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736 results for “biological collections”
PLATE 1 in Holotypes of ostracods of Order Podocopida from the collection of the Museum of A.V.Zhirmunsky Institute of Marine Biology FEB RAS (Vladivostok)
PLATE 1. SEM images of ostracod valves. 1, Trapezicandona taurica, RV f, holotype; 2, Heterocythereis reticulata, LV f, holotype; 3–6, Semicytherura calamitica: RV and LV f, holotype; 5, 6, LV m (No. 13416) and f (No. 13418), tuberculate variation, paratypes, the Black Sea near Crimea; 7–10, Semicytherura virgata: 7, 8, RV and LV f, holotype; 9, 10, RV and LV m, paratype (No. 13419), the Black Sea near Crimea, Planerskoye Village, 25 m depth, muddy sand. Scale 60 µm.
Fig. 2 in Fishing for Tigers: A Method for Collecting Tiger Beetle Larvae Holds Useful Applications for Biology and Conservation
Fig. 2. Mean time required for successful collections of tiger beetle larvae by species and collection methods. Percentage above each bar represents success rate for method.
Fig. 1 in Fishing for Tigers: A Method for Collecting Tiger Beetle Larvae Holds Useful Applications for Biology and Conservation
Fig. 1. Success rate of fishing for tiger beetle larvae (pooled for four species) based on material used within a threeminute time limit.
FIGURE 6 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 6. In situ photographs of two individuals of Symphurus maculopinnis, n. sp., observed on Volcano–19, Tonga Arc, West Pacific, featuring different asymmetries. A. Specimen with sinistral asymmetry photographed at ca. 439 m. B. Frame grab of specimen featuring reversed (dextral) asymmetry videographed at ca. 560 m. Note also posture of both fish with raised caudal regions displaying prominent spots on posterior dorsal and anal fins as they swim over the bottom.
FIGURE 5 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 5. Close-up views of ocular (A) and blind (B) sides of head of Symphurus maculopinnis, n. sp. (Holotype USNM 398820; female, 84.4 mm SL) collected at 561 m on Volcano–19, Tonga Arc, West Pacific. Arrows indicate areas with conspicuous rows of dermal papillae.
FIGURE 3 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 3. Radiograph of Symphurus maculopinnis, n. sp. (Holotype USNM 398820; female, 84.4 mm SL), collected at 561 m on Volcano–19, Tonga Arc, West Pacific.
FIGURE 7 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 7. In situ photographs of three individuals of Symphurus maculopinnis, n. sp. observed on Volcano–19, Tonga Arc, West Pacific, illustrating variation in live coloration, variety of substrata inhabited by this species, and interesting posture of raising the caudal region (indicated by arrows) thereby displaying prominent spots on the posterior dorsal and anal fins. A. Specimen with conspicuous, complete ocellus on dorsal and anal fins photographed on coarse pebbly substratum. B. Specimen (ca. 12.4 cm in length based on 10 cm distance between green laser dots) with incomplete white ring around black fin spots photographed on gravelly sand-shell substratum. C. Two specimens photographed on gravelly sand-shell substratum. Smaller specimen features complete ocellus on dorsal and anal fins and slight banding on body; larger specimen features little, if any, white pigment around periphery of black fin spots and distinct banding on body.
FIGURE 4 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 4. Radiograph of head and anterior body region of Holotype (USNM 398820) of Symphurus maculopinnis, n. sp., depicting 1–2–2–2–1 pattern of interdigitation of anterior dorsal-fin pterygiophores and neural spines and nine abdominal vertebrae. Note also the sediment in the alimentary tract visible in this xray.
FIGURE 1 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 1. Holotype of Symphurus maculopinnis, n. sp. (now USNM 398820), photographed in situ just prior to collection by ROV ROPOS at 561 m on Volcano–19, Tonga Arc, West Pacific. Manipulator is holding a scoop net.
FIGURE 2. Symphurus maculopinnis, n in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 2. Symphurus maculopinnis, n. sp. (Holotype USNM 398820; female, 84.4 mm SL), collected at 561 m on Volcano– 19, Tonga Arc, West Pacific. A. Ocular-side of alcohol-preserved specimen. B. Blind-side of same specimen.
Sample Collection Registry for Quality Control of Biological and Environmental Specimens and Assay Development and Testing
ClinicalTrials.gov study NCT01087307. IPD Sharing: NO. Countries: 1. Publications: 3.
Establishment of a Biological Collection During COVID-19 Serological Screening in APHP Professionals (COVID-HOP)
ClinicalTrials.gov study NCT04418375. IPD Sharing: YES. Countries: 1. Publications: 1.
Collection of Biological Data With Potential Prognostic Relevance in Patients With MYELODYSPLASTIC SYNDROMES
ClinicalTrials.gov study NCT01291745. IPD Sharing: Not stated. Countries: 1. Publications: 27.
Epigenetic Mechanisms and Severe Obesity (Biological Tissue Collection)
ClinicalTrials.gov study NCT02663388. IPD Sharing: Not stated. Countries: 1. Publications: 2.
A Biological Atlas of Severe Obesity (Biological Tissue Collection)
ClinicalTrials.gov study NCT01129297. IPD Sharing: UNDECIDED. Countries: 1. Publications: 4.
Clinico-biological Data Collection Study of Metastatic Breast Cancer
ClinicalTrials.gov study NCT03958136. IPD Sharing: NO. Countries: 1. Publications: 1.
Collecting Ducts Carcinoma: in Depth Exploration and Biologically Driven Therapy (CICERONE)
ClinicalTrials.gov study NCT05372302. IPD Sharing: UNDECIDED. Countries: 1. Publications: 18.
Creation of a Prospective Cohort of Healthy and Sick Subjects and of a Collection of Associated Biological Resources, for the Study of the Immune System and of Its Genetic and Environmental Determinan
ClinicalTrials.gov study NCT03925272. IPD Sharing: NO. Countries: 1. Publications: 16.
Prospective Collection of Biological Data of Prognostic Relevance in Patients With B-Cell Chronic Lymphocytic Leukemia
ClinicalTrials.gov study NCT00917540. IPD Sharing: Not stated. Countries: 1. Publications: 5.
COVID-19 Biological Samples Collection
ClinicalTrials.gov study NCT04332016. IPD Sharing: NO. Countries: 1. Publications: 1.
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
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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.