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64 results for “juvenile ontogeny”
Figure 6 in A juvenile skull of Dysalotosaurus lettowvorbecki (Ornithischia: Iguanodontia), and implications for cranial ontogeny, phylogeny, and taxonomy in ornithopod dinosaurs
Figure 6. Comparison of associated frontal pairs of two individuals of Dysalotosaurus, presented in articulation in dorsal view. A, the smallest frontals preserved (the left frontal GPIT/RE/1595/17; the right frontal GPIT/RE/1595/15). B, large frontals of the individual dyA (the right frontal MB.R.1377; the left frontal MB.R.1378). The orbital rim (or) is marked. Scale bar: 1 cm.
Figure 4 in A juvenile skull of Dysalotosaurus lettowvorbecki (Ornithischia: Iguanodontia), and implications for cranial ontogeny, phylogeny, and taxonomy in ornithopod dinosaurs
Figure 4. Computed tomography (CT) sections of the skull BSPG AS I 834. A, horizontal section at the level of the dentary tooth crowns in ventral view. B, sagittal section at about the sagittal midline in left lateral view. C, coronal section at about the middle of the anteroposterior length in anterior view. D, coronal section about 1 cm posterior to (C) in anterior view. See Material and methods for a list of the abbreviations.
FIGURE 1. A–K, Bairdoppilata alcyonicola Maddocks. A–E, molting juvenile specimen 523J in Taxonomic applications of the esophageal flapper valve in Bairdoppilata and Glyptobairdia (Bairdiidae, Ostracoda), with comments on anatomy, ontogeny, and geography
FIGURE 1. A–K, Bairdoppilata alcyonicola Maddocks. A–E, molting juvenile specimen 523J: A, RV exterior, showing puncta, sensilla, NPC, inner margin, weakly calcified proximal zone of inner lamella, narrow infold, and marginal frills; ventral edge is damaged; B, posterior caudal angle of RV exterior, showing inner margin, weakly calcified inner lamella, narrow infold, marginal sensilla, and frill; C, anterior margin of RV exterior, with inner margin, weakly calcified inner lamella, infold, marginal sensilla, and frill; D, A2 distal claws, molting; E, zygum and both furcae. F–H, molting juvenile specimen 524J: F, A2 distal claws, molting; G, plate of EV, with uniform row of teeth; H, LV exterior, molting; folded sensilla of new valve are visible beneath old valve. I–K, molting juvenile specimen 168J: I–J, RV and LV exteriors, showing inner margin, broad but weakly calcified inner lamella with continuous vestibules, narrow infold, and characteristic patch pattern; anterodorsal edge of LV is damaged; K, exterior view of posteroventral edge of LV, showing sensilla of new valve folded chevron-style within vestibule of instar. L–Q, Bairdoppilata cratericola Maddocks. O–P, juvenile specimen 973J: L, A2 claws; M, plate of EV. N–Q, adult female specimen 972F: N, genital lobe and spermatophore; O, RV exterior, with low focus to show broad infold, well calcified inner lamella, shallow, separate vestibules, and marginal frills; P, LV exterior, high focus to show puncta, NPC, MSP, and patch pattern; Q, A2 distal claws. Scale bar = 50 µm.
FIGURE 20–23. Teleioliodes ghanensis Wallwork, 1963 in Ontogeny of morphological traits in Teleioliodes ghanensis Wallwork, 1963, with remarks on juveniles of Neoliodidae (Acari: Oribatida)
FIGURE 20–23. Teleioliodes ghanensis Wallwork, 1963, legs of tritonymph: 20—leg I, without trochanter, left, dorsoparaxial view; 21—leg II, without tarsus and trochanter, right, dorsoparaxial view; 22— leg III, without tarsus, left, dorsoantiaxial view; 23—leg IV, right, antiaxial view. Scale bar 50 μm.
