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Figure 2. Dendrogram resulting from a in Host specificity and the structure of helminth parasite communities of fishes in a Neotropical river in Mexico
Figure 2. Dendrogram resulting from a similarity matrix based on the Sørensen measure for component communities of adult autogenic helminth parasites of 10 fish species from Apazapan, Río La Antigua, Veracruz, Mexico. Host species are: Amex, A. mexicanus; Rgua, R. guatemalensis; Smar, S. marmoratus; Hbim, P. bimaculata; Pmex, Poecilia mexicana; Pgra, Poeciliosis gracilis; Psph, Poecilia sphenops; Xell, X. helleri; Tell, T. ellioti; Vfen, V. fenestrata.
Figure 1 in Host specificity and the structure of helminth parasite communities of fishes in a Neotropical river in Mexico
Figure 1. Patterns of relative abundance of 24 species of helminths in 11 component communities of freshwater fishes from Río Apazapan, Río La Antigua basin, Mexico (fish species: Am, A. mexicanus; Rg, Rhamdia guatemalensis; Hb, Pseudoxiphophorus bimaculata; Pm, Poecilia mexicana; Ps, P. sphenops; Pg, Poeciliopsis gracilis; Xh, Xiphophorus helleri; Te, Thorichthys helleri; Vf, Vieja fenestrata; Sm, Sicydium gymnogaster).
Fig. 2 in Morphology and Sequence Data of Mexican Populations of the Ciliate Parasite of Marine Fishes Trichodina rectuncinata (Ciliophora: Trichodinidae)
Fig. 2. Photomicrographs of silver-impregnated adhesive discs and diagrammatic drawings of the denticles of respective morphotypes studied in the present paper; a and a'. From Enneanectes reticulatus, San Carlos, Sonora. b and b'. From Enneanectes reticulatus, San Carlos, Sonora. c and c'. From Tomicodon zebra, Zihuatanejo, Guerrero. d and d'. From Tomicodon zebra, Cuatunalco, Oaxaca.
Fig. 3 in Morphology and Sequence Data of Mexican Populations of the Ciliate Parasite of Marine Fishes Trichodina rectuncinata (Ciliophora: Trichodinidae)
Fig. 3. Bayesian inference tree of sequences of the 18S gene of trichodinid species of the genus Trichodina and Trichodinella, emphasizing on Trichodina rectuncinata. Numbers near internal nodes show the support value. Codes: ♦ Cuatunalco; * Zihuatanejo; ● San Carlos.
Fig. 1 in Morphology and Sequence Data of Mexican Populations of the Ciliate Parasite of Marine Fishes Trichodina rectuncinata (Ciliophora: Trichodinidae)
Fig. 1. Map showing the location of Mexico, and localities where populations of Trichodina rectuncinata were obtained.
Fig. 6 in Tracking transparent monogenean parasites on fish from infection to maturity
Fig. 6. Mean parasite counts of Neobenedenia sp. infecting the head (A), body (B) and fins (C) of Lates calcarifer over time. 'a', 'b' and 'c' = differences between pairs of means determined using Tukey's HSD test.
Fig. 4 in Tracking transparent monogenean parasites on fish from infection to maturity
Fig. 4. Neobenedenia sp. mean infection success on Lates calcarifer over time. 'a', 'b' and 'c' = differences between pairs of means determined using Tukey's HSD test, p <0.05.
Fig. 5 in Tracking transparent monogenean parasites on fish from infection to maturity
Fig. 5. Neobenedenia sp. distribution on the body surface of Lates calcarifer over time. A kernel spatial point analysis was used to estimate the number of parasites/unit of measure2. Dhat values show the rank of the data within 99 simulations of randomly distributed points. Complete spatial randomness is rejected with values between 90 and 100.
Fig. 3 in Tracking transparent monogenean parasites on fish from infection to maturity
Fig. 3. Live fluorescent Neobenedenia sp. attached to Lates calcarifer over time. Parasites observed attached to fish following 15 min (A), 30 min (B), 2 h (C), 48 h (D), 96 h (E) and 16 d (F) post-infection. Arrow shows the haptor of Neobenedenia sp. A slightly higher exposure was used when photographing parasites at 16 days post-infection to account for faded fluorescence. Scale bar = 100 Mm.
Fig. 1 in Tracking transparent monogenean parasites on fish from infection to maturity
Fig. 1. Lates calcarifer microhabitat terminology (A) and body surface regions (B) used for statistical analysis. af = anal fin; cf = caudal fin; cp = caudal peduncle; dhf = dorsal hard fin; dsf = dorsal soft fin; e = eye; h = head; m = mandible; mb = middle body; op = operculum; plf = pelvic fin; ptf = pectoral fin; ub = upper body; vb = ventral body. B = body; F = fins; H = head. Terminology is based on Helfman et al. (2009) and Roberts and Ellis (2012).
Fig. 2 in Tracking transparent monogenean parasites on fish from infection to maturity
Fig. 2. Live fluorescent Neobenedenia sp. juveniles attached beneath the scales of Lates calcarifer (A, B) and attached to the surface of the fish scales (C). Parasites are 1 h old (A, B) and 2 h old (C). Scale bar = 100 Mm.
