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339 results for “southeast Brazil”
Fig. 6 in A new species of Actinote Hübner (Nymphalidae: Heliconiinae: Acraeini) from southeast Brazil
Fig. 6. Chaetotaxy of first instar head capsule of Actinote mantiqueira sp. nov. (setae nomenclature on the right side and pore nomenclature on the left side).
Fig. 2 in A new species of Actinote Hübner (Nymphalidae: Heliconiinae: Acraeini) from southeast Brazil
Fig. 2. Comparative plate showing the main differences in wing pattern between Actinote mantiqueira sp. nov. and Actinote alalia. (A) Male paratype of A. mantiqueira sp. nov. (dorsal left, ventral right); (B) detail of humeral region in male VHW; (C) female paratype of A. mantiqueira sp. nov. (dorsal left, ventral right); (D) detail of humeral region in female VHW; (E) male of A. alalia (dorsal left, ventral right); (F) detail of humeral region in male VHW; (G) female of A. alalia (dorsal left, ventral right); (H) detail of humeral region in female VHW.
Fig. 4 in A new species of Actinote Hübner (Nymphalidae: Heliconiinae: Acraeini) from southeast Brazil
Fig. 4. Morphological characters of males (A–D) and females (E–H) of Actinote mantiqueira sp. nov. (A) Wing venation; (B) Palpus; (C) Foreleg; (D) Midleg; (E) Wing venation; (F) Palpus; (G) Foreleg; (H) Midleg.
Fig. 3 in A new species of Actinote Hübner (Nymphalidae: Heliconiinae: Acraeini) from southeast Brazil
Fig. 3. Male and female genital characters of Actinote mantiqueira sp. nov. (A–H) and Actinote alalia (I–P). A. mantiqueira sp. nov.: (A) lateral view of male genitalia; (B) uncus in dorsal view; (C) aedeagus dorsal (above) and lateral (below); (D) saccus, ventral view; (E) valva, ventral view; (F) juxta; G. 8th sternite; (H) female sterigma. A. alalia: (I) lateral view of male genitalia; (J) uncus in dorsal view; (K) aedeagus dorsal (above) and lateral (below); (L) saccus, ventral view; (M) valva, ventral view; (N) juxta; (O) 8th sternite; (P) female sterigma. ae, aedeagus; ju, juxta; sa, saccus; un, uncus; va, valva.
Fig. 1 in A new species of Actinote Hübner (Nymphalidae: Heliconiinae: Acraeini) from southeast Brazil
Fig. 1. Holotype male (A) and allotype female (B) of Actinote mantiqueira sp. nov. (left = dorsal; right = ventral). Scale bar = 10 mm.
Fig. 7 in A new species of Actinote Hübner (Nymphalidae: Heliconiinae: Acraeini) from southeast Brazil
Fig. 7. Larval body diagrams of Actinote mantiqueira sp. nov. (A) First instar body chaetotaxy; (B) last instar scoli distribution.
Figs 1-5 in Use of roof as roost of Eumops perotis (Molossidae: Chiroptera) in southeast Brazil
Figs 1-5. Different postures adopted by bats of the species Eumops perotis inside the roost in northwestern SÃo Paulo, Brazil. We highlight a group of seven overlapping individuals (Fig. 1), the posture adopted by solitary males (Figs 2 and 3), and the position adopted by pups in the maternity colony (Figs 4 and 5) inside the refuge.
Fig. 3 in Phyllostomidae assemblage (Chiroptera: Mammalia) in altitudinal forests at the Parque Estadual do Ibitipoca, Southeast of Minas Gerais, Brazil
Fig. 3. Species accumulation curve of phyllostomid bats captures based on sampling nights in the Parque Estadual do Ibitipoca, MG, Brazil. Dotted lines correspond to the 95% confidence interval obtained by the Mao Tau method.
Fig. 2 in Phyllostomidae assemblage (Chiroptera: Mammalia) in altitudinal forests at the Parque Estadual do Ibitipoca, Southeast of Minas Gerais, Brazil
Fig. 2. Abundances of phyllostomid bat species recorded in Mata de Grota and Mata Grande in Parque Estadual do Ibitipoca, MG, Brazil.
Fig. 1 in Phyllostomidae assemblage (Chiroptera: Mammalia) in altitudinal forests at the Parque Estadual do Ibitipoca, Southeast of Minas Gerais, Brazil
Fig. 1. Sampling sites in Parque Estadual do Ibitipoca, MG, Brazil: 1, Mata de Grota (Nanofloresta Nebular) and 2, Mata Grande (Floresta Nebular).