FIGURES 4–6. Teleioliodes ghanensis Wallwork, 1963 in Ontogeny of morphological traits in Teleioliodes ghanensis Wallwork, 1963, with remarks on juveniles of Neoliodidae (Acari: Oribatida)
FIGURES 4–6. Teleioliodes ghanensis Wallwork, 1963, juvenile instars: 4—dorsal view of tritonymph (legs not shown); 5—larval scalp; 6—protonymphal scalp. Scale bars 100 μm.
FIGURE 16–19. Teleioliodes ghanensis Wallwork, 1963 in Ontogeny of morphological traits in Teleioliodes ghanensis Wallwork, 1963, with remarks on juveniles of Neoliodidae (Acari: Oribatida)
FIGURE 16–19. Teleioliodes ghanensis Wallwork, 1963, legs of larva (16–18) and protonymph (19): 16—leg I, left, ventroparaxial view; 17 —leg II, left, ventroparaxial view; 18 —leg III, without trochanter, right, paraxial view; 19—leg IV, right, paraxial view. Scale bar 45 μm (16–18), scale bar 50 μm (19).
FIGURE 1–3. Teleioliodes ghanensis Wallwork, 1963 in Ontogeny of morphological traits in Teleioliodes ghanensis Wallwork, 1963, with remarks on juveniles of Neoliodidae (Acari: Oribatida)
FIGURE 1–3. Teleioliodes ghanensis Wallwork, 1963, larva: 1— dorsal view (legs not shown); 2—ventral view (gnathosoma and legs not shown); 3—lateral view (gnathosoma and legs not shown). Scale bar 50 μm.
TEXT-FIGURE 4. Minutella cf. minuta (Cooper, 1981), "La Passe bateau" off the south-west coast of Mayotte Island. (1a–e) MNHN-IB-2017-173. a–d. Juvenile articulated specimen in dorsal, oblique lateral, posterior oblique views, and close-up of the posterior part of the shell (the protegulum is clearly limited by a step-like growth line and its surface is slightly granular; the rugideltidium is already well developed whereas the interarea remains reduced). e. Dorsal valve interior in plan view (early ju- venile stage in the ontogeny of the dorsal valve). (2a–c) MNHN-IB-2017-174: dorsal valve interior with well-preserved spicular canopies in plan and oblique posterior views, and close-up of the spicular canopy. (3) MNHN-IB-2017-175: articulated speci- men (young stage of growth). (4) MNHN-IB-2017-176: dorsal valve interior of a young specimen in plan view. in Recent thecideide brachiopods from a submarine cave in the Department of Mayotte (France), northern Mozambique Channel
TEXT-FIGURE 4. Minutella cf. minuta (Cooper, 1981), "La Passe bateau" off the south-west coast of Mayotte Island. (1a–e) MNHN-IB-2017-173. a–d. Juvenile articulated specimen in dorsal, oblique lateral, posterior oblique views, and close-up of the posterior part of the shell (the protegulum is clearly limited by a step-like growth line and its surface is slightly granular; the rugideltidium is already well developed whereas the interarea remains reduced). e. Dorsal valve interior in plan view (early ju- venile stage in the ontogeny of the dorsal valve). (2a–c) MNHN-IB-2017-174: dorsal valve interior with well-preserved spicular canopies in plan and oblique posterior views, and close-up of the spicular canopy. (3) MNHN-IB-2017-175: articulated speci- men (young stage of growth). (4) MNHN-IB-2017-176: dorsal valve interior of a young specimen in plan view.
FIGURE 9. Zetorchella arsiensis Ermilov, 2023 in First data on ontogeny of the oribatid mite family Caloppiidae (Acari, Oribatida) with description of juvenile instars of the representative of the genus Zetorchella
FIGURE 9. Zetorchella arsiensis Ermilov, 2023, larva (A) and deutonymph (B–G), microscope images: A, B—dorsal view; C—some setae of prodorsum, left lateral view; D—part of subcapitulum, ventral view; E—part of epimeral region, ventral view; F—microsclerites at the base of some notogastral setae; G—microsclerite at the base of adanal seta.
