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435 results for “Stream fish”
Table 1 in Impacts of Wastewater Effluent on Temperate Stream Fish Assemblage Structure
<p>Table 1. PERMANOVA table of results indicating a significant difference in fish assemblage structure between East and West Fork sites (<i>Pseudo-F</i> ¼ 10.481, df ¼ 1, <i>P</i> ¼ 0.0001) after accounting for the effect of the site distance covariate, which does influence fish assemblage structure (Pseudo- <i>F</i> ¼ 7.813, df ¼ 1, <i>P</i> ¼ 0.00015). Stream distance data (between sites) were square root transformed prior to analysis to ensure that distance variation of East and West Fork sites were more comparable.</p><table><tbody><tr><th><b>Source</b></th><th><b>df</b></th><th><b>SS</b></th><th><b>MS</b></th><th><b>Pseudo- <i>F</i></b></th><th><b><i>P</i> (perm)</b></th><th><b>Unique perms</b></th></tr></tbody><tbody><tr><th>Distance (covariate)</th><td>1</td><td>6650.8</td><td>6650.8</td><td>7.813</td><td>0.0001</td><td>9959</td></tr><tr><th>Site (East vs. West)</th><td>1</td><td>8921.9</td><td>8921.9</td><td>10.481</td><td>0.0001</td><td>9955</td></tr><tr><th>Res</th><td>23</td><td>19579</td><td>851.26</td><td></td><td></td><td></td></tr><tr><th>Total</th><td>25</td><td>35152</td><td></td><td></td><td></td><td></td></tr></tbody></table>
Table 4. Principal component loading values for the four substrate categories measured across all 26 in Impacts of Wastewater Effluent on Temperate Stream Fish Assemblage Structure
<p>Table 4. Principal component loading values for the four substrate categories measured across all 26 sites.</p><table><tbody><tr><th>Variables</th><th>PC1</th><th>PC2</th><th>PC3</th><th>PC4</th></tr></tbody><tbody><tr><th>% gravel</th><td>0.63444</td><td>0.50857</td><td>0.10028</td><td>0.5734</td></tr><tr><th>% pebble</th><td>0.20598</td><td><i>–</i> 0.8296</td><td><i>–</i> 0.0496</td><td>0.51658</td></tr><tr><th>% cobble</th><td><i>–</i> 0.6728</td><td>0.13769</td><td>0.49052</td><td>0.53647</td></tr><tr><th>% boulder</th><td><i>–</i> 0.3201</td><td>0.18476</td><td><i>–</i> 0.8642</td><td>0.3414</td></tr></tbody></table>
Table 2 in Impacts of Wastewater Effluent on Temperate Stream Fish Assemblage Structure
<p>Table 2. Similarity percentage (SIMPER) showing species contributions (Contrib%) to dissimilarity between East and West Fork sites. West and East Fork average abundance (Av.Abund) columns list the transformed mean abundances for species in both forks, ‘Diss/SD’ represents the ratio between the average dissimilarity and standard deviation, and the cumulative % (Cum.%) column lists the cumulative dissimilarity across species with a 90% cutoff. The average dissimilarity between the East and West Forks was 58.74%.</p><table><tbody><tr><th><b>Species</b></th><th><b>West Fork</b> <b>Av.Abund</b></th><th><b>East Fork</b> <b>Av.Abund</b></th><th></th><th></th><th></th><th></th></tr><tr><th><b>Av.Diss</b></th><th><b>Diss/SD</b></th><th><b>Contrib%</b></th><th><b>Cum.%</b></th></tr></tbody><tbody><tr><th><i>Etheostoma spectabile</i></th><td>4.38</td><td>2.34</td><td>13.7</td><td>1.53</td><td>23.32</td><td>23.32</td></tr><tr><th><i>Etheostoma flabellare</i></th><td>0</td><td>2.26</td><td>11.97</td><td>1.73</td><td>20.38</td><td>43.7</td></tr><tr><th><i>Chrosomus erythrogaster</i></th><td>1.36</td><td>0.24</td><td>6.23</td><td>0.78</td><td>10.61</td><td>54.3</td></tr><tr><th><i>Noturus exilis</i></th><td>0.32</td><td>1.15</td><td>6.16</td><td>1.19</td><td>10.49</td><td>64.79</td></tr><tr><th><i>Cottus bairdii</i></th><td>1.32</td><td>1.72</td><td>5.97</td><td>1.27</td><td>10.17</td><td>74.96</td></tr><tr><th><i>Campostoma</i> sp.</th><td>1.15</td><td>0.45</td><td>5.62</td><td>1.18</td><td>9.57</td><td>84.54</td></tr><tr><th><i>Luxilus zonatus</i></th><td>0.71</td><td>0.2</td><td>3.82</td><td>0.84</td><td>6.51</td><td>91.05</td></tr></tbody></table>
Supplementary material 3 from: Macher T-H, Schütz R, Arle J, Beermann AJ, Koschorreck J, Leese F (2021) Beyond fish eDNA metabarcoding: Field replicates disproportionately improve the detection of stream associated vertebrate species. Metabarcoding and Metagenomics 5: e66557. https://doi.org/10.3897/mbmg.5.66557
Table S3. Filtered taXon table
Supplementary material 2 from: Macher T-H, Schütz R, Arle J, Beermann AJ, Koschorreck J, Leese F (2021) Beyond fish eDNA metabarcoding: Field replicates disproportionately improve the detection of stream associated vertebrate species. Metabarcoding and Metagenomics 5: e66557. https://doi.org/10.3897/mbmg.5.66557
Table S2. Raw taXon table as created with TaxonTableTools
Supplementary material 1 from: Macher T-H, Schütz R, Arle J, Beermann AJ, Koschorreck J, Leese F (2021) Beyond fish eDNA metabarcoding: Field replicates disproportionately improve the detection of stream associated vertebrate species. Metabarcoding and Metagenomics 5: e66557. https://doi.org/10.3897/mbmg.5.66557
