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Fig. 5 in Physiological effects of gasoline on the freshwater fish Prochilodus lineatus (Characiformes: Prochilodontidae)
Fig. 5. Density of chloride cells (CCmm-1) in the lamellar and lamental regions of the gills of Prochilodus lineatus exposed to WSFG (EXP) for 6, 24 and 96h. The results obtained for control groups at each experimental period were pooled together (CTR). Data are means ± SEM (n = 10-13), asterisks indicate number of total CC different from CTR group; number sign indicate number of lamellar CC different from CTR group (P <0.05).
Fig. 3 in How does diet influence the reproductive seasonality of tropical freshwater fish? A case study of a characin in a tropical mountain river
Fig. 3. Non-Metric Multi-Dimensional Scaling Ordination (NMDS) of monthly variations of the diet with respect to sex. Stress = 0.10. Filled symbols are the dry months.
Fig. 2 in How does diet influence the reproductive seasonality of tropical freshwater fish? A case study of a characin in a tropical mountain river
Fig. 2. Monthly variation of prey types-IRI values. Rainfall follows a bimodal seasonal pattern (shadow on background). The asterisks show the months in which reproduction occurs.
Fig. 1 in How does diet influence the reproductive seasonality of tropical freshwater fish? A case study of a characin in a tropical mountain river
Fig. 1. Ontogenetic and intersexual variation in the diet of Creagrutus guanes. Size classes correspond to standard length ranges: 3 = 21-30 mm; 4 = 31-40 mm; 5 = 41-50 mm; 6 = 51-60 mm; 7 = 61-70mm; 8 = 71-80mm.
Figure A2 in A student-based expansion of the strategies of reproduction in fish (STOREFISH) database to 288 North American freshwater and anadromous species for 14 egg and larval traits
Figure A2. – Summary of the 162 answers for survey questions 5-9 (see Tab. A1 for details). Letter refer to the difficulties associated with (A) finding information (B) reading articles in English, (C) accessing documents, and (D) other reasons.
Figure 2 in A student-based expansion of the strategies of reproduction in fish (STOREFISH) database to 288 North American freshwater and anadromous species for 14 egg and larval traits
Figure 2. – The number of species (A) and records (B) in the original (black bars) and new (white bars) data sets for egg (left of the vertical bar) and larval (right of the bar) traits. Numbers in the x-axis correspond to trait numbers in Table I. The maximum possible number of species in (A) was 80 and 288 for the original and new data, respectively. See Table I for trait units and description.
Figure 1 in Length-weight and length-length relationships of 48 Senegalese freshwater fish species based on collection specimens
Figure 1. – Caudal fin length [calculated as (TL-SL) %SL] vs SL in Yongeichthys thomasi. Upper and lower dashed line at 2 standard deviations from the regression line. TL = total length, SL = standard length.
Figure A3 in A student-based expansion of the strategies of reproduction in fish (STOREFISH) database to 288 North American freshwater and anadromous species for 14 egg and larval traits
Figure A3. – Boxplot summaries of the number of references (Q11) and traits (Q12) that the students found. See Table A1 for details.
FIGURE 3 in Early Pleistocene freshwater fishes of Copăceni (Dacian Basin, southern Romania)
FIGURE 3. Carnivorous fish remains from Copăceni: 1-4, Silurus sp., first pectoral fin ray in ventral (1), dorsal (2), medial (3), and proximal (4) views; 5, Silurus sp., cranial bone fragment in dorsal view; 6-17, Salmonidae gen. et sp. indet., isolated vertebrae in anterior (6, 10, 14), lateral (7, 8, 13, 16, 17), ventral (9, 12, 15), and dorsal (11) views; 18- 26, Esox sp., isolated maxillary (18-21) and palatal teeth (22-26) in anterior (18, 20, 26), lateral (19, 21, 23, 25), and posterior (22, 24) views; 27-30, Esox sp., isolated vertebra centrum in anterior (27), lateral (28), dorsal (29), and ventral (30) views; 31-33, Perca sp., dorsal fin ray in posterior (31), lateral (32), and anterior (33) views; 34-35, Percidae gen. et sp. indet., premaxilla fragment in antero-medial (34) and ventral (35) views. All scale bars equal 1 mm. See text for inventory numbers.
