Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
4,490
datasets available to search
ShareScore release 0.9.0
Dataset results
4,490 results for “Brazilian species”
FIGURE 17 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 17. Colomastix tubulosa sp. nov. Paratype, adult female, 3.2 mm, UERJ 109. Scale bars: 0.2 mm for fHd, A1–2, fGn1–2 and fMp (lateral); 0.1 mm for Ur1–3; 0.05 mm for fT (dorsal and lateral).
FIGURE 16 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 16. Colomastix tubulosa sp. nov. Holotype, adult male, 2.9 mm, UERJ 105. Paratypes: immature male, 3.0 mm, UERJ 107. Scale bars: 0.1 mm for jPl2; 0.05 mm for the remainder.
FIGURE 15 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 15. Colomastix tubulosa sp. nov. Paratypes: immature male, 3.0 mm, UERJ 107; adult male, 2.7 mm, UERJ 106. Scale bars: 0.2 mm for Gn2, jGn1–2, jPr3–7; 0.1 mm for Gn1.
FIGURE 14 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 14. Colomastix tubulosa sp. nov. Holotype, adult male, 2.9 mm, UERJ 105. Paratypes: immature male, 3.0 mm, UERJ 107; adult female, 3.2 mm, UERJ 109. Scale bars: 0.2 mm for Hd, A1–2, Mp (lateral), jHd, A1–2, jHd (dorsal), jMp (ventral and lateral) and fMp (ventral); 0.05 mm for jMd, jMx1–2, fMd and fMx1–2.
FIGURE 11 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 11. Colomastix marielle sp. nov. Holotype, adult female (oostegites omitted), 3.6 mm, Porto da Barra Beach, (13° 0' 14.778" S, 38° 32' 1.115" W), Salvador city, Bahia state, Brazil, UERJ 112. Adult male, 1.8 mm, Dentão Rock, (12° 50' 02.4" S, 038° 31' 32.0" W), Bahia state, Brazil, in sponge 3—Callyspongia sp., 4–6 m depth, 21 May 2017, UERJ 118. Scale Bar: 0.1 mm for Gn1 and Gn2; 0.2 mm for the remain.
FIGURE 12 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 12. Colomastix marielle sp. nov. Holotype, adult female (oostegites omitted), 3.6 mm, Porto da Barra Beach, (13° 0' 14.778" S, 38° 32' 1.115" W), Salvador city, Bahia state, Brazil, UERJ 112. Adult male, 1.8 mm, Dentão Rock, (12° 50' 02.4" S, 038° 31' 32.0" W), Bahia state, Brazil, in sponge 3—Callyspongia sp., 4–6 m depth, 21 May 2017, UERJ 118. Scale Bar: 0.2 mm for fPr5–7 and fPl2; 0.1 mm for fUr1–3, fT, fT (lateral) and Ur1–3; 0.05 mm for T.
FIGURE 9 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 9. Colomastix marielle sp. nov. Holotype, adult female (oostegites omitted), 3.6 mm, Porto da Barra Beach, (13° 0' 14.778" S, 38° 32' 1.115" W), Salvador city, Bahia state, Brazil, UERJ 112. Adult male (maxilliped and pleopods omitted), 1.8 mm, Dentão Rock, (12° 50' 02.4" S, 038° 31' 32.0" W), Bahia state, Brazil, in sponge 3—Callyspongia sp., 4–6 m depth, 21 May 2017, UERJ 117. Scale Bar: 0.5 mm for fHb and Hb.
FIGURE 10 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 10. Colomastix marielle sp. nov. Holotype, adult female (oostegites omitted), 3.6 mm, Porto da Barra Beach, (13° 0' 14.778" S, 38° 32' 1.115" W), Salvador city, Bahia state, Brazil, UERJ 112. Adult female, 3.4 mm, only fMd and fMx1, same data as holotype, UERJ 113. Adult female, 2.8 mm, only fHd, A1–2 (lateral), same data as holotype, UERJ 114. Adult male, 1.8 mm, Dentão Rock, (12° 50' 02.4" S, 038° 31' 32.0" W), Bahia state, Brazil, in sponge 3—Callyspongia sp., 4–6 m depth, 21 May 2017, UERJ 117. Scale Bar: 0.05 mm for fMd, fMx1, fMx2, Md, Mx1 and Mx2; 0.1 mm for Hd (lateral) and fA2 article 3; 0.2 mm for the remain.
FIGURE 8 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 8. Colomastix iemanja sp. nov. Adult female, 2.7 mm, Marine Itaparica Island, (12°53'21.7"S, 38°41'00.9"W), Bahia state, Brazil, UERJ 95. Scale bar: 0.2 mm for fHd, A1–2, fGn2 and fGn1; 0.1 mm for fUr1–3; 0.05 mm for f T (dorsal).
FIGURE 6 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 6. Colomastix iemanja sp. nov. Holotype, adult male, 2.6 mm, Marine Itaparica Island, (12°53'21.7"S, 38°41'00.9"W), Bahia state, Brazil, UERJ 91. Paratype, juvenile male (dissected and drawn), 2.6 mm, same data as holotype, UERJ 124. Scale bar: 0.2 mm for Gn2, Pr3–7 and jGn2.
