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Figure 2 in Infection caused by the tapeworm Ligula intestinalis (Cestoda, Diphyllobothriidae) in the invasive cyprinid Rutilus rutilus (L., 1758), in three man-made lakes in Algeria

Figure 2. – Spatial and temporal variations of parasitic indices of Ligula intestinalis in Rutilus rutilus in Ghrib, Sekkak and Guenitra dams. P%: Prevalence; A: Parasitic abundance; I: Mean intensity of infection.

Fig. 10 in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 10. Species representative of southern African tetraploid cyprinine genera. A. Pseudobarbus afer (Peters, 1864). B. Cheilobarbus capensis Smith, 1841. C. Amatolacypris trevelyani (Günther, 1877) gen. et comb. nov. D. Sedercypris calidus (Barnard, 1938) gen. et comb. nov. E. Namaquacypris hospes (Barnard, 1938) gen. et comb. nov. Photograph credits: A–D by P.H. Skelton (SAIAB); E by R.I. Bills (SAIAB).

Fig. 8 in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 8. Summary trees showing alternative phylogenies from the literature of the tetraploid cyprinines from southern Africa, using the nomenclature proposed by the present study. Only relationships with bootstrap support>80 or Bayesian posterior probability support greater than 95% were considered and all unsupported relationships were collapsed. A. The present study. B. Tsigenopoulos et al. (2002); de Graaf et al. (2007); neighbour-joining tree, De Graaf et al. (2010); Berrebi et al. (2014); Yang et al. (2015). C. Bayesian tree by de Graaf et al. (2007).

Fig. 7 in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 7. Proof sheet of plate X, annotated by Andrew Smith in the R.T. Günther Collection (A649), Cullen Library, University of Witwatersrand. Photograph by P.H. Skelton.

Fig. 9 in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 9. Scatterplot of snout length (% HL) vs SL (mm) of the witvis, sawfin and Clanwilliam yellowfish to show the consistently longer snout of the witvis and sawfin. Specimens of Clanwilliam yellowfish with 'rubberlips' have longer snouts than normal and these exceptions intrude into the scatterfield of the witvis and sawfin. Barbus andrewi: o = holotype; B. capensis: ¢ = holotype, N = specimens; B. serra: Ł = holotype, A = specimens; Labeobarbus seeberi: O = lectotype and paralectotype, O = specimens.

Fig. 6 in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 6. Andrew Smith's 1841 Plate X illustrating Barbus capensis (above) and Barbus marequensis (below). Photo credit: Cory Library, Rhodes University, Grahamstown.

Fig. 5 in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 5. Bayesian phylogram, showing the phylogenetic relationships among southern African tetraploid barbs based on the mitochondrial cytochrome b gene. Bayesian posterior probabilities are shown above branches. Allele codes are indicated at terminal branches. NS: Not significant. The Bayesian posterior probability at higher NS node is 53%; at the subsequent node 77%.

Fig. 4 in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 4. Scatterplot of anal fin length (% SL) vs SL (mm) of the witvis, sawfin and Clanwilliam yellowfish to show the consistently longer anal fin of the latter. Barbus andrewi: o = holotype; B. capensis: ¢ = holotype, N = specimens; B. serra: Ł = holotype, A = specimens; Labeobarbus seeberi: O = lectotype and paralectotype, O = specimens.

Fig. 3. A in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 3. A. Witvis, Barbus capensis now Cheilobarbus capensis Smith, 1841 (Gilchrist & Thompson 1913: fig. 70; Boulenger 1911: fig. 100). B. Clanwilliam yellowfish, Labeobarbus seeberi (Gilchrist & Thompson 1913: fig. 57; Boulenger 1916: fig. 150). C. Sawfin, Barbus serra now Cheilobarbus serra (Peters, 1864) (Gilchrist & Thompson 1913: fig. 61; Boulenger 1911: fig. 91), to show the overall body form and the form of the last unbranched dorsal-fin ray.

Fig. 2. A. A in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 2. A. A scale of the witvis Cheilobarbus capensis Smith, 1841 (SAIAB 52691) drawn by camera lucida to show the pattern of striae. Scale bar = 1 mm. Arrow indicates anterior (embedded field) to posterior (exposed field) orientation. Primary radii reach from radial centre to scale edge; secondary radii do not reach radial centre. B. Close up of the scales from the right flank of the lectotype of Barbus capensis (NHMUK 1845.7.3.99). Scale bar = 5 cm. Photograph by E. Vreven.

Fig. 1 in The identity of Barbus capensis Smith, 1841 and the generic status of southern African tetraploid cyprinids (Teleostei, Cyprinidae)

Fig. 1. The type (lectotype) of Barbus (Cheilobarbus) capensis Smith, 1841 (NHMUK 1845.7.3.99). Photograph credit: Trustees of the Natural History Museum, London.