Fig. 3 in Global diversity of fish parasitic isopod crustaceans of the family Cymothoidae
Fig. 3. Representative cymothoid forms. Mothocya (A); Olencira (B); Norileca (C); Anilocra (D); Nerocila (E); Telotha (F); Cymothoa (G); Cinusa (H); Ceratothoa (I); Agarna (J, K). Scale bars = 5 mm.
Fig. 2 in Global diversity of fish parasitic isopod crustaceans of the family Cymothoidae
Fig. 2. Different attachment sites of cymothoids. External or scale attaching (A), flesh-burrowing (B) buccal dwelling (C, E, F) and gill attaching (D).
Fig. 4 in Global diversity of fish parasitic isopod crustaceans of the family Cymothoidae
Fig. 4. Number of marine Cymothoidae in biogeographic regions (Marine Ecoregions of the World). Data from Poore and Bruce (2012).
Fig. 1 in Global diversity of fish parasitic isopod crustaceans of the family Cymothoidae
Fig. 1. Absolute numbers and cumulative percentage of species of Cymothoidae (373) published per decade since Linnaeus (1758). Data from the World List of Marine, Freshwater and Terrestrial Isopod Crustaceans hosted by the Smithsonian and at the WoRMS database (Schotte et al., 1995 onwards).
Fig. 1. Circular Bayesian tree inferred from mtDNA cox-2 in Temporal stability of parasite distribution and genetic variability values of Contracaecum osculatum sp. D and C. osculatum sp. E (Nematoda: Anisakidae) from fish of the Ross Sea (Antarctica)
Fig. 1. Circular Bayesian tree inferred from mtDNA cox-2 sequences obtained from specimens of C. osculatum sp. D and C. osculatum sp. E analysed in the present study, based on Bayesian Inference (BI) method using MrBayes v3.2.2 (Ronquist et al., 2012). Evolutionary distance was estimated using the TrN + G (G = 0.60) substitution model as implemented in jModeltest (Posada, 2008), with the AIC approach (Posada and Buckley, 2004). Posterior probability values are the result of 1.000000 of runs and are reported at the nodes. The coloured icons correspond to the two species considered in this study (red = C. osculatum sp. D and blue = C. osculatum sp. E).
Fig. 2 in Temporal stability of parasite distribution and genetic variability values of Contracaecum osculatum sp. D and C. osculatum sp. E (Nematoda: Anisakidae) from fish of the Ross Sea (Antarctica)
Fig. 2. Schematic distribution of the fish species examined in the present study for larval of C. osculatum sp. D and C. osculatum sp. E, along the continental shelf of the Ross Sea coastal ecosystem. Arrows indicating preferred preys and the diet preference for each fish species are reported according to the literature (La Mesa et al., 2004). The represented pelagic organisms comprise species of euphausiids and fish juveniles, benthic and epibenthic organisms are polychaetes, amphipods, decapods and gastropods. A pie chart with the relative proportions of C. osculatum sp. D and C. osculatum sp. E is given for each fish species. Squares and circles represent the hypothetical distribution of C. osculatum sp. D and C. osculatum sp. E larvae in their intermediate hosts.
Fig. 3 in Temporal stability of parasite distribution and genetic variability values of Contracaecum osculatum sp. D and C. osculatum sp. E (Nematoda: Anisakidae) from fish of the Ross Sea (Antarctica)
Fig. 3. Schematic representation of the hypothetic life-cycle of C. osculatum sp. D (a) and C. osculatum sp. E (b) in the Ross Sea.
Fig. 3 in Enigmatic decline of a common fish parasite (Diplostomum spp.) in the St. Lawrence River: Evidence for a dilution effect induced by the invasive round goby
Fig. 3. Mean abundance of Diplostomum spp. in two-year old yellow perch (Perca flavescens) at sites from the three fluvial lakes of the St. Lawrence River between years before and after the establishment of the invasive round goby. Data are expressed as mean number of metacercariae of the genus Diplostomum per fish including uninfected ones ± SEM. Significant differences among years within each locality are indicated by different letters beside histograms. Fish silhouettes within graph panels highlight the presence of the invasive round goby at that given site/year(s), the icon being gray if the species was only occasionally recorded. Main ring-billed gull colonies are illustrated on the map by bird silhouettes: 1 = Cornwall; 2 = Beauharnois; 3 = ̂ILe Deslauriers; 4 = ̂Ile Lefebvre.
Fig. 5 in Enigmatic decline of a common fish parasite (Diplostomum spp.) in the St. Lawrence River: Evidence for a dilution effect induced by the invasive round goby
Fig. 5. Trends in ring-billed gull (Larus delawarensis) populations (A) and in water levels in the St. Lawrence River (B) during the study period (1998‾2016). A: The solid black curve shows the variation over time of the total number of ring-billed gulls recorded along the St. Lawrence River from Cornwall to Trois-Rivìeres whereas dotted curves depict the change in gull counts in each of the main colonies within this area. The numbered bird icons match those shown in Figs. 1 and 3: Bird 1 = Cornwall; bird 2 = Beauharnois; bird 3 = ̂ILe Deslauriers; bird 4 = ̂Ile Lefebvre. B: Monthly mean water levels in April (green) and September (gray) at the Montreal Jetty no 1 station (solid lines) and at the Summerstown station (dashed lines). (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)
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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.