FIGURE 4 in Fish responses to multiple scales in coastal blackwater Atlantic Forest streams in Southeast Brazil
FIGURE 4 | Redundancy analysis (RDA) explaining the relationship between selected local, landscape, and spatial variables and fish species. Vector lines indicate the relationship of significant environmental variables to the ordination axis. TDS – Total Dissolved Solids; AR – Areas under Regeneration; PCNM1 – Spatial Component represented by the Principal Coordinates of Neighbor Matrices. Species are indicated by black dots. Acronyms according to Tab. 3
FIGURE 3 in Fish responses to multiple scales in coastal blackwater Atlantic Forest streams in Southeast Brazil
FIGURE 3 | Venn diagram showing the variance partition of local, regional and spatial variables in explaining the composition of fish communities. a = fraction of exclusive explanation of local variables; b = fraction of exclusive explanation of landscape variables; c = fraction of exclusive explanation of spatial variables; d = fraction of shared explanation between local and landscape variables; e = fraction of shared explanation between landscape and spatial variables; f = fraction of shared explanation between local and spatial variables; g = fraction of shared explanation among local, landscape and spatial variables.
FIGURE 1 in Fish responses to multiple scales in coastal blackwater Atlantic Forest streams in Southeast Brazil
FIGURE 1 | Location of the study area in the coastal region of the state of São Paulo, indicating the Baixada Santista and Northern Coast basins and the distribution of the sampling sites in the Itapanhaú (JP1, JP2, VA), Itaguaré (MP, PM, GU), Guaratuba (P1–P6), and Una (BB1, BB2) sub-basins (Adapted from Esteves et al., 2019). In detail, sites of the Guaratuba sub-basin and main landscape types.
FIGURE 2 in Fish responses to multiple scales in coastal blackwater Atlantic Forest streams in Southeast Brazil
FIGURE 2 | Nonmetric Multidimensional Scaling (NMDS) plot of Axis 1 and Axis 2 of the total fish density of 14 blackwater streams. Stream codes according to Tab. 1.
FIGURE 2 in Protected areas and compositional diversity of fish from Serranias Costeiras of the Ribeira de Iguape River basin, Southeast Brazil
FIGURE 2 | Species richness shared and exclusive of the stream stretches from full protection, sustainable use, and outside areas.
FIGURE 1 in Protected areas and compositional diversity of fish from Serranias Costeiras of the Ribeira de Iguape River basin, Southeast Brazil
FIGURE 1 | Protected Areas and stream stretches sampled in the rio Ribeira de Iguape basin. 1) Parque Estadual Jurupará (PEJU), 2) Parque Estadual Carlos Botelho (PECB), 3) Parque Estadual Intervales (PEI), 4) Área de Proteção Ambiental da Serra do Mar (APASM), and 5) Área de Proteção Ambiental Quilombos do Médio Ribeira (APAQMR).
FIGURE 4 in Protected areas and compositional diversity of fish from Serranias Costeiras of the Ribeira de Iguape River basin, Southeast Brazil
FIGURE 4 | Sample-size-based species richness rarefaction interpolation (solid line) and extrapolation (dotted line) sampling curves of full protection (FP), sustainable use (SU), and outside (Out) with confidence intervals.
FIGURE 3 in Protected areas and compositional diversity of fish from Serranias Costeiras of the Ribeira de Iguape River basin, Southeast Brazil
FIGURE 3 | NMDS biplot of the fish abundance data (Hellinger- transformed and Euclidean distance matrix). Stress = 0.20. The 30% most frequent species with 50% best axis fit were added using weighted averages. Species identification with code is in Tab. 1.
Fig. 2 in Microhabitat use by Phalloceros harpagos Lucinda (Cyprinodontiformes: Poeciliidae) from a coastal stream from Southeast Brazil
Fig. 2. Microhabitat underwater observation. In detail substratum measurements (Photo: Rosana Mazzoni).
Fig. 4 in Microhabitat use by Phalloceros harpagos Lucinda (Cyprinodontiformes: Poeciliidae) from a coastal stream from Southeast Brazil
Fig. 4. Availablity (light grey bars), use (dark grey bars) and Ivlev Index (black circles) for the six studied microhabitat descriptors affecting adult individuals of Phalloceros harpagos populations from Mato Grosso stream: (a) distance from the nearest bank; (b) total depth; (c) mesohabitat; (d) focal water velocity; (e) substratum, and (f) vegetal cover density.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
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.
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.