FIGURE 7 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 7. Colomastix iemanja sp. nov. Holotype, adult male, 2.6 mm, Marine Itaparica Island, (12°53'21.7"S, 38°41'00.9"W), Bahia state, Brazil, UERJ 91. Paratypes: adult male, 2.5 mm, only T (dorsal), same data as holotype, UERJ 94. Juvenile male (dissected and drawn), 2.6 mm, same data as holotype, UERJ 124. Scale bar: 0.1 mm for Pl2, Ur1–3 and jUr1–3; 0.05 mm for T (dorsal) and jT.
FIGURE 4 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 4. Colomastix iemanja sp. nov. Holotype, adult male, 2.6 mm, Marine Itaparica Island, (12°53'21.7"S, 38°41'00.9"W), Bahia state, Brazil, UERJ 91. Paratype, adult female (maxilliped and oostegites omitted), 2.7 mm, same data as holotype, UERJ 95. Scale Bar: 0.5 mm.
FIGURE 3 in Three new species of Colomastix Grube, 1861 (Amphipoda: Colomastigidea) from Todos-os-Santos Bay, northeastern Brazilian coast, with identification keys to Atlantic Ocean species
FIGURE 3. Sites of collection of Colomastix iemanja sp. nov., Colomastix tubulosa sp. nov. and Colomastix marielle sp. nov., Todos-os-Santos Bay, Bahia state, Brazil. Black dots, collect with free diving. Grey dots, SCUBA collections.
FIGURE 5 in Chance, luck and a fortunate finding: a new species of watersnake of the genus Helicops Wagler, 1828 (Serpentes: Xenodontinae), from the Brazilian Pantanal wetlands
FIGURE 5. Distributional records of Helicops species occurring in the Pantanal and neighboring ecoregions. Symbols denote the type-locality of Helicops boitata (black triangle), as well as localities with vouchers of H. angulatus (white crosses), H. leopardinus (white diamonds), and H. polylepis (white circles). The white circle marked with an asterisk refer to a specimen determined as Helicops polylepis from São Domingos, state of Mato Grosso (IBSP 31712), destroyed by fire on May 15th of 2010.
FIGURE 4 in Chance, luck and a fortunate finding: a new species of watersnake of the genus Helicops Wagler, 1828 (Serpentes: Xenodontinae), from the Brazilian Pantanal wetlands
FIGURE 4. General views of dorsum, venter and detail of head of the holotype of Helicops boitata (UFMT-R 11940) in life (SVL 437 mm, tail length 205 mm), from the margins of Transpantaneira Road, region of Poconé, state of Mato Grosso, Bra- zil.
FIGURE 1 in Chance, luck and a fortunate finding: a new species of watersnake of the genus Helicops Wagler, 1828 (Serpentes: Xenodontinae), from the Brazilian Pantanal wetlands
FIGURE 1. Phylogenetic relationships of the tribe Hydropsini (comprising one species of Hydrops Wagler, 1830, one species of Pseudoeryx Fitzinger, 1826, and 10 species of Helicops Wagler, 1828) based on a concatenated dataset of the 12S, 16S, BDNF, C-mos, and NT3 sequence data. Numbers at nodes indicate the values of Bayesian Credibility/Maximum Likelihood bootstrap. The bar represents the number of expected changes per site in the Bayesian Analysis. The name Helicops pictiventris is currently a junior synonym of H. infrataeniatus, but it appears in the tree exactly as the pertinent sequences appear in the GenBank dataset (see Grazziotin et al. 2012).
FIGURE 3 in Chance, luck and a fortunate finding: a new species of watersnake of the genus Helicops Wagler, 1828 (Serpentes: Xenodontinae), from the Brazilian Pantanal wetlands
FIGURE 3. Dorsal, ventral, and lateral (left/right) views of the head of the holotype of Helicops boitata (UFMT-R 11940), from the margins of Transpantaneira Road, region of Poconé, state of Mato Grosso, Brazil. Scale bar = 10 mm.
FIGURE 2 in Chance, luck and a fortunate finding: a new species of watersnake of the genus Helicops Wagler, 1828 (Serpentes: Xenodontinae), from the Brazilian Pantanal wetlands
FIGURE 2. Dorsal and ventral views of the holotype of Helicops boitata (UFMT-R 11940), from the margins of Transpantaneira Road, region of Poconé, state of Mato Grosso, Brazil. Scale bar = 100 mm.
FIGURE 6 in Chance, luck and a fortunate finding: a new species of watersnake of the genus Helicops Wagler, 1828 (Serpentes: Xenodontinae), from the Brazilian Pantanal wetlands
FIGURE 6. Sulcate (left) and asulcate (right) faces of the fully everted and maximally expanded hemipenis (right organ) of the holotype of Helicops boitata (UFMT-R 11940), from the margins of Transpantaneira Road, region of Poconé, state of Mato Grosso, Brazil. Scale bar = 10 mm.
FIGURE 7 in Chance, luck and a fortunate finding: a new species of watersnake of the genus Helicops Wagler, 1828 (Serpentes: Xenodontinae), from the Brazilian Pantanal wetlands
FIGURE 7. The holotype of Helicops boitata (UFMT-R 11940) in the wild, as found in the moment of collection (above), and a general perspective of the habitat in the collection site on May 2016 (below), at Pantanal wetlands in the margins of Transpan- taneira Road, region of Poconé, state of Mato Grosso, Brazil.
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.