FIGURE 2 in Early Pleistocene freshwater fishes of Copăceni (Dacian Basin, southern Romania)
FIGURE 2. Cyprinid fossil remains from Copăceni: 1-2, Leuciscus sp., pharyngeal tooth in lateral (1) and medial (2) views; 3-4, Rutilus cf. frisii, pharyngeal tooth in occlusal (3), and side (4) views; 5-12, Rutilus sp.: 5-6, pharyngeal bone in medial (5) and ventral (6) views, 7-12, pharyngeal teeth in lateral (7, 10, 12), and occlusal (8, 9, 11) views; 13- 15, Scardinius cf. ponticus, pharyngeal tooth in medial (13), occlusal (14), and lateral (15) views; 16-18, Scardinius sp. Copăceni, pharyngeal tooth in medial (16), occlusal (17), and lateral (18) views; 19-20, Scardinius sp., pharyngeal tooth in medial (19) and lateral (20) views; 21-22, Chondrostoma sp., pharyngeal tooth in occlusal (21) and lateral (22) views; 23-24, Barbus sp., pharyngeal tooth in occlusal (23) and lateral (24) views; 25-26, Barbinae gen et sp. indet., dorsal fin ray fragment in left (25) and right (26) lateral views; 27-28, Carassius sp., pharyngeal tooth in occlusal (27) and lateral (28) views; 29-30, Tinca sp., pharyngeal tooth in occlusal (29) and lateral (30) views; 31, Abramis sp., pharyngeal tooth in lateral view; 32, Squalius sp., pharyngeal tooth in lateral view; 33, Cyprinidae gen et sp. indet., pharyngeal bone fragment in ventral view. All scale bars equal 1 mm.
FIGURE 1. 1 in Early Pleistocene freshwater fishes of Copăceni (Dacian Basin, southern Romania)
FIGURE 1. 1, location of Copăceni in Romania; 2, location of the fossil site on the left bank of Argeș River; 3, outcrop at the Copăceni-Park fossil site. Human scale equals 1.75 m.
FIGURE 5 in Genetic differentiation through dispersal and isolation in two freshwater fish species from coastal basins of Northeastern Brazil
FIGURE 5 | Time-calibrated phylogeny for samples of Prochilodus lacustris from Maranhão coastal basins and Tocantins basin. Time is in thousands of years. The color bars in the tree correspond to the populations presented in Fig. 3A.
FIGURE 4 in Genetic differentiation through dispersal and isolation in two freshwater fish species from coastal basins of Northeastern Brazil
FIGURE 4 | Time-calibrated phylogeny for samples of Schizodon dissimilis from coastal basins of northeastern Brazil. Time is in thousands of years. The color bars in the tree correspond to the populations presented in Fig. 2A.
FIGURE 3 in Genetic differentiation through dispersal and isolation in two freshwater fish species from coastal basins of Northeastern Brazil
FIGURE 3 | Distribution and haplotype structure of Prochilodus lacustris. A. Paleodrainage reconstruction of coastal basins from northeastern Brazil and geographic distribution of groups defined by SAMOVA. B. Estimate of the probable groups of populations produced by the BAPS. C. Haplotypes networks of mtDNA control region. All analysis recovered a total of six groups in this area, but the SAMOVA do not identify the same groups that other analysis. The colors used to highlight areas in the network correspond to populations in map.
Fig. 2. Area diagram depicting relationships among the 24 in Biogeography of freshwater fishes from the Northeastern Mata Atlântica freshwater ecoregion: distribution, endemism, and area relationships
Fig. 2. Area diagram depicting relationships among the 24 coastal drainages analyzed, obtained by parsimony analysis of endemicity based on freshwater fishes. The topology represents the strict consensus of five equally parsimonious trees obtained through a heuristic search (length= 71 steps, CI = 0.521, RI = 0.709).
Fig. 1 in Biogeography of freshwater fishes from the Northeastern Mata Atlântica freshwater ecoregion: distribution, endemism, and area relationships
Fig. 1. Map showing the Northeastern Mata Atlântica ecoregion, the rivers included in the PAE, and the groups recovered from the analysis. Adjacent freshwater ecoregions are: (327) São Francisco, (329) Paraíba do Sul, and (344) Upper Paraná.
Fig. 1 in Effect of water temperature and prey concentrations on initial development of Lophiosilurus alexandri Steindachner, 1876 (Siluriformes: Pseudopimelodidae), a freshwater fish
Fig. 1. Total length of Lophiosilurus alexandri after 15 days of exogenous feeding. The graph "A" and "B" showed the best temperature for the prey concentration P 700 and P 1,300, respectively.
Fig. 2 in Effect of water temperature and prey concentrations on initial development of Lophiosilurus alexandri Steindachner, 1876 (Siluriformes: Pseudopimelodidae), a freshwater fish
Fig. 2. Mean body weight of Lophiosilurus alexandri after 15 days of exogenous feeding. Different letters represent significant differences (P<0.05) among temperatures (a, b, c and d) and prey concentrations (x and y).
Figure 4 in Impact of alien fishes on the distribution pattern of indigenous freshwater fishes of Punjab, Pakistan
Figure 4. Analysis of aliens' fish species impact on the diversity of native fish species through PCA.
Figure 1 in Impact of alien fishes on the distribution pattern of indigenous freshwater fishes of Punjab, Pakistan
Figure 1. Map of sampling sites along with four sampling sites i.e. Head Qadirabad (HQ), Head Baloki (HB), Islam Headworks (IH) and Rasul Barrage (RB).
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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)
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DANDI Archive for NWB datasets
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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.