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10,016 results for “Observation”
FIGURE 9 in A new species of Varanus Merrem (Squamata: Varanidae) from the Pilbara region of Western Australia, with observations on sexual dimorphism in closely related species
FIGURE 9. Distribution of the three Varanus species based on examined materials and type localities. The approximate wider distribution of V. g i l l e n i is indicated by the dashed line. Symbols: Stars — V. caudolineatus; Triangles — V. gilleni; Circles — V. b u s h i sp. nov.; Circles with cross — s V. caudolineatus and V. b u s h i sp. nov. in local sympatry; Circles with dot – type localities.
FIGURE 6 in A new species of Varanus Merrem (Squamata: Varanidae) from the Pilbara region of Western Australia, with observations on sexual dimorphism in closely related species
FIGURE 6. Dorsal views of head and neck of representative specimens of three Varanus species. Same individuals as Figure 3.
FIGURE 8 in A new species of Varanus Merrem (Squamata: Varanidae) from the Pilbara region of Western Australia, with observations on sexual dimorphism in closely related species
FIGURE 8. Bivariate plots of various external measurements of the three taxa, with separate plots for males (a–d) and females (e–h): (a,e) HNL vs BL; (b,f) HNL vs TL; (c,g) HNL vs FLL; (d,h) HNL vs HLL. Symbols used on each plot are V. caudolineatus (cross); V. gilleni (hollow square); V. bushi sp. nov. (solid triangle).
FIGURES 4 A–C in Iospilids (Polychaeta: Iospilidae) from the northwest Caribbean Sea, with observations on reproductive structures
FIGURES 4 A–C. Reproductionrelated structures of P. uniformis. A. Female, infolded ventral processes; B. Female, anterior part of body showing ova inside coelom; C. Female, enlargement of segments 3033 (no parapodial enlargement is present in males).
FIGURES 3 A–F in Iospilids (Polychaeta: Iospilidae) from the northwest Caribbean Sea, with observations on reproductive structures
FIGURES 3 A–F. Phalacrophorus uniformis: A, anterior end showing falcate mandibles by transparency; B, whole specimen, dorsal view; C, anterior end, lateral view, divergent arrows indicate tentacular cirri; arrow at upper right shows palps, transversal ciliated bands approaching parapodia and setal lobes can be observed; D, part of body posterior to anterior end, lateral view showing long setae; E, anterior parapodia showing cilia and ventral cirrus; F, chromatophores of middle part of body, dorsal view.
FIGURES 2 A–B in Iospilids (Polychaeta: Iospilidae) from the northwest Caribbean Sea, with observations on reproductive structures
FIGURES 2 A–B. Phalacrophorus pictus: A, anterior end, ventral view,; B, posterior end; dorsal view.
FIGURE 1 in Iospilids (Polychaeta: Iospilidae) from the northwest Caribbean Sea, with observations on reproductive structures
FIGURE 1. Zooplankton sampling stations off the Mexican coast of the Caribbean Sea during the CARIBE I–IV cruises (1991).
FIGURES 5 A–B in Iospilids (Polychaeta: Iospilidae) from the northwest Caribbean Sea, with observations on reproductive structures
FIGURES 5 A–B. Males of P. uniformis. A. parapods 20–28 showing equally long segments and larger gametes between parapods 22–28. B. parapods 17–23 showing paired processes (18 and 19).
FIGURES 7–11 in Observations on the quill mites (Acari: Syringophilidae) from charadriiform birds
FIGURES 7–11. Creagonycha totana (Oudemans, 1904) (female). 7, dorsal view; 8, epimeres I and II; 9, opisthosoma in ventral view; 10, peritreme; 11, tarsus of legs III. Scale bars are in micrometres.
FIGURES 1–6 in Observations on the quill mites (Acari: Syringophilidae) from charadriiform birds
FIGURES 1–6. Niglarobia cursoriae sp. nov. (female). 1, dorsal view; 2, ventral view; 3, hypostomal apex in ventral view; 4, peritremes; 5, fanlike seta of legs III; 6, claw of legs III. Scale bars are in micrometres.
