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4,490 results for “Brazilian species”
FIGURE 4 in A new species of Haliclona (Demospongiae: Haplosclerida: Chalinidae) from southeastern Brazil and the first record of Haliclona vansoesti from the Brazilian coast
FIGURE 4. Haliclona (Halichoclona) vansoesti. A‒C, preserved specimens (A, UERJPOR 06; B, MNRJ 8981; C, MNRJ 3863). D, tangential section of the ectosome (MNRJ 3863). E, transverse section of the ectosome showing subectosomal lacunae (surface at the top; UERJPOR 06). F, transverse section through choanosome and ectosome (surface at the top; MNRJ 3863). G, oxea (UERJPOR 06).
FIGURE 1 in A new species of Haliclona (Demospongiae: Haplosclerida: Chalinidae) from southeastern Brazil and the first record of Haliclona vansoesti from the Brazilian coast
FIGURE 1. Location of sites of collection and observation of Haliclona (Halichoclona) vansoesti (asterisks) and Haliclona (Rhizoniera) fugidia sp. nov. (black circle in D) in Rio de Janeiro State, southeastern Brazil. A, South America showing Brazil and Rio de Janeiro State (B) in the inset. B, Rio de Janeiro State showing location of Grande Island (C), Rio de Janeiro (D), and Franceses Island in Arraial do Cabo (asterisk). C, location of Dois Rios Inlet at Grande Island (asterisk). D, Rio de Janeiro and Niterói with location of Vermelha Beach (1, black circle), Tijucas Archipelago (2), Cagarras Archipelago s.l., including Redonda and Rasa Islands (3), and Maricás Archipelago (4).
FIGURE 6 in A new species of Haliclona (Demospongiae: Haplosclerida: Chalinidae) from southeastern Brazil and the first record of Haliclona vansoesti from the Brazilian coast
FIGURE 6. Maximum likelihood phylogenetic tree of the Haploscleromorpha based on sequences of the COI gene generated in this study and downloaded from GenBank. Only bootstrap values above 50% are shown. Clades A–B refer to Redmond et al. (2011) fig. 3.
FIGURE 3 in A new species of Haliclona (Demospongiae: Haplosclerida: Chalinidae) from southeastern Brazil and the first record of Haliclona vansoesti from the Brazilian coast
FIGURE 3. Haliclona (Halichoclona) vansoesti. A‒H, specimens in vivo showing variation in color and shape; I, detail of the oscular tubes. H was photographed without artificial illumination at approximately 10 m depth. Scale bars show approximate values.
FIGURE 2 in A new species of Haliclona (Demospongiae: Haplosclerida: Chalinidae) from southeastern Brazil and the first record of Haliclona vansoesti from the Brazilian coast
FIGURE 2. Haliclona (Rhizoniera) fugidia sp. nov. A, holotype MNRJ 16846 in vivo. B, transverse section of the ectosome (surface at the top). C, tangential section of the ectosome. D, E, transverse sections through choanosome and ectosome (surface at the top). F, oxeas (SEM). G, embryos. A–C, E–G, MNRJ 16846; D, MNRJ 16860-B.
FIGURE 5 in A new species of Haliclona (Demospongiae: Haplosclerida: Chalinidae) from southeastern Brazil and the first record of Haliclona vansoesti from the Brazilian coast
FIGURE 5. Maximum likelihood phylogenetic tree of the Haploscleromorpha based on sequences of the small subunit 18S rRNA gene generated in this study and downloaded from GenBank. Only bootstrap values above 50% are shown. Clades A–E refer to Redmond et al. (2013) fig. 4.
FIGURES 1–4 in A new species of Acroleptus Bourgeois (Coleoptera: Lycidae) from the Brazilian Amazonian rainforest, with a note on its homonymy with Acroleptus Cabanis (Aves)
FIGURES 1–4. Acroleptus costae sp. n., holotype. 1. Dorsal view. 2. Antennomeres I–V. 3. Metaventrite. 4. Ventral view of male genitalia.
FIGURE 1. A in New species of pollen wasps Paramasaris fernandae sp. nov. (Hymenoptera, Vespidae, Masarinae) from a rain forest locality in Brazilian Amazonia
FIGURE 1. A. Paramasaris fernandae sp. nov., ♀, holotype, lateral view. B. P. cupreus Giordani Soika, ♀ paratype, lateral view, Colombia, Caquetá, Florencia (NHM). Scales = 2 mm.
FIGURE 2. A in New species of pollen wasps Paramasaris fernandae sp. nov. (Hymenoptera, Vespidae, Masarinae) from a rain forest locality in Brazilian Amazonia
FIGURE 2. A. Paramasaris cupreus (NHM), ♀, paratype, mesosoma, lateral view; B. P. fuscipennis ♀, propodeum and first metasomal segment, dorsolateral view, Guatemala, Geronimo (NHM); C–E. P. fernandae sp. nov., ♀, holotype (C: mesosoma, lateral view; D, E: propodeum, dorsal and lateral view respectively).
FIGURE 5 in Stemmiulus brasiliensis n. sp., a new species of millipede from Brazilian iron ore caves (Diplopoda: Stemmiulida: Stemmiulidae)
FIGURE 5. Microscopic images of male paratype of Stemmiulus brasiliensis sp. nov. (ISLA 3701). A) and B) gonopod. Abbreviations: Sg = seminal groove; Ag = angiocoxite; K = colpocoxite; Ma = Membranous area. Scale bar: 0.5 mm.
