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Figure 22 in Redescription of Bryobia pritchardi Rimando, 1962 (Acari: Tetranychidae), with an ontogeny of chaetotaxy

Figure 22 Bryobia pritchardi, deutonymph, C, gnathosoma, dorsal view; protonymph, A, gnathosoma, dorsal view, D, palp; larva, B, gnathosoma, dorsal view, E, palp. Scale bars A–B 50 μm, C–E 20 μm.

Figure 4 in Redescription of Bryobia pritchardi Rimando, 1962 (Acari: Tetranychidae), with an ontogeny of chaetotaxy

Figure 4 Bryobia pritchardi, system of tracheae, A, larva, B, protonymph, C, deutonymph, D, female, E, male. Scale bar 100 μm.

Figure 27 in Redescription of Bryobia pritchardi Rimando, 1962 (Acari: Tetranychidae), with an ontogeny of chaetotaxy

Figure 27 Bryobia pritchardi, photographs. Male: A–C, opisthosomal venters showing setation of genital areas of different specimens. Scale bars A–C, 10 μm.

Figure 26 in Redescription of Bryobia pritchardi Rimando, 1962 (Acari: Tetranychidae), with an ontogeny of chaetotaxy

Figure 26 Bryobia pritchardi, photographs. Ventral views of hysterosoma: A, protonymph; B, deutonymph. Female: C, genital and anal region; D, the dorsal striae betweencs1 to sc2. Scale bars A–C, 10 μm; D, 50 μm.

Figure 25 in Redescription of Bryobia pritchardi Rimando, 1962 (Acari: Tetranychidae), with an ontogeny of chaetotaxy

Figure 25 Bryobia pritchardi, photographs. Female holotype: A, propodosomal striae; B, opisthosoma posterior section; C palp dorsal view; D, palp ventral view; E, propodosomal projections (v1 andv2). Scale bars A–B, E 50 μm; C–D, 20 μm.

Figure 11 in Redescription of Bryobia pritchardi Rimando, 1962 (Acari: Tetranychidae), with an ontogeny of chaetotaxy

Figure 11 Bryobia pritchardi, male, A–C, legs I, right side leg; D–E, leg II, left side leg. Scale bar 100 μm.

Figure 28 in Redescription of Bryobia pritchardi Rimando, 1962 (Acari: Tetranychidae), with an ontogeny of chaetotaxy

Figure 28 Bryobia pritchardi, photographs. Female: A, palp ventral view; B, palp dorsal view; C, the dorsalsc2 setae. Scale bars A–C, 10

Figure 10 in Redescription of Bryobia pritchardi Rimando, 1962 (Acari: Tetranychidae), with an ontogeny of chaetotaxy

Figure 10 Bryobia pritchardi, adult male, A, gnathosoma, dorsal view; B, ventral view of genital region, C, palp, D–E, aedeagus, F, claw and empodium I, G, claw and empodium II. Scale bars, A–B, 50 μm, C–E, 20 μm, F–G 10 μm.

Fig. 24 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 24. Internal views of juvenile specimens of Bennelongia gwelupensis. Top row. internal views of A-2 juveniles from Arro Swamp (LV on left and RV on right with appendages). Second row. details of internal views of anterior RV (tilted) of A-1 specimen from Katanning Road pool on left, and A-2 on right which is the same specimen as the image above, but tilted. Third row. internal views of A-1 juveniles from Katanning Road pool (LV on left and RV on right); same specimen as detail left above. Bottom row.detail of internal views of RV on left and of LV on right; both are the same A-1 specimens as the images above, to show that the pores on the cones connect with the inside of the valve.

Fig. 22 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 22. External views of carapaces of Bennelongia gwelupensis Martens et al., 2012 from Arro Swamp. Right lateral views in left column for adult, A-1 and A-2 specimens, and dorsal views on the right of A-1 and A-2 specimens. Note that the ornamentation becomes progressively more intricate at younger stages.

Fig. 20 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 20. Lateral views of carapaces of Bennelongia dedeckkeri Shearn et al., 2012 from Lake Dunn for the last 3 instars (A-3 to A-1) to show the changes in external ornamentation and the progressive disappearance of the domes and cones with ontogeny. Right lateral views are displayed in the top 3 left images, and left lateral views on the right. Details of the cones (bottom left) and the domes with fewer cones (bottom right) of A-3 specimens are portrayed. Note the presence of nodules stuck to the anterior portion of the valve of bottom left specimen.

