueira</th><td>Rio Preto</td></tr><tr><th>Parque Muncipal da Sapucaia</th><td>Montes Claros</td></tr><tr><th>Parque Municipal das Mangabeiras</th><td>Belo Horizonte</td></tr><tr><th>Parque Nacional Cavernas do Peruaçu</th><td>Itacarambi</td></tr><tr><th>Parque Nacional da Serra da Canastra</th><td>São Roque de Minas</td></tr><tr><th>Parque Nacional Serra do Cipó</th><td>Jaboticatubas</td></tr><tr><th>Reserva Biológica Serra Azul</th><td>Jaíba</td></tr><tr><th>Reseva Biológica de Acauã</th><td>Leme do Prado</td></tr><tr><th>RPPN Fazenda da Lagoa</th><td>Monte Belo</td></tr><tr><th>RPPN Feliciano Miguel Abdalla</th><td>Caratinga</td></tr><tr><th>RPPN Guilman Amorim</th><td>Antônio Dias</td></tr><tr><th>RPPN Mata do Passarinho</th><td>Bandeira</td></tr><tr><th>RPPN Mata do Sossego</th><td>Simonésia</td></tr><tr><th>RPPN Peti</th><td>São Gonçalo do Rio Abaixo</td></tr><tr><th>RPPN Santuário do Caraça</th><td>Santa Bárbara/Catas Altas</td></tr></tbody></table>
Data from: Genomic signatures of paleodrainages in a freshwater fish along the southeastern coast of Brazil: genetic structure reflects past riverine properties
Past shifts in connectivity in riverine environments (for example, sea-level changes) and the properties of current drainages can act as drivers of genetic structure and demographic processes in riverine population of fishes. However, it is unclear whether the same river properties that structure variation on recent timescales will also leave similar genomic signatures that reflect paleodrainage properties. By characterizing genetic structure in a freshwater fish species (Hollandichthys multifasciatus) from a system of basins along the Atlantic coast of Brazil we test for the effects of paleodrainages caused by sea-level changes during the Pleistocene. Given that the paleodrainage properties differ along the Brazilian coast, we also evaluate whether estimated genetic diversity within paleodrainages can be explained by past riverine properties (i.e., area and number of rivers in a paleodrainage). Our results demonstrate that genetic structure between populations is not just highly concordant with paleodrainages, but that differences in the genetic diversity among paleodrainages correspond to the joint effect of differences in the area encompassed by, and the number of rivers, within a paleodrainage. Our findings extend the influence of current riverine properties on genetic diversity to those associated with past paleodrainage properties. We discuss how these findings may explain the inconsistent support for paleodrainages in structuring divergence from different global regions and the importance of taking into account past conditions for understanding the high species diversity of freshwater fish that we currently observe in the world, and especially in the Neotropics.
Bud traits and post-fire responses of Cerrado woody species, Southeastern Brazil
<p>1) Species growing in fire-prone savannas usually persist by resprouting from their buds. In this study, we evaluated how various persistence traits allow bud protection for improved survival in fire-prone ecosystems.</p> <p>2) Using an integrative morphological and macroanatomical approach, we analyzed how woody plants protect their buds. We tested bud protection at the community level and evaluated: a) how bud protection changes along a fire frequency gradient, b) if it differs between shrubs and trees and c) whether the level of bud protection is related to post-fire responses of 28 woody savanna species.</p> <p>3) A mix of traits involving bud protection may enable woody species persistence in fire-prone ecosystems. Savanna species better protected their buds than forest species by developing bark and trichomes that allowed resprouting after fire. Regarding growth forms, shrub species capable of resprouting aboveground had their buds better protected than trees.</p> <p>4) Bud protection is not only linked with their position to the bark, but also with the presence of trichomes. Profuse trichomes covering buds were related to savanna species. Some species with no bud protection by bark but with trichomes covering their buds were able to resprout after fire. The presence of accessory buds is also a trait more related to savannas, possibly influencing the resprouting after fire as they are better protected and increase the bud bank. Finally, different persistence traits interact with one another to better protect the buds, requiring a detailed screening of the traits to assess species responses to fire.</p> <p>5) Synthesis. During fire, species have their aerial biomass consumed by the flames. To be able to resprout new branches and persist in the environment, they must have well-protected buds. In this study, we evaluated different ways that woody species protect their buds and related them with their resprouting strategy after fire. We investigated the protection by the bark, presence of trichomes and accessory buds. By studying the woody community in a gradient of savannas and forests we found that buds can be protected by bark, trichomes, or soil. Species can present a mix of these traits and strategies, which enhances their resprouting after fire.</p>
Fig. 1 in Pleistocene karyotypic divergence in Hoplias malabaricus (Bloch, 1794) (Teleostei: Erythrinidae) populations in southeastern Brazil
Fig. 1. Lacustrine system of the middle rio Doce. Triangles indicate sampled lakes.
