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15 results for “Dentiraja”
FIGURE 5 in Description of the egg cases of Dentiraja polyommata (Rajiformes: Rajidae) and Asymbolus pallidus (Carcharhiniformes: Scyliorhinidae) from Queensland, Australia
FIGURE 5. Non-metric multi-dimensional scaling (MDS) ordination plot of 103 Asymbolus egg cases based on Bray-Curtis similarity between proportional measurements from Asymbolus pallidus, Asymbolus pallidus gut content, Asymbolus rubiginosus and Asymbolus analis. The line around each group indicates>97% similarity.
FIGURE 3 in Description of the egg cases of Dentiraja polyommata (Rajiformes: Rajidae) and Asymbolus pallidus (Carcharhiniformes: Scyliorhinidae) from Queensland, Australia
FIGURE 3. Egg case of Asymbolus pallidus in dorsal (upper image) and lateral (lower image) views (CSIRO H 8061-01). Scale bar = 10 mm.
FIGURE 1 in Description of the egg cases of Dentiraja polyommata (Rajiformes: Rajidae) and Asymbolus pallidus (Carcharhiniformes: Scyliorhinidae) from Queensland, Australia
FIGURE 1. Egg case of typical Dentriraja polyommata (top) and Asymbolus pallidus (bottom) showing measurements. Anterior end at left of images. ABW—anterior border width, ACW-anterior case width, WCW—waist width, ECL—egg case length, PCW—posterior case width and PBW—posterior border width.
FIGURE 4 in Description of the egg cases of Dentiraja polyommata (Rajiformes: Rajidae) and Asymbolus pallidus (Carcharhiniformes: Scyliorhinidae) from Queensland, Australia
FIGURE 4. Non-metric multi-dimensional scaling (MDS) ordination plot of the 131 egg cases based on Bray-Curtis similarity between proportional measurements from Dentiraja polyommata, Dentirja endeavouri, Asymbolus pallidus, Asymbolus pallidus gut content, Asymbolus rubiginosus, Asymbolus analis and Figaro boardmani. The line around each group indicates>96% similarity.
FIGURE 2 in Description of the egg cases of Dentiraja polyommata (Rajiformes: Rajidae) and Asymbolus pallidus (Carcharhiniformes: Scyliorhinidae) from Queensland, Australia
FIGURE 2. Egg case of Dentiraja polyommata in dorsal (upper image) and lateral (lower image) views (CSIRO H 8062-01). Scale bar = 10 mm.
Figures 11-12 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figures 11-12 Monthly averages (±SE) of marginal increments from sections of vertebral centra of Trygonorrhina fasciata (11) and Dentiraja australis (12). The values indicate the number of sampled individuals.
Figure 2 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figure 2 Photos of vertebrae section of Trygonorrhina fasciata (left, sampling code AP085 – 632 mm TL) and Dentiraja australis (right, sampling code 053 – 328 mm DW). White dots indicated by arrows show birth mark (BM), while the remaining highlight the growth opaque bands and the bar indicate vertebral radius (VR).
Figures 25-26 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figures 25-26 Ratio of females in each reproduction stage per month and season in the available samples of Trygonorrhina fasciata (25) and Dentiraja australis (26).
Figures 9-10 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figures 9-10 Von Bertalanffy growth curve for Trygonorrhina fasciata (9) and for Dentiraja australis (10). The line is the adjusted VBGM.
Figures 5-6 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figures 5-6 Length-weight relationship for males (black dots) and females (white dots) using total length for Trygonorrhina fasciata (5) and using disc width for Dentiraja australis (6).
Figure 1 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figure 1 Map of Australia (a), New South Wales (b) and the upper central New South Wales coast (c) with landing locations of sampled individuals of Trygonorrhina fasciata and the Dentiraja australis.
Figures 7-8 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figures 7-8 Relationship between vertebral radius (mm) and total length (cm) with 95% confidence of Trygonorrhina fasciata (7) and for Dentiraja australis (8).
Figures 3-4 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figures 3-4 Linear relationship between Total Length (Lt) and Disc Width (DW) for Trygonorrhina fasciata (3) and Dentiraja australis (4). Black dots (males) and white dots (females).
Figures 19-24 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figures 19-24 Hepatosomatic index (19–21) and gonadosomatic index (22–24) with standard error (±2 SE) for sampled specimens of Dentiraja australis. Results of HSI considering both sexes (19), females only (20) and males only (21) and GSI considering both sexes (22), females only (23) and males only (24).
Figures 13-18 from: Reis M, Figueira WF (2020) Age, growth and reproductive biology of two endemic demersal bycatch elasmobranchs: Trygonorrhina fasciata and Dentiraja australis (Chondrichthyes: Rhinopristiformes, Rajiformes) from Eastern Australia. Zoologia 37: 1-12. https://doi.org/10.3897/zoologia.37.e49318
Figures 13-18 Hepatosomatic index (13–15) and gonadosomatic index (16–18) with standard error (±2 SE) for sampled specimens of Trygonorrhina fasciata. Results of HSI considering both sexes (13), females only (14) and males only (15) and GSI considering both sexes (16), females only (17) and males only (18).
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