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Figure 4 in Development of empirical standard weight equation for Pursak chub Squalius pursakensis, an endemic cyprinid species of Northwest Anatolia

Figure 4. Plots showing the distribution of the residuals (a) and the results of the application of the empirical quartiles (EmpQ) method (b) used to investigate potential length bias in the standard mass (W s) equation for Squalius pursakensis. Residuals = standardized residuals of the regression; fitted values = values obtained by the model fit; standardized 75th percentile mean W = standardized 75th percentile mean weights calculated by W equation.

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Figure 1 in First record of a Cyprinid fish Bangana dero (Hamilton, 1822) (Cypriniformes: Cyprinidae) from, Maharashtra, India

Figure 1. Bangana dero (Hamilton, 1822) from Krishna river, Bhilwadi, District Sangli, Maharashtra (ZSI, WRC, P/4065).

Text-fig. 12. Cladogram showing the systematic position of Protothymallus within the Cyprinidae (for the character states see Tab. 1). in Revision Of The Cyprinids From The Early Oligocene Of The České Středohoří Mountains, And The Phylogenetic Relationships Of Protothymallus Laube, 1901 (Teleostei, Cyprinidae, Gobioninae)

Text-fig. 12. Cladogram showing the systematic position of Protothymallus within the Cyprinidae (for the character states see Tab. 1).

Text-fig. 4. Protothymallus elongatus (KRAMBERGER, 1885): ventral detail of the neurocranium (SMMGD SaT-168). in Revision Of The Cyprinids From The Early Oligocene Of The České Středohoří Mountains, And The Phylogenetic Relationships Of Protothymallus Laube, 1901 (Teleostei, Cyprinidae, Gobioninae)

Text-fig. 4. Protothymallus elongatus (KRAMBERGER, 1885): ventral detail of the neurocranium (SMMGD SaT-168).

Text-fig. 6. Protothymallus elongatus (KRAMBERGER, 1885): maxilla (the arrow marks the maxillary foramen; SMMGD Sat-165: 1). in Revision Of The Cyprinids From The Early Oligocene Of The České Středohoří Mountains, And The Phylogenetic Relationships Of Protothymallus Laube, 1901 (Teleostei, Cyprinidae, Gobioninae)

Text-fig. 6. Protothymallus elongatus (KRAMBERGER, 1885): maxilla (the arrow marks the maxillary foramen; SMMGD Sat-165: 1).

Text-fig. 2: Reconstruction of Protothymallus elongatus (KRAMBERGER, 1885) based on NHMV-1883, SMMGD-SaT 173, and UL-V2. in Revision Of The Cyprinids From The Early Oligocene Of The České Středohoří Mountains, And The Phylogenetic Relationships Of Protothymallus Laube, 1901 (Teleostei, Cyprinidae, Gobioninae)

Text-fig. 2: Reconstruction of Protothymallus elongatus (KRAMBERGER, 1885) based on NHMV-1883, SMMGD-SaT 173, and UL-V2.

Plate 2 in Revision Of The Cyprinids From The Early Oligocene Of The České Středohoří Mountains, And The Phylogenetic Relationships Of Protothymallus Laube, 1901 (Teleostei, Cyprinidae, Gobioninae)

Plate 2: Protothymallus elongatus (KRAMBERGER, 1885), articulated juvenile skeleton (SL 30.5 mm) from Seifhennersdorf (SMMGD Harald Walther collection, without number), (Photo: Bastian, Dresden).

Plate 1 in Revision Of The Cyprinids From The Early Oligocene Of The České Středohoří Mountains, And The Phylogenetic Relationships Of Protothymallus Laube, 1901 (Teleostei, Cyprinidae, Gobioninae)

Plate 1: Protothymallus elongatus (KRAMBERGER, 1885), articulated adult skeleton (SL 125 mm) from Seifhennersdorf (MNB MB.f.2820), (Photo: Harre, Berlin).

Text-fig. 1: Distribution of Cenozoic volcanites (gray shaded areas) along the Ohře/Eger rift and the position of localities with Protothymallus elongatus (KRAMBERGER, 1885) including their K-Ar ages (from Bellon et al. 1998). in Revision Of The Cyprinids From The Early Oligocene Of The České Středohoří Mountains, And The Phylogenetic Relationships Of Protothymallus Laube, 1901 (Teleostei, Cyprinidae, Gobioninae)

Text-fig. 1: Distribution of Cenozoic volcanites (gray shaded areas) along the Ohře/Eger rift and the position of localities with Protothymallus elongatus (KRAMBERGER, 1885) including their K-Ar ages (from Bellon et al. 1998).