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500 results for “Marsupialia”
Figure 8 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia
Figure 8. Propalorchetes novaculacephalus endocranial and sinus volumes rendered by digital segmmentation of CT scan data from QVM200GFV459: a. dorsal; b. ventral; c. lateral; d. anterior; e. posterior views; endocranial cavity red; auditory, squamosal, parietal and frontal sinuses blue; labels indicate regions described; scale bar represents 5 cm.
Figure 7. Propalorchestes novaculacephalus QVM2000GFV459 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia
Figure 7. Propalorchestes novaculacephalus QVM2000GFV459 reconstructed outline with translucent overly of Pr. novaculacephalus NTMP8552-10 holotype cranial fragment, not to scale - holotype reduced by 90% to compare form, based on data from Murray (1986, Figs. 1, 2b, 3); a, dorsal view; b, posterior view; c, dorsal view including sinus volume rendering from CT data and schematic diagram overlay of holotype sinuses based on Murray (1986, Fig. 4d), note - outline graphic of NTMP8552-10 shows some posterior displacement; scale bar represents 5 cm for QVM2000GFV459 only.
Figure 3 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia
Figure 3. Propalorchetes novaculacephalus measured cranium outline diagram based on QVM2000GFV459: a, dorsal: b, ventral views of cranium; scale bar represents 5 cm.
Figure 6 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia
Figure 6. Propalorchetes novaculacephalus surface rendering based on CT scan data from QVM200GFV459; a. oblique anterodorsal view; b. oblique anteroventral view; labels indicate regions described; for interactive views, refer to the 3-D pdf in supplementary information; scale bar represents 5 cm.
Figure 1 in Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia
Figure 1. Bullock Creek regional geologic map showing the early to middle Miocene Camfield Beds and their relationship to Cambrian limestones and Neogene to recent drainage systems. Abridged from Wave Hill 1:250,000 Geological Map series, sheet SE 52-08, 2nd Ed, 2003. For fossil site details refer to Murray & Megirian (1992) and files held at the Northern Territory Museum.
Figure 3 in The species of Dasycercus Peters, 1875 (Marsupialia: Dasyuridae)
Figure 3. Lateral view of the skulls of Dasycercus species. a, D. cristicauda female (NMV C676), showing P3 (arrowed). b, D. blythi female (NMV C234), showing the diastema (arrowed) between P2 and M1.
Figure 1. a in The species of Dasycercus Peters, 1875 (Marsupialia: Dasyuridae)
Figure 1. a, Chaetocercus cristicauda (= Dasycercus cristicauda) from Krefft (1866). b, tail of Phascogale hillieri Thomas, 1905 (=D. cristicauda) (photograph of type specimen © The Natural History Museum, London). c, Phascologale cristicauda (=D. blythi) from Spencer (1896).
Fig. 2 in A new species of Potoroxyuris (Nematoda: Oxyuridae) from the woylie Bettongia penicillata (Marsupialia: Potoroidae) from southwestern Australia
Fig. 2. Photomicrographs of Potoroxyuris keninupensis n. sp. and P. potoroo. (A) eggs of P. keninupensis n. sp. from faeces, one with the operculum open. (B) En face view of a female specimen of P. keninupensis n. sp. showing pharyngeal lobes. The amphid (am) and both submedian papillae (p) are in focus on the left side of the oral opening. The granule to the right of the dorsal lobe is an artefact. (C) Dorso-lateral optical section of a ventro-lateral pharyngeal lobe of allotype female P. keninupensis n. sp. (D) Lateral view of a ventro-lateral pharyngeal lobe of a female P. potoroo from AHC 47720. Scale bars: (A‾B) 50 Mm, (C‾D) 20 Mm.
Fig. 3 in A new species of Potoroxyuris (Nematoda: Oxyuridae) from the woylie Bettongia penicillata (Marsupialia: Potoroidae) from southwestern Australia
Fig. 3. Scanning electron micrographs of specimens of Potoroxyuris keninupensis n. sp. (A‾B) Female anterior end showing submedian papillae, amphids, mouth collar and pharyngeal lobes. Arrows indicate the ventral wrinkled zone on the posterior edge of the mouth collar. (C‾D) Male caudal region showing caudal papillae and cloacal opening. Scale bars all 10 Mm.
