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13,453 results for “australia”
Figure 8 in New species of squat lobsters of the genus Munida from Australia
Figure 8. Munida jurunjurun sp. nov., holotype, ovigerous female cl 14.7 mm, pcl 9 mm (WAM C78561). A, carapace and abdomen, dorsal view; B, right chela, dorsal view; C, right antenna and antennule, ventral view; D, sternum; E, abdominal somite 6, telson and right uropod. Scale: A–E = 2 mm.
Figures 2–7 in Diversity of trypanorhynch metacestodes in teleost fishes from coral reefs off eastern Australia and New Caledonia
Figures 2–7. Metacestodes of trypanorhynch cestodes from teleost fishes. 2. Viable plerocerci of Callitetrarhynchus gracilis in the body cavity of Scomberomorus commerson. 3. Melanised trypanorhynch plerocerci in the body cavity of Epinephelus sp. 4. Melanised and contracted cysts of trypanorhynch metacestodes in the body cavity of Cephalopholis miniata; no viable plerocerci were recovered from these cysts. 5. Plerocerci of Pseudogilquinia spp. (arrows) around the oesophagus of Lethrinus nebulosus. 6. Merocerci of Molicola horridus in the liver of Diodon hystrix. 7. Plerocerci of Grillotiella exile in the gill arches of Scomberomorus commerson (histological section).
Figures 8–11. Tentacularioid metacestodes incompletely identified. 8 in Diversity of trypanorhynch metacestodes in teleost fishes from coral reefs off eastern Australia and New Caledonia
Figures 8–11. Tentacularioid metacestodes incompletely identified. 8. Nybelinia sp. A from Herklotsichthys quadrimaculatus (Rüppell, 1937). Scolex, basal and metabasal armature, hook profiles. Scale-bars: scolex and tentacle, 0.1 mm; hooks, 0.01 mm. 9. Nybelinia sp. B from Parupeneus multifasciatus (Quoy & Gaimard, 1825). Scolex, basal and metabasal armature, hook profiles. Scale-bars: scolex and tentacle, 0.1 mm; hooks, 0.01 mm. 10. Heteronybelinia sp. C from Sufflamen fraenatus (Latreille, 1804). Scolex, bothrial metabasal armature and antibothrial metabasal armature. Scale-bars: scolex 0.1 mm; hooks 0.01 mm. 11. Nybelinia basimegacantha Carvajal, Campbell & Cornford, 1976, specimen from Neoniphon sammara (Forsskål, 1775). Scolex, basal and metabasal armature. Scale-bars: scolex 0.1 mm; tentacle 0.01 mm.
Fig. 8. A–H in A Huge Diversity of Metopids (Ciliophora, Armophorea) in Soil from the Murray River Floodplain, Australia. II. Morphology and Morphogenesis of Lepidometopus platycephalus nov. gen., nov. spec.
Fig. 8. A–H. Lepidometopus platycephalus, ciliary pattern and nuclear apparatus of a late divider (A, B), early post-dividers (C–F), and a late post-divider (G, H) in protargol preparations. Arrowheads in (A, B) mark barren area that forms at the posterior end of the proter and at the anterior end of the opisthe after the parental somatic ciliary rows split in the middle. Dashed lines in (D, F) delimit the flattened anterior body portion, i.e., the preoral dome. AZP – adoral zone of polykinetids; CP – cytopharynx; CV – contractile vacuole; MA – macronucleus; MI – micronucleus; OAZP – opisthe's adoral zone of polykinetids; OPM – opisthe's paroral membrane; OPS – opisthe's perizonal stripe; PAZP – proter's adoral zone of polykinetids; PD – preoral dome; PM – paroral membrane; PPM – proter's paroral membrane; PPS – proter's perizonal stripe; PS – perizonal stripe; SK – somatic kineties. Scale bars: 20 µm.
Fig. 5. A–E in A Huge Diversity of Metopids (Ciliophora, Armophorea) in Soil from the Murray River Floodplain, Australia. II. Morphology and Morphogenesis of Lepidometopus platycephalus nov. gen., nov. spec.
Fig. 5. A–E. Lepidometopus platycephalus in the SEM. A. Epicortical scales (lepidosomes). B. Left side overview, showing the strongly flattened preoral dome (asterisk). C. Oblique posterior polar view, showing the globular postoral portion roofed by the cap-shaped preoral dome. D. Detail of oral area, showing the tongue-like paroral membrane and the adoral zone of polykinetids whose cilia spread backwards. The dome lip is very narrow while the side stripe forms a rather deep channel covered with epicortical scales. E. Ventrolateral view of oral body portion. The arrowhead marks entrance to buccal cavity. This cell lost lepidosomes during the preparation process. AC – adoral cilia; DL – dome lip; PD – preoral dome; PM – paroral membrane; PS – perizonal stripe; SC – somatic cilia; SS – side stripe. Scale bars: 1 µm (A), 5 µm (D, E), and 20 µm (B, C).