Table S1. BLAST taxonomy table
Supplementary material 5 from: Macher T-H, Schütz R, Arle J, Beermann AJ, Koschorreck J, Leese F (2021) Beyond fish eDNA metabarcoding: Field replicates disproportionately improve the detection of stream associated vertebrate species. Metabarcoding and Metagenomics 5: e66557. https://doi.org/10.3897/mbmg.5.66557
Figure S2
Supplementary material 4 from: Macher T-H, Schütz R, Arle J, Beermann AJ, Koschorreck J, Leese F (2021) Beyond fish eDNA metabarcoding: Field replicates disproportionately improve the detection of stream associated vertebrate species. Metabarcoding and Metagenomics 5: e66557. https://doi.org/10.3897/mbmg.5.66557
Figure S1
Fig. 1 in Feeding ecology of a stream fish assemblage in an Atlantic Forest remnant (Serra do Japi, SP, Brazil)
Fig. 1. Location of the Serra Japi in the APAs of Jundiaí, Cabreúva, Cajamar and in the municipality of Pirapora do Bom Jesus (SP), showing sampling sites in the different streams. Adapted from "Atlas das Unidades de Conservação Ambiental do Estado de São Paulo- Parte II-Interior, SMA, 1998".
Fig. 2 in Influence of environmental variables and anthropogenic perturbations on stream fish assemblages, Upper Paraná River, Central Brazil
Fig. 2. Ordination of the co-structure between (a) fish assemblages (arrows) and stream sites (squares) and (b) fish species and environmental variables resulting from the co-inertia analysis. Only species that most contributes to each axis are displayed. Black and white squares represent stream sites sampled in the wet and dry season, respectively. Codes correspond to names listed in Tables 1 and 2. Small boxes indicate the graphic scale.
Fig. 2 in Histopathology of gills, kidney and liver of a Neotropical fish caged in an urban stream
Fig. 2. Photomicrographs of the gill of P. lineatus caged in Cambé stream. a) normal aspect of the gill, showing the filament (gray arrow), the lamellae (L), the water channel (*), a pillar cell (black arrow) and an epithelial cell (arrowhead); b) lamellae with the marginal channel dilated (black arrow), hyperplasia of the epithelial cells (white arrow) and epithelial lifting (arrowheads); c) fusion of 3 lamellae (white arrow) and blood congestion (arrowhead); d) lamellar disorganization (arrowheads), partial fusion of some lamellae (white arrow) and hypertrophy of the lamellar epithelium (black arrow); e) lamellar aneurysm (white arrow) and epithelium rupture with hemorrhage (*). Scale bar 20mm, H.E.
Fig. 7 in Biology and ecomorphology of stream fishes from the rio Mogi-Guaçu basin, Southeastern Brazil
Fig. 7. Sexual proportion of males and females of Astyanax paranae for each size intervals of the standard length.
Fig. 10 in Biology and ecomorphology of stream fishes from the rio Mogi-Guaçu basin, Southeastern Brazil
Fig. 10. Female of Hisonotus sp. (32.8 mm SL) showing the different stages of the oocytes maturation inside the ovary.
Fig. 5. Similarity dendrogram between 13 in Biology and ecomorphology of stream fishes from the rio Mogi-Guaçu basin, Southeastern Brazil
Fig. 5. Similarity dendrogram between 13 fish species from Paulicéia stream based on percent composition of diet.
Fig. 2 in Riffle and pool fish communities in a large stream of southeastern Brazil
Fig. 2. Multidimensional scaling plot based on species abundance data in the riffle and pool reaches. Each symbol represents a month.
FIGURE 61. Agonostomus monticola. ROM 61666 in Annotated list and key to the stream fishes of Trinidad & Tobago
FIGURE 61. Agonostomus monticola. ROM 61666, Salybia River tributary, Trinidad.
FIGURE 58. Eleotris pisonis, ROM 24318, 62 in Annotated list and key to the stream fishes of Trinidad & Tobago
FIGURE 58. Eleotris pisonis, ROM 24318, 62 mm SL, Bathsheba, Barbados.
FIGURE 55. Ctenogobius fasciatus, ROM 61660, 29 in Annotated list and key to the stream fishes of Trinidad & Tobago
FIGURE 55. Ctenogobius fasciatus, ROM 61660, 29 mm SL, Cocorite Swamp, Trinidad.
FIGURE 52. Awaous flavus, ROM 66480, 55.0 in Annotated list and key to the stream fishes of Trinidad & Tobago
FIGURE 52. Awaous flavus, ROM 66480, 55.0 mm SL, Waini River, Guyana.
FIGURE 46. Crenicichla saxatilis. ROM 88823, 166.7 in Annotated list and key to the stream fishes of Trinidad & Tobago
FIGURE 46. Crenicichla saxatilis. ROM 88823, 166.7 mm SL, Chatham River, Trinidad.
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Allen Brain Atlas
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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.
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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.
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