FIGURE 3 in Stemmiulus brasiliensis n. sp., a new species of millipede from Brazilian iron ore caves (Diplopoda: Stemmiulida: Stemmiulidae)
FIGURE 3. Schematic drawings of head of Stemmiulus brasiliensis sp. nov. A) Male paratype; B) Female paratype.
FIGURE 2 in Stemmiulus brasiliensis n. sp., a new species of millipede from Brazilian iron ore caves (Diplopoda: Stemmiulida: Stemmiulidae)
FIGURE 2. Stemmiulus brasiliensis sp. nov., A) live paratype female; B) anterior part of body, a fixed paratype female.
FIGURE 1 in Stemmiulus brasiliensis n. sp., a new species of millipede from Brazilian iron ore caves (Diplopoda: Stemmiulida: Stemmiulidae)
FIGURE 1. Distribution map of Stemmiulus brasiliensis sp. nov. A) map of Brazil; B) Amazonas and Pará State. Green star refers to the species S. adisi, S. amazonicus, S. wellingtoni, all from near Manaus city, Amazonas State, and yellow star referes to S. brasiliensis sp. nov. (Curionópolis, Pará State); C) the "Serra Pelada" region where the species was observed in the year 2006, showing the progress of industrial impacts on the region; C) the same region in the year 2013. The location of the caves is given as white stars.
FIGURE 4 in Stemmiulus brasiliensis n. sp., a new species of millipede from Brazilian iron ore caves (Diplopoda: Stemmiulida: Stemmiulidae)
FIGURE 4. Microscopic images of male paratype of Stemmiulus brasiliensis sp. nov. (ISLA 3701). A) Second pair of legs in oral view and B) Second pair of legs in caudal view; C) Third pair of legs; D) Detail of tarsus of third pair. Scale bar: 0.1 mm. Abbreviations: Cx = coxae; Pf = prefemur; F = femur; Psf = postfemur; Tb = tibia; T = tarsus; Ss = spatulate setae; Cs = coxosternite; Lcs = coxosternal lobe; Pcs = coxosternal process; 1° Tp = first telopoditomere; 2° Tp = second telopoditomere. Scale bar: 0.1 mm. The roman numbers indicate the sequence of spatulate setae.
FIGURES 14–17 in A new species of Japanagromyza Sasakawa (Diptera: Agromyzidae) from the Brazilian Amazon with notes on biology
FIGURES 14–17. Japanagromyza sasakawai sp. nov., puparium. 14. Entire puparium, dorsal view. Scale = 200 µm. 15. Anal segment and posterior spiracle, posterior view. Scale = 100 µm. 16. Posterior spiracle, posterior view. Scale = 30 µm. 17. Intersegmental region, dorsal view. Scale = 50 µm.
FIGURES 18–21 in A new species of Japanagromyza Sasakawa (Diptera: Agromyzidae) from the Brazilian Amazon with notes on biology
FIGURES 18–21. Japanagromyza sasakawai sp. nov., mines in leaf of seedlings of Terminalia catappa. 18. Two initial mines. 19. Two mines produced by third instar larva. 20. Leaf entirely covered by mines. 21. Detail of two third-instar larvae inside of mine.
FIGURES 9–13 in A new species of Japanagromyza Sasakawa (Diptera: Agromyzidae) from the Brazilian Amazon with notes on biology
FIGURES 9–13. Japanagromyza sasakawai sp. nov., third larval instar. 9. Entire larva, lateral view. 10. Cephalopharyngeal skeleton, lateral view. 11. Mandible, lateral view. 12. Anterior spiracle, lateral view. 13. Anal segment, posterior view. Scale = 0.1 mm, except Fig. 10 = 1mm.
FIGURES 5–8 in A new species of Japanagromyza Sasakawa (Diptera: Agromyzidae) from the Brazilian Amazon with notes on biology
FIGURES 5–8. Japanagromyza sasakawai sp. nov., female genitalia. 5. Segment 9, dorsal (right) and ventral (left) view. 6. Egg guide, dorsal view. 7. Spermatheca, dorsal view. 8. Ventral receptacle, dorsal view. Scale = 0.1 mm. Abbreviations: Cerc = cercus, Nsm = marginal setae of segment 9, St 9 = sternite 9, Ts = tactile sensilleae, Tg 9 = tergite 9.
FIGURES 1–4 in A new species of Japanagromyza Sasakawa (Diptera: Agromyzidae) from the Brazilian Amazon with notes on biology
FIGURES 1–4. Japanagromyza sasakawai sp. nov., male adult and genitalia. 1. Male adult, lateral view. 2. Ejaculatory apodeme, dorsal view. 3. Male genitalia, lateral view. 4 Male genitalia, ventral view. Scale = 0.1 mm, except Fig. 1 = 1 mm. Abbreviations: Bas = basiphallus, Cerc = cercus, Dis = distiphallus, Epa = epandrium, Hypd = hypandrium, Mes = mesophallus, Phapod = phallapodeme, Surst = surstylus.
FIGURE 10 in Muelleritermes: A new termite genus with two species from the Brazilian Atlantic Forest (Isoptera: Termitidae: Nasutitermitinae)
FIGURE 10. Soldiers of Muelleritermes globiceps, sp. n., head in dorsal view and in profile. A, B: major soldier; C, D: intermediate soldier; E, F: minor soldier. White arrow: vestigial ommatids.
ScienceDex guides
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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.