FIGURE 2 in The Eucnemidae (Coleoptera) of the Maritime Provinces of Canada: new records, observations on composition and zoogeography, and comments on the rarity of saproxylic beetles
FIGURE 2. The distribution of Epiphanis cornutus (Eschscholtz) and Hylis terminalis (LeConte) in the Maritime Provinces of Canada.
FIGURE 4 in The Eucnemidae (Coleoptera) of the Maritime Provinces of Canada: new records, observations on composition and zoogeography, and comments on the rarity of saproxylic beetles
FIGURE 4. The distribution of Onichodon canadensis (Brown), Dromaeolus harringtoni Horn, Deltometopus amoenicornis (Say), and Nematodes penetrans (LeConte), in the Maritime Provinces of Canada.
FIGURE 1 in The Eucnemidae (Coleoptera) of the Maritime Provinces of Canada: new records, observations on composition and zoogeography, and comments on the rarity of saproxylic beetles
FIGURE 1. The distribution of Isorhipis ruficornis (Say) and Isorhipis obliqua (Say) in the Maritime Provinces of Canada.
FIGURE 3 in The Eucnemidae (Coleoptera) of the Maritime Provinces of Canada: new records, observations on composition and zoogeography, and comments on the rarity of saproxylic beetles
FIGURE 3. The distribution of Microrhagus pectinatus LeConte, Microrhagus subsinuatus LeConte, and Microrhagus triangularis (Say) in the Maritime Provinces of Canada.
FIGURE 3 in The Erotylidae and Endomychidae (Coleoptera: Cucujoidea) of the Maritime Provinces of Canada: New records, zoogeography, and observations on beetle-fungi relationships and forest health
FIGURE 3. Distribution of Phymaphora pulchella Newman, Rhanidea unicolor (Ziegler), and Mycetaea subterranea (Fabricius) in the Maritime Provinces of Canada.
FIGURE 2 in The Erotylidae and Endomychidae (Coleoptera: Cucujoidea) of the Maritime Provinces of Canada: New records, zoogeography, and observations on beetle-fungi relationships and forest health
FIGURE 2. Distribution of Triplax dissimulator (Crotch), Triplax flavicollis Lacordaire, Triplax frosti Casey, Triplax macra LeConte, and Triplax thoracica Say in the Maritime Provinces of Canada.
FIGURE 4 in The Erotylidae and Endomychidae (Coleoptera: Cucujoidea) of the Maritime Provinces of Canada: New records, zoogeography, and observations on beetle-fungi relationships and forest health
FIGURE 4. Distribution of Endomychus biguttatus Say, Danae testacea (Ziegler), Hadromychus chandleri Bousquet & Leschen, Lycoperdina ferruginea LeConte, and Mycetina perpulchra (Newman) in the Maritime Provinces of Canada.
FIGURE 1 in The Erotylidae and Endomychidae (Coleoptera: Cucujoidea) of the Maritime Provinces of Canada: New records, zoogeography, and observations on beetle-fungi relationships and forest health
FIGURE 1. Distribution of Dacne quadrimaculata (Say) and Tritoma pulchra Say in the Maritime Provinces of Canada.
FIGURES 1–3. 1–2. Holorchis gigas n in Holorchis gigas n. sp. (Digenea: Lepocreadiidae) from the yellow-striped sweet-lips Plectorhinchus chrysotaenia (Perciformes: Haemulidae) from Lizard Island, Great Barrier Reef, with observations on Aephnidiogenes major
FIGURES 1–3. 1–2. Holorchis gigas n. sp. 1. Ventral view of holotype, uterus in bold outline. 2. Terminal genitalia, with part of ventral sucker outlined. 3. Aephnidiogenes major Yamaguti from Diagramma labiosum, Heron Island, terminal genitalia, with ovary and part of ventral sucker outlined. Scale bars: 1, 2 mm; 2, 3, 500 μm.
FIGURE 4 in A new stalked species of Polycarpa (Tunicata: Ascidiacea) from deeper waters of the tropical Western Pacific and in situ observations on sympatric species
FIGURE 4. Three stalked solitary ascidians from northern Indonesia. (A) Translucent specimen of unknown species; (B) Pterygascidia mirabilis; (C, D) specimen with enlarged oral siphon.
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.