Find research datasets worth reusing

Fig. 6 in Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil

Fig. 6. Least-square means and 95% confidence intervals from ANCOVA of the first three environmental factors from PCA. Different markers represent significantly different means as detected by planned contrasts with 5% significance level, first comparing lakes with any non-native species with those without them, and then comparing the two categories of lakes with non-natives (non-piscivores vs. piscivores).

Fig. 4 in Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil

Fig. 4. Scatterplot of species body size (mean standard length) vs. a relative index of native affinity to lakes containing piscivorous invaders (the proportion of biomass of a given native species in lakes with piscivorous invaders). The estimated regression line is also presented (Y = 0.044*X - 0.279; R2 = 0.443; p = 0.007). Species codes: ast = Astyanax sp.; aus = Australoheros facetus; cyp = Cyphocharax gilbert; cre = Crenicichla lacustris; geo = Geophagus brasiliensis; gym = Gymnotus gr. carapo; hop = Hoplias malabaricus; lep = Leporinus steindachneri; lor = Loricariidae (unidentified species); lyc = Lycengraulis sp.; moe = Moenkhausia doceana; oli = Oligosarcus solitarius; pac = Pachyurus adspersus; pro = Prochilodus vimboides; tra = Trachelyopterus striatulus.

Fig. 5 in Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil

Fig. 5. Least-square means and 95% confidence intervals from ANCOVA of mean individual size and temporal turnover as related to the three lake categories. Different markers represent significantly different means as detected by planned contrasts with 5% significance level, first comparing lakes with any non-native species with those without them, and then comparing the two categories of lakes with non-natives (non-piscivores vs. piscivores).

Fig. 2 in Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil

Fig. 2. Alpha (mean) and beta richness. a) Comparison among the temporal and spatial components of richness. b) Species richness for each lake. The alpha (mean) and beta richness were taken along the temporal component. Lake codes: No = Nova; Ca = Capim; Fe = Ferrugem; Cr = Crentes; Po = Poço Redondo; Ro = Romoalda; Ti = Timburé; Ag = Águas Claras; Pa = Palmeirinha; Ar = Ariranha. "Natives" represents lakes without non-native species; "Non-piscivores" represents lakes with non-piscivorous non-native species; "Piscivores" represents lakes with invasive piscivorous species.

opencc-by-4.0Dec 2010View details →

Fig. 5 in Distribution patterns and trophic characteristics of salmonids and native species inhabiting high altitude rivers of Pampa de Achala region, Argentina

Fig. 5. Dendrogram of diet similitude of Trichomycterus corduvensis (TC), Salvelinus fontinalis (SF) and Oncorhynchus mykiss (OM) in high altitude streams in Pampa de Achala area, Córdoba.

opencc-by-4.0Dec 2010View details →

Fig. 6 in Distribution patterns and trophic characteristics of salmonids and native species inhabiting high altitude rivers of Pampa de Achala region, Argentina

Fig. 6. Graphic representation of Tokeshi analysis. ID = mean individual feeding diversity; PD = population feeding diversity. a) Trichomycterus corduvensis, b) Salvelinus fontinalis, and c) Oncorhynchus mykiss. Numbers correspond to streams from Table 1.

opencc-by-4.0Dec 2010View details →

Fig. 1 in Distribution patterns and trophic characteristics of salmonids and native species inhabiting high altitude rivers of Pampa de Achala region, Argentina

Fig. 1. Sampling sites and surveyed rivers in the Reserva Provincial Pampa de Achala and Quebrada del Condorito National Park.

Fig. 47 in The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins

Fig. 47. Poecilia sphenops (melanistic variety), Lam Tsuen River, note damaged dorsal fin, photographed by Chun Hin Wan.

Fig. 53 in The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins

Fig. 53. Distribution of non-native freshwater fish species in Hong Kong. Each record was location and species-specific, which means that multiple records of one species in the same locality were represented only once in the heatmap. In total there are 999 locality records for 93 species (two species have unknown distribution) and five hybrids.

Fig. 52 in The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins

Fig. 52. First records of non-native freshwater fish species from 1930 to 2022 and their suspected introduction sources.

Fig. 48. Xiphophorus hellerii, 34.8 in The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins

Fig. 48. Xiphophorus hellerii, 34.8 mm SL female (top), 35.1 mm SL male (middle), Wong Lung Hang Stream, 38.8 mm SL redvariety male (bottom), Tai Po Kau Nature Reserve.

Fig. 59 in The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins

Fig. 59. Gobiopterus cf. macrolepis, non-native specimen (top), Tai Lam Chung Reservoir, native specimen (female with eggs) (bottom), Kam Tin River.

Fig. 46. Poecilia salvatoris, 30 in The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins

Fig. 46. Poecilia salvatoris, 30 mm SL female (top), Lam Tsuen River, 30 mm SL male (bottom), Sam Dip Tam Stream.

Fig. 43. Gambusia affinis, 23.9 in The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins

Fig. 43. Gambusia affinis, 23.9 mm SL female (top), Lam Tsuen River, 18.2 mm SL male (bottom), Lin Au Stream.

Fig. 8. Cyprinus carpio wild type, 307 in The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins

Fig. 8. Cyprinus carpio wild type, 307 mm SL, Tai O River (top), ornamental variety, 596mm SL, Shing Mun Reservoir (bottom).

Fig. 22. A in The non-native freshwater fishes of Hong Kong: diversity, distributions, and origins

Fig. 22. A, Channa argus, Ng Tung River, Channa maculata, B1, (dorsal head pattern), B2, (lateral pattern), She Shan River (uncertain origin), Channa argus × Channa maculata hybrid, C1, (dorsal head pattern), C2, (lateral pattern), Ng Tung River.