Fig. 11 in Biology and ecomorphology of stream fishes from the rio Mogi-Guaçu basin, Southeastern Brazil
Fig. 11. Dendrogram of the ecomorphological relationships for the 15 studied fish species.
Fig. 2 in Two new species of the catfish genus Trichomycterus (Siluriformes: Trichomycteridae) from the rio Ribeira de Iguape Basin, Southeastern Brazil
Fig. 2. Trichomycterus tupinamba, holotype, MZUSP 62382, 86.5 mm, lateral view of the right side.
Fig. 9 in Description and relationships of Otothyropsis marapoama, a new genus and species of Hypoptopomatine catfish (Siluriformes: Loricariidae) from rio Tietê basin, southeastern Brazil
Fig. 9. Suspensorium of Otothyropsis marapoama. Paratype, LIRP 5641, 29.0 mm SL.
Fig. 5 in Two new species of the catfish genus Trichomycterus (Siluriformes: Trichomycteridae) from the rio Ribeira de Iguape Basin, Southeastern Brazil
Fig. 5. Trichomycterus jacupiranga, holotype, MZUSP 67818, 57.4 mm.
Fig. 2. Trichomycterus maracaya, n in Trichomycterus maracaya, a new catfish from the upper rio Paraná, southeastern Brazil (Siluriformes: Trichomycteridae), with notes on the T. brasiliensis species-complex
Fig. 2. Trichomycterus maracaya, n. sp. (ZUEC 6138), juvenile 22.8 mm SL, paratype.
Metal and Metalloid Bioaccumulation in Nodipecten nodosus (Linnaeus, 1758) Scallops (Mollusca: Pectinidae) Cultivated in Southeastern Brazil and Associated Public Health Issues
<p>Supplementary Table S1. Instrumental ICP-MS conditions for metal and metalloid detection in lion’s paw scallops in Southeastern Brazil. <strong>Table S2.</strong> Metal accumulation levels for Cd, Cu, Zn and Ni between scallop species and different locations worldwide. All data are expressed as μg. g<sup>-1</sup>w.w. FAAS - Flame Atomic Absorption Spectrometry, ICP-MS - Inductively Coupled Plasma Mass Spectrometry, ICP-OES - Inductively Coupled Optical Emission Spectrometry, ATFS – Atomic Fluorescence Spectrometry. <strong>Table S3</strong>. Metal accumulation levels for Pb, Cr, Fe and Mn between scallop species and different locations worldwide. All data are expressed as μg. g<sup>-1</sup>w.w. FAAS - Flame Atomic Absorption Spectrometry, ICP-MS - Inductively Coupled Plasma Mass Spectrometry, ICP-OES - Inductively Coupled Optical Emission Spectrometry, ATFS – Atomic Fluorescence Spetrometry</p>
Data from: Genomic signatures of paleodrainages in a freshwater fish along the southeastern coast of Brazil: genetic structure reflects past riverine properties
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Anthropogenic landscape features affect the ground habitat use of Penelope superciliaris (Cracidae), a large seed disperser bird in southeastern Brazil
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.