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46 results for “Pectoral fins”
Text-fig. 12. Paramblypterus cf. rohani. Arrows indicate directio cranialis. a, b: photograph and drawing of four ridge scales in front of the dorsal fin base, locality Otovice "Chmelnice", P 80178, scale bars 5 mm; c: scale rows from the area between the pectoral and pelvic fins, outer surfaces of the scales bear fine ridges terminating as denticles on the posterior edge of the scales, locality Otovice "Chmelnice", NM-M 4916, scale bar 5 mm; d: isolated scale, from anterior area of the lateral side of the body, with denticulated posterior edge, locality Otovice "Chmelnice", P 30945, scale bar 2 mm; e: isolated scale from the pelvic area of the body, locality Otovice "Chmelnice", P 30945, scale bar 2 mm; f, g: drawing and photograph of the postcleithrum and the scales behind the pectoral girdle (the scales bear conspicuous ridges on their outer surface; well preserved large postcleithrum is without ridges.), locality Otovice "Chmelnice", NM-M 4915, scale bars 5 mm. Abbreviations: Cl – cleithrum, Pcl – postcleithrum, Scl – supracleithrum. in Actinopterygians Of The Broumov Formation (Permian) In The Czech Part Of The Intra-Sudetic Basin (The Czech Republic)
Text-fig. 12. Paramblypterus cf. rohani. Arrows indicate directio cranialis. a, b: photograph and drawing of four ridge scales in front of the dorsal fin base, locality Otovice "Chmelnice", P 80178, scale bars 5 mm; c: scale rows from the area between the pectoral and pelvic fins, outer surfaces of the scales bear fine ridges terminating as denticles on the posterior edge of the scales, locality Otovice "Chmelnice", NM-M 4916, scale bar 5 mm; d: isolated scale, from anterior area of the lateral side of the body, with denticulated posterior edge, locality Otovice "Chmelnice", P 30945, scale bar 2 mm; e: isolated scale from the pelvic area of the body, locality Otovice "Chmelnice", P 30945, scale bar 2 mm; f, g: drawing and photograph of the postcleithrum and the scales behind the pectoral girdle (the scales bear conspicuous ridges on their outer surface; well preserved large postcleithrum is without ridges.), locality Otovice "Chmelnice", NM-M 4915, scale bars 5 mm. Abbreviations: Cl – cleithrum, Pcl – postcleithrum, Scl – supracleithrum.
Text-fig. 3. Briveichthys chantepieorum gen. et sp. nov. a, b: drawing and photograph of the jaws, jugal, medial gular and first lepidotrichia of the pectoral fin, GMC 126, whitened, scale bar 5 mm. Abbreviations: Aup – autopalatinum, De – dentalosplenial, ff – fringing fulcra, Gm – medial gular, gpl – gular pit line, ioc – infraorbital sensory canal, Ju – jugal, lep – lepidotrichia, mc – pores of the mandibular sensory canal, Mx – maxilla. in New Actinopterygians From The Permian Of The Brive Basin, And The Ichthyofaunas Of The French Massif Central
Text-fig. 3. Briveichthys chantepieorum gen. et sp. nov. a, b: drawing and photograph of the jaws, jugal, medial gular and first lepidotrichia of the pectoral fin, GMC 126, whitened, scale bar 5 mm. Abbreviations: Aup – autopalatinum, De – dentalosplenial, ff – fringing fulcra, Gm – medial gular, gpl – gular pit line, ioc – infraorbital sensory canal, Ju – jugal, lep – lepidotrichia, mc – pores of the mandibular sensory canal, Mx – maxilla.
Fig. 4 in Fig. 1 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 4. Vizcainocypria viator gen. nov. sp. nov., male (MUVHNZY0011). A: A2. B: Right prehensile palp. C: Left prehensile palp. D: Hemipenis. E: Zenker organ. Scale bars: A–E = 50 µm.
Fig. 2 in Fig. 1 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 2. Vizcainocypria viator gen. nov. sp. nov., female (MUVHNZY0012). A: A1 (arrow pointing to apical claw on penultimate segment). B: A2. C: Md coxa. D: Md palp. E: Detail of α and β setae. F: Mxl. Scale bars: A–F = 50 µm.
Fig. 3 in Fig. 1 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 3. Vizcainocypria viator gen. nov. sp. nov., female (MUVHNZY0012). A: T1. B: T2. C: T3. D: CR. E: Caudal attachment. Scale bars: A–E = 50 µm.
Fig. 6 in Fig. 1 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 6. Male copulatory organs (hemipenes) of different species of Cyclocyprididae. A: Cyclocypris, B: Cypria, C: Physocypria, D: Dentocypria, E: Keysercypria, F: Brasilocypria, G: Claudecypria, H: Vizcainocypria. Redrawn from Almeida et al. (2023): F, G; Karanovic (2011): C (P. bullata), E; Hartmann (1959): H (V. granadae); Meisch (2000): A, B (C. exsculpta, C. ophtalmica), C (P. kraepelini); Savatenalinton (2017): D; Smith and Janz (2008): B (C. matzkeae), C (P. nipponica, P. biwaensis); Wouters (1984): B (C. subsalsa). Scale bars are shown when available: D. smithi = 46 µm; C. ovum, C. ophtalmica, C. subsalsa, P. nipponica, P. biwaensis, D. mesquitai, B. pea, B. alisonae, C. mesquitai, C. rochei, V. viator = 50 µm; C. matzkeae, P. bullata, K. affinis, K. deformis = 100 µm.