FIGURE 2. Zetorchella arsiensis Ermilov, 2023 in First data on ontogeny of the oribatid mite family Caloppiidae (Acari, Oribatida) with description of juvenile instars of the representative of the genus Zetorchella
FIGURE 2. Zetorchella arsiensis Ermilov, 2023, protonymph: A—dorsal view (some notogastral setae not shown); B—ventral view (gnathosoma and legs except trochanters not shown). Scale bar 50 μm.
FIGURE 1. Zetorchella arsiensis Ermilov, 2023 in First data on ontogeny of the oribatid mite family Caloppiidae (Acari, Oribatida) with description of juvenile instars of the representative of the genus Zetorchella
FIGURE 1. Zetorchella arsiensis Ermilov, 2023, larva: A—dorsal view; B—ventral view (gnathosoma and legs except trochanters not shown). Scale bar 50 μm.
FIGURE 8. Zetorchella arsiensis Ermilov, 2023 in First data on ontogeny of the oribatid mite family Caloppiidae (Acari, Oribatida) with description of juvenile instars of the representative of the genus Zetorchella
FIGURE 8. Zetorchella arsiensis Ermilov, 2023, deutonymph: A—leg II, right, antiaxial view; B—leg IV, left, antiaxial view. Scale bar 50 μm.
FIGURE 5. Zetorchella arsiensis Ermilov, 2023 in First data on ontogeny of the oribatid mite family Caloppiidae (Acari, Oribatida) with description of juvenile instars of the representative of the genus Zetorchella
FIGURE 5. Zetorchella arsiensis Ermilov, 2023, larva (A, C, D, F) and deutonymph (B, E): A, B—right lateral view (gnathosoma and legs except trochanters not shown); C—subcapitulum, ventral view; D—palp, left, paraxial view; E—palp, right, antiaxial view. Scale bars 100 μm (B), 50 μm (A), 10 μm (C–F).
FIGURE 7. Zetorchella arsiensis Ermilov, 2023 in First data on ontogeny of the oribatid mite family Caloppiidae (Acari, Oribatida) with description of juvenile instars of the representative of the genus Zetorchella
FIGURE 7. Zetorchella arsiensis Ermilov, 2023, deutonymph: A—leg I, right, antiaxial view; B—leg III, left, antiaxial view. Scale bar 50 μm.
FIGURE 6. Zetorchella arsiensis Ermilov, 2023 in First data on ontogeny of the oribatid mite family Caloppiidae (Acari, Oribatida) with description of juvenile instars of the representative of the genus Zetorchella
FIGURE 6. Zetorchella arsiensis Ermilov, 2023, larva: A—leg I, right, antiaxial view; B—leg II, left, dorsal view; C—leg III, right, paraxial view. Scale bar 20 μm.
FIGURE 3. Zetorchella arsiensis Ermilov, 2023 in First data on ontogeny of the oribatid mite family Caloppiidae (Acari, Oribatida) with description of juvenile instars of the representative of the genus Zetorchella
FIGURE 3. Zetorchella arsiensis Ermilov, 2023, deutonymph: A—dorsal view (some notogastral setae not shown); B—ventral view (gnathosoma and legs except trochanters not shown). Scale bar 100 μm.
FIGURE 4. Zetorchella arsiensis Ermilov, 2023 in First data on ontogeny of the oribatid mite family Caloppiidae (Acari, Oribatida) with description of juvenile instars of the representative of the genus Zetorchella
FIGURE 4. Zetorchella arsiensis Ermilov, 2023, tritonymph: A—dorsal view (some notogastral setae not shown); B—ventral view (gnathosoma and legs except trochanters not shown). Scale bar 100 μm.
Data from: Body condition influences ontogeny of foraging behavior in juvenile southern elephant seals
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Fig. 6 in Juvenile Birds from the Early Cretaceous of China: Implications for Enantiornithine Ontogeny
Fig. 6. Photograph and interpretive drawing of NIGP-130723. This slab, the counterpart of which is shown in figure 7, was used as the holotype of Liaxiornis delicatus by Hou and Chen (1999). Abbreviations: pyg, pygostyle; other abbreviations as in figures 3 and 5.
Data from: Ontogeny of aerial righting and wing flapping in juvenile birds
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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