Fig. 23 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 23. External views of Bennelongia gwelupensis Martens et al., 2012 from Katanning Road pool, except for the middle image on the right which shows an internal view of a LV. Top left image represents the right lateral view of an adult carapace, with the antero-ventral beak-like expansion of the LV. In the internal view of the A-1 LV, note the depressions seen internally that mirror the cones that occur externally. A prominent inner list is visible all along the periphery of the valve, except in the dorsal region. This latter feature is usually not seen in juveniles ostracods.

Fig. 21 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 21. Detailed views of carapaces of Bennelongia dedeckkeri Shearn et al., 2012 from Lake Dunn to show the domes in both images and 4 cones in the top image of an A-3 specimen, and only one cone in the image of an A-4 specimen. Note the interlacing reticulation around the domes, and the small nodes coating the valves, with 2 different diameters best seen to the right of the largest dome. These nodules are thought to be part of the valve ornamentation.

Fig. 18 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 18. Specimens of Bennelongia cf. barangaroo nov. sp. from McNeil Claypan, to show specific features of juvenile specimens. Top left image shows the poorly pronounced domes in the dorsal region of the LV of an A-3 specimen. Top right image shows an internal view of an A-3 that shows the less pronounced inner list and the depression located opposite the cones and the possible larger depression matching the external dome. The middle images show the cones with the lips near their apex. Bottom left image shows the larger pores on the inside of the valve, that are connected to the opening of each pore on the apex of each cone. Bottom right corner image shows the highly reticulated texture of an A-3 valve and the domes that are not as pronounced as in other Bennelongia species (e.g., compare to B. nimala nov. sp. in Fig. 3).

Fig. 14 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 14. Bennelongia kimberleyensis Martens et al., 2012 from Taylor's Lagoon. Lateral views of carapaces of different moult stages going from adult to A-3 specimens, plus a lateral view of a single LV of an A-4 specimen (bottom image) that is partly broken along its anterior margin. Top left image represents an adult showing the asymmetric valves, with the antero-ventral beak-like expansion of the LV that is the characteristic of most Bennelongia species in the adult stage. Right lateral views are in the left column, left lateral views are in right column. Note that the pseudo-punctation is more pronounced in the youngest stages compared to the almost smooth nature of the adult valve.

Fig. 19 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 19. Dorsal views of carapaces of Bennelongia dedeckkeri Shearn et al., 2012 from Lake Dunn (Queensland) for the last 4 instars (A-4 to A-1) and the adult to show the changes in external ornamentation and the progressive disappearance of the domes and cones with ontogeny, such that at the adult stage, there is no ornamentation. Observe the presence of outer lists in all juvenile specimens clearly visible in the antero-dorsal region.

Fig. 16 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 16. Lateral views of carapaces of Bennelongia cf. barangaroo nov. sp. from McNeil Claypan. Left column displays carapace in right lateral view, right column shows carapaces in left lateral view. Note the pronounced asymmetry between the adult valves and the less-pronounced beak-like feature of the anteroventral region of the adult LV. Pseudo-punctation is more pronounced in the younger instars and the domes and cones are only clearly visible in A-3 specimens, although remnants remain in the last two juvenile stages.

Fig. 17 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 17. Dorsal views of carapaces of Bennelongia cf. barangaroo nov. sp. from McNeil Claypan. Observe the coarse reticulation in A-3 specimens and the pseudo-punctuation that becomes less visible with progressing ontogeny. The adult specimen in top left image displays some agglomeration of glue along the hinge, particularly in the anterior and posterior regions.

Fig. 13 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 13. Bennelongia kimberleyensis Martens et al., 2012 from Taylor's Lagoon. Dorsal views of carapaces of different moult stages going from adult to A-4. Note the highly ornamented A-4 carapace with at least 2 sets of domes (and prominent cones) that are still visible in A-3, and not visible in the other stages. Only a few cones are seen in the A-1 specimen, and no ornamentation is visible in the adult specimen.

Fig. 8 in Extraordinary morphological changes in valve morphology during the ontogeny of several species of the Australian ostracod genus Bennelongia (Crustacea, Ostracoda)

Fig. 8. External views of carapaces of Bennelongia cf. nimala nov. sp. juveniles from Muggon Lake, showing left valves in order to compare the ornamentation between an A-2 specimen (top) and A-3 specimen (bottom). The circles, ellipses and polygons are used to define the ornamentations that are common to both specimens. The arrows indicate a clear depression, postero-dorsally to each dome, that are linked by a white line.