Fig. 1 in Fig. 1 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 1. Vizcainocypria viator gen. nov. sp. nov., female (A, C–G, I), male (B, H). A: Mature female specimen. B: Mature male specimen. C: CpL from right side (MUVHNZY0020). D: CpF (MUVHNZY0019). E: CpD (MUVHNZY0018). F: LVi (MUVHNZY0016). G: Detail of the internal tooth (MUVHNZY0016). H: RVi (MUVHNZY0011). I: Detail of the tubercles on RV margin (MUVHNZY0017). Scale bars: A–F, H = 200 µm; G = 10 µm; I = 5 µm.
Fig. 5. Maximum likelihood tree for 28S in Fig. 1 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 5. Maximum likelihood tree for 28S (A) and COX1 (B) genes. Red branches indicate the presence of tubercles on the RV margin.
Fig. 8. The IL-6 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 8. The IL-6 expression levels of Japanese eel and giant mottled eel reared in different spectra. W: white light; B: blue light; G: green light; R: red light; black: dark. Different letters indicate significant differences between different spectra groups of the same eel species (p <0.05).
Fig. 7 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 7. The LZM expression levels of Japanese eel and giant mottled eel reared in different spectra. W: white light; B: blue light; G: green light; R: red light; black: dark. Different letters indicate significant differences between different spectra groups of the same eel species (p <0.05).
Fig. 6 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 6. The SOD expression levels of Japanese eel and giant mottled eel reared in different light spectra. W: white light; B: blue light; G: green light; R: red light; black: dark. Different letters indicate significant differences between different spectra groups of the same eel species (p <0.05).
Fig. 5 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 5. The body weight of giant mottled eel reared in different light spectra for 12 weeks. W: white light; Black: dark; B: blue light; G: green light; R: red light. Different letters indicate significant differences between groups of the same week (p <0.05).
Fig. 3 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 3. The body weight of Japanese eel reared in different light spectra for 12 weeks. W: white light; Black: dark; B: blue light; G: green light; R: red light.
Fig. 2 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 2. The total length of Japanese eel reared in different light spectra for 12 weeks. W: white light; Black: dark; B: blue light; G: green light; R: red light.
Fig. 4 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 4. The total length of giant mottled eel reared in different light spectra for 12 weeks. W: white light; Black: dark; B: blue light; G: green light; R: red light. Different letters indicate significant differences between groups of the same week (p <0.05).
Fig. 1 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 1. Graph of a set of recirculating aquaculture systems (RAS) used in this study. The five tanks were each 40 L in volume and covered by a black board. W: white light; R: red light (622 nm); G: green light (517 nm); B: blue light (467 nm).
Fig. 9 in Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 9. The POD expression levels of Japanese eel and giant mottled eel reared in different spectra. W: white light; B: blue light; G: green light; R: red light; black: dark. Different letters indicate significant differences between different spectra groups of the same eel species (p <0.05).
Fig. 4 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 4. Comparisons of ΔCT values of LOC111853410, kera, and dcn between the "S-Female" (n = 7, four repeats) and "S-Male" (n = 5, four repeats) groups for assessing the threshold for sex typing. (A) LOC111853410, (B) kera, (C) dcn. A solid black circle represented one ΔCT value. The "S-Female" meant the female silver eels, and the "S-Male" meant the male silver eels. For each gene, there were 28 and 20 solid black circles in the "S-Female" group and the "S-Male" group, respectively. The solid red line meant the inferred threshold of ΔCT for sex typing.
Fig. 3 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 3. Comparisons of relative expression levels of four genes possibly higher expressed in the pectoral fins of male silver eels between the "S-Female" (n = 7, four repeats) and "S-Male" (n = 5, four repeats) groups. (A) kera, (B) dcn, (C) cited1, (D) LOC104575574. The arp was a housekeeping gene, and two female samples (F1 and F2) were used as the internal control for calculating relative expression levels. The y-axis was in log2 scale. The "S-Female" meant the female silver eels, and the "S-Male" meant the male silver eels. The solid black line represented the median value, and the solid black circle represented the outliers. Asterisks indicated significant differences (**P <0.01, ***P <0.001) in relative expression levels between two groups.
Fig. 2 in Identification of Sexually Dimorphic Genes in Pectoral Fin as Molecular Markers for Assessing the Sex of Japanese Silver Eels ().
Fig. 2. Comparisons of relative expression levels of six genes possibly higher expressed in the pectoral fins of female silver eels between the "S-Female" (n = 7, four repeats) and "S-Male" (n = 5, four repeats) groups. (A) LOC108249696, (B) LOC110515957, (C) egr3, (D) cipc, (E) LOC111853410, (F) cttn. The arp was a housekeeping gene, and two female samples (F1 and F2) were used as the internal control for calculating relative expression levels. The y-axis was in log2 scale. The "S-Female" meant the female silver eels, and the "S-Male" meant the male silver eels. The solid black line represented the median value, and the solid black circle represented the outliers. Asterisks indicated significant differences (**P <0.01, ***P <0.001) in relative expression levels between two groups.
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