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Dataset results
31 results for “hake”
Two fish in a pod. Data from a self-sampling pilot program to separate between black hake species in W-Africa
<p>Data from self-sampling pilot trial in Senegal and Mauritanian waters where two species of black hake were separated manually onboard fishing vessels and the results then validated by genetic analysis. </p>
Fig. 3 in Age and growth of the Argentine hake Merluccius hubbsi Marini, 1933 in the Brazilian South-Southeast Region during 1996-2001
Fig. 3. Merluccius hubbsi: scheme of a sliced otolith showing core, demersal I (De I), demersal II (De II), 1 to 3 rings and opaque edge (OP).
Fig. 5 in Age and growth of the Argentine hake Merluccius hubbsi Marini, 1933 in the Brazilian South-Southeast Region during 1996-2001
Fig. 5. Merluccius hubbsi: plot for total length (mm) and ring radius (mm) showing the constancy of otolith readings.
Fig. 4 in Age and growth of the Argentine hake Merluccius hubbsi Marini, 1933 in the Brazilian South-Southeast Region during 1996-2001
Fig. 4. Merluccius hubbsi: seasonal length class distribution obtained from surveys and commercial landings during the period 1996-2001.
Fig. 7 in Age and growth of the Argentine hake Merluccius hubbsi Marini, 1933 in the Brazilian South-Southeast Region during 1996-2001
Fig. 7. Merluccius hubbsi: seasonal average marginal incre- Fig. 9. Merluccius hubbsi: seasonal frequency of opaque (OP) ment (MI, mm) and confidence limits obtained for all fish with and translucent (TR) edges for fish otoliths with three rings. three rings.
Fig. 6 in Age and growth of the Argentine hake Merluccius hubbsi Marini, 1933 in the Brazilian South-Southeast Region during 1996-2001
Fig. 6. Merluccius hubbsi: seasonal average marginal increment (MI, mm) and confidence limits obtained for all fish with two rings.
Fig. 1 in Identification of the stages of ovarian maturation of the Argentine hake Merluccius hubbsi Marini, 1933 (Teleostei: Merlucciidae): advantages and disadvantages of the use of the macroscopic and microscopic scales
Fig. 1. Merluccius hubbsi: area of collection of samples obtained during surveys and the operations of the commercial fishing fleet of Santos and Guarujá in the period from 1996 to 2002.
Fig. 10 in Identification of the stages of ovarian maturation of the Argentine hake Merluccius hubbsi Marini, 1933 (Teleostei: Merlucciidae): advantages and disadvantages of the use of the macroscopic and microscopic scales
Fig. 10. Merluccius hubbsi: relative frequency of females by stage of gonadal maturation identified microscopically by class of total lenght (n = 326).
Fig. 2 in Identification of the stages of ovarian maturation of the Argentine hake Merluccius hubbsi Marini, 1933 (Teleostei: Merlucciidae): advantages and disadvantages of the use of the macroscopic and microscopic scales
Fig. 2. Merluccius hubbsi: relative frequency of females by stage of gonadal maturation identified macroscopically by class of total lenght (n = 326).
Model for evaluating seabirds preferences for hake offal in Patagonia
Open the record for dataset details and reuse information.
Trade data Argentine hake Southwest Atlantic FAO area 41
<p>The dataset compiles trade data of Argentine hake harvested in the Southwest Atlantic FAO area 41. Export and import data from main commercial actors are included Argentina, Spain and Falkland/Malvinas Islands. Period analysed 2010 to 2020. Values in thousand of Euros. Sources ITC - Trade maps, National Institute of Statistics and Census - Republic of Argentina, UN COMTRADE Database and Falkland/Malvinas Islands<br> </p>
Fig. 1 in Age and growth of the Argentine hake Merluccius hubbsi Marini, 1933 in the Brazilian South-Southeast Region during 1996-2001
Fig. 1. Study area showing the location of Merluccius hubbsi samples collected during 1996-2001.
Fig. 6 in Identification of the stages of ovarian maturation of the Argentine hake Merluccius hubbsi Marini, 1933 (Teleostei: Merlucciidae): advantages and disadvantages of the use of the macroscopic and microscopic scales
Fig. 6. Merluccius hubbsi: oocyte with complete vitellogenesis (1.5mm length field).
Fig. 4 in Identification of the stages of ovarian maturation of the Argentine hake Merluccius hubbsi Marini, 1933 (Teleostei: Merlucciidae): advantages and disadvantages of the use of the macroscopic and microscopic scales
Fig. 4. Merluccius hubbsi: oocyte in cortical alveolar stage (arrow) (1.5mm length field).