Fig. 1. 1 in A new species of Potoroxyuris (Nematoda: Oxyuridae) from the woylie Bettongia penicillata (Marsupialia: Potoroidae) from southwestern Australia
Fig. 1. 1‾10. Line drawings of Potoroxyuris keninupensis n. sp. (1‾8) and P. potoroo (9‾10). (1) whole female, lateral view, (2) whole male, lateral view, (3) cloacal region of male, lateral view, (4) en face view of female, (5) egg from uterus, with the position of the operculum indicated by an arrow, (6) anterior end of male, lateral view, (7) anterior end of female, lateral view, (8) detail of pharyngeal lobe of female, (9) detail of pharyngeal lobe of female P. potoroo (AHC 47720), (10) anterior end of female P. potoroo (AHC 47720). Scale bars: (1): 500 Mm, (2): 200 Mm, (3): 40 Mm, (4‾7) and (10): 20 Mm, (8‾9): 10 Mm.
Figs 14-17 in Dental anomalies in Didelphis albiventris (Mammalia, Marsupialia, Didelphidae) from Argentina, Brazil and Uruguay
Figs 14-17. Dental anomalies in Didelphis albiventris Lund, 1840 and D. marsupialis Linnaeus, 1758: 14, MZUSP 2996; 15, MNHN 3963; 16, MACN 24163; 17, MZUSP 4745. White arrows indicate the anomaly. See teXt for details.
Figs 8-13 in Dental anomalies in Didelphis albiventris (Mammalia, Marsupialia, Didelphidae) from Argentina, Brazil and Uruguay
Figs 8-13. Dental anomalies in Didelphis albiventris Lund, 1840: 8, ZVC 1285; 9, CFA 2663; 10, CFA 10249; 11, MACN 24168; 12, MACN 32.184; 13, MACN 36.734. White arrows indicate the anomaly. See teXt for details.
Figs 2-7 in Dental anomalies in Didelphis albiventris (Mammalia, Marsupialia, Didelphidae) from Argentina, Brazil and Uruguay
Figs 2-7. Dental anomalies in Didelphis albiventris Lund, 1840: 2, CFA 3235; 3, MACN 36753; 4, MACN 24174; 5, MACN 25.23; 6, MNHN 2590; 7, MACN 49.49. White arrows indicate the anomaly. See teXt for details.
Fig. 1 in Dental anomalies in Didelphis albiventris (Mammalia, Marsupialia, Didelphidae) from Argentina, Brazil and Uruguay
Fig. 1. Map with distribution of the analyzed specimens of Didelphis albiventris Lund, 1840 (grey squares), and distribution of the specimens with dental anomalies (black circles).
FIGURE 6 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)
FIGURE 6. Lingual view of lower molars to show presence of enamel tracts (indicated by asterisks). 1, Nimbavombatus boodjamullensis. 2, Rhizophascolonus crowcrofti. 3, Warendja encorensis.
FIGURE 3 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)
FIGURE 3. Left maxillary fragment of Nimbavombatus boodjamullensis from Boid Site East (QM F23774). Left panel (photographs) of 1, occlusal (ventral) view of tooth row and 2, buccal (lateral) view. Scale bar represents 10 mm. Right panel (line drawings) of 3, occlusal (ventral) view and 4, buccal (lateral) view. Grey shading represents enamel.
FIGURE 5 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)
FIGURE 5. Isolated molars of Nimbavombatus boodjamullensis from Creaser's Ramparts. 1, Right M1 (QM F30339). 2, Left M1 (QM F51404). 3, Left Mx (probably M2 or M3) (QM F23773). From left to right views are: buccal, lingual, anterior, posterior, stereo of occlusal surface and line drawing of occlusal surface. Scale bar for photographs represents 10 mm. Grey shading on line drawings represents enamel. L indicates lingual side, B indicates buccal side.
FIGURE 2 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)
FIGURE 2. An animation of type specimen QM F23774, reduced for web viewing, based on CT data. The specimen was scanned at the Natural History Museum, London using a Metris X-Tek HMX ST 225 system. Volumes were constructed using CT PRO (Metris X-Tek, UK) and visualised using VG Studio Max 2.0 (Volume Graphics, Heidelberg, Germany).
FIGURE 4 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)
FIGURE 4. Left maxillary fragment of Nimbavombatus boodjamullensis from Creaser's Ramparts Site (QM F23725). Photographs of 1, occlusal (ventral) view, 2, buccal (lateral) view and 3, lingual (medial) view. Scale bar represents 10 mm. 4, Line drawing of occlusal (ventral) view. Grey shading represents enamel. Asterisk marks presence of distinctive wear facet on trailing edge enamel (see text for details).
FIGURE 8 in New genus of primitive wombat (Vombatidae, Marsupialia) from Miocene deposits in the Riversleigh World Heritage Area (Queensland, Australia)
FIGURE 8. Jaw movement during the power stroke in Nimbavombatus boodjamullensis. 1, Evidence of jaw movement on the surface of the cheek teeth. 2, Movement of the lower jaw during Phase I (left) and Phase II (right) of the power stroke.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
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