Fig. 3 in Identification of the stages of ovarian maturation of the Argentine hake Merluccius hubbsi Marini, 1933 (Teleostei: Merlucciidae): advantages and disadvantages of the use of the macroscopic and microscopic scales
Fig. 3. Merluccius hubbsi: oocyte in perinucleolar stage (center) (0.16mm length field).
Fig. 8 in Identification of the stages of ovarian maturation of the Argentine hake Merluccius hubbsi Marini, 1933 (Teleostei: Merlucciidae): advantages and disadvantages of the use of the macroscopic and microscopic scales
Fig. 8. Merluccius hubbsi: postovulatory follicle (arrow) (1.5mm length field).
Fig. 7 in Identification of the stages of ovarian maturation of the Argentine hake Merluccius hubbsi Marini, 1933 (Teleostei: Merlucciidae): advantages and disadvantages of the use of the macroscopic and microscopic scales
Fig. 7. Merluccius hubbsi: oocyte with nuclear migration (1.5mm length field).
Environmental DNA provides quantitative estimates of Pacific hake abundance and distribution in the open ocean.
<p>All species inevitably leave genetic traces in their environments, and the resulting environmental DNA (eDNA) reflects the species present in a given habitat. It remains unclear whether eDNA signals can provide quantitative metrics of abundance on which human livelihoods or conservation successes depend. Here, we report the results of a large eDNA ocean survey (spanning 86,000 km<sup>2</sup> to depths of 500m) to understand the abundance and distribution of Pacific hake <em>Merluccius </em><em>productus</em>, the target of the largest finfish fishery along the west coast of the United States. We sampled eDNA in parallel with a traditional acoustic-trawl survey to assess the value of eDNA surveys at a scale relevant to fisheries management. Despite local differences, the two methods yield comparable information about the broad-scale spatial distribution and abundance. Furthermore, we find depth and spatial patterns of eDNA closely correspond to acoustic-trawl estimates for hake. We demonstrate the power and efficacy of eDNA sampling for estimating abundance and distribution and move the analysis eDNA data beyond sample-to-sample comparisons to management relevant scales. We posit that eDNA methods are capable of providing general quantitative applications that will prove especially valuable in data- or resource-limited contexts.</p>
FIGURE 7 in Pseudalataspora vanderlingeni n. sp. (Myxosporea: Bivalvulida) from gall bladders of the Cape hakes Merluccius capensis Castelnau, and M. paradoxus Franca (Teleostei: Merlucciidae)
FIGURE 7. Maximum Likelihood consensus tree showing relationship of Pseudalataspora vanderlingeni (in bold), isolated from Merluccius capensis, to other Ceratomyza species, based on 18S rDNA sequence analysis. Bootstrap values indicating ≥ than 70% support for Maximum Likelihood and Maximum Parsimony analyses respectively are shown. Host species, geographical origin and accession numbers are listed after species names. 1myxosporean species also isolated from Archamia fucata; 2 also isolated from Cheilodipterus quinquelineatus/ Nectamia fusca/ Ostorhinchus cookii/ Apogon doederleini/; 3also isolated from Plectroglyphidodon leucozonus/ Chrysiptera cyanea/ Pomacentrus chrysurus/ Neoglyphidodon melas; 4 also isolated from Clupea harengus; 5also isolated from Aulopus filamentosus; 6also isolated from Aulopus filamentosus; 7also isolated from Aulopus filamentosus; 8myxosporean species isolated from monogenean Diplectanocotyla sp. on the gills of Megalops cyprinoides; 9also isolated from Belone belone.
FIGURE 1–5. FIGURE 1 in Pseudalataspora vanderlingeni n. sp. (Myxosporea: Bivalvulida) from gall bladders of the Cape hakes Merluccius capensis Castelnau, and M. paradoxus Franca (Teleostei: Merlucciidae)
FIGURE 1–5. FIGURE 1. Pseudalataspora vanderlingeni: unstained disporic sporoblast. FIGURE 2. Pseudalataspora vanderlingeni: unstained spore in anterior/sutural view. FIGURE 3 & 4. Pseudalataspora vanderlingeni: unstained spores in valvular view. FIGURE 5. Pseudalataspora vanderlingeni: spore stained with Giemsa in valvular view. Scale bar = 10 µm.
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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.