Fig. 6. A–J in A Huge Diversity of Metopids (Ciliophora, Armophorea) in Soil from the Murray River Floodplain, Australia. II. Morphology and Morphogenesis of Lepidometopus platycephalus nov. gen., nov. spec.
Fig. 6. A–J. Lepidometopus platycephalus, ciliary pattern and nuclear apparatus of early dividers (A–H) and of an early mid-divider (I, J) after protargol impregnation. Arrowheads mark the prospective adoral polykinetids formed at the posterior end of dorsal and dorsolateral kineties. Asterisks denote the prospective adoral polykinetids developing at the anterior end of the postoral kineties. Arrow in (I) points to two dorsolateral kineties which migrate towards the growing perizonal stripe to become perizonal rows 4' and 5' in the opisthe. BU – bulge; CV – contractile vacuole; MA – macronucleus; MI – dividing micronucleus; OAZP – opisthe's adoral zone of polykinetids; PAZP – proter's adoral zone of polykinetids; PM – paroral membrane; PPS – proter's perizonal stripe. Scale bars: 20 µm.
Fig. 7. A–F in A Huge Diversity of Metopids (Ciliophora, Armophorea) in Soil from the Murray River Floodplain, Australia. II. Morphology and Morphogenesis of Lepidometopus platycephalus nov. gen., nov. spec.
Fig. 7. A–F. Lepidometopus platycephalus, ciliary pattern and nuclear apparatus of mid-dividers after protargol impregnation. Asterisks denote scattered dikinetids of perizonal rows 1 and 2 that migrate along the new adoral zone to assemble the opisthe's paroral membrane. Arrows point to two dorsolateral kineties which migrate towards the opisthe's perizonal stripe to become rows 4' and 5'. Arrowheads mark newly formed ciliary rows left of opisthe's adoral zone. CH – chromosomes; F – fibres; MA – macronucleus; MI – micronucleus; OAZP – opisthe's adoral zone; OPM – opisthe's paroral membrane; PAZP – proter's adoral zone; PD – preoral dome; PPM – proter's paroral membrane; PS – perizonal stripe rows. Scale bars: 20 µm.
Fig. 4. A–J in A Huge Diversity of Metopids (Ciliophora, Armophorea) in Soil from the Murray River Floodplain, Australia. II. Morphology and Morphogenesis of Lepidometopus platycephalus nov. gen., nov. spec.
Fig. 4. A–J. Lepidometopus platycephalus in the SEM. A–E. Ventral (A), right side (B), dorsolateral (C, D), and left side (E) overview, showing general body organization. Opposed arrowheads mark the strongly flattened distal portion of the preoral dome (B, E); arrows denote left side cilia (B–D). F. Ventrolateral view, showing the paroral membrane and the perizonal stripe. G. Dorsolateral view, showing five perizonal rows. H. Epicortical scales. I, J. Only a single basal body is ciliated in the postoral dikinetids (I) except for the left side kineties where both basal bodies are ciliated (J). (1–5) – perizonal rows; AZP – adoral zone of polykinetids; PD – preoral dome; PM – paroral membrane; PS – perizonal stripe; SC – somatic cilia. Scale bars: 1 µm (H), 2 µm (G), 3 µm (F), 5 µm (I, J), and 20 µm (A–E).
Fig. 3. A–H in A Huge Diversity of Metopids (Ciliophora, Armophorea) in Soil from the Murray River Floodplain, Australia. II. Morphology and Morphogenesis of Lepidometopus platycephalus nov. gen., nov. spec.
Fig. 3. A–H. Lepidometopus platycephalus from life (A–D) and after silver carbonate impregnation (E–H). Asterisks mark the strongly flattened preoral dome (A–C, E). Opposed arrowheads denote cortex and epicortical scale layer (A, C, D). A, B, E. Ventro- (A, B) and dorsolateral (E) overviews, showing general body organization. C. Detail of anterior body portion. D. Detail of posterior body end, showing the single elongated caudal cilium. F. Lateral view, showing somatic ciliary pattern and nuclear apparatus. G, H. Dorsolateral views of anterior body portion, showing the oral ciliary pattern, the perizonal stripe, and the nuclear apparatus. AZP – adoral zone of polykinetids; CC – caudal cilium; CV – contractile vacuole; MA – macronucleus; MI – micronucleus; PM – paroral membrane; PS – perizonal stripe; SK – somatic kineties; SC – somatic cilia. Scale bars: 10 µm (C, G, H) and 20 µm (A, B, D–F).
Fig. 1 in A Huge Diversity of Metopids (Ciliophora, Armophorea) in Soil from the Murray River Floodplain, Australia. II. Morphology and Morphogenesis of Lepidometopus platycephalus nov. gen., nov. spec.
Fig. 1. Various views of semi-schematized anterior body portion of Lepidometopus. Opposed arrowheads mark the strongly flattened distal portion of the preoral dome. AZP – adoral zone of polykinetids (black); PS – perizonal stripe (grey); SS – side stripe.
Fig. 2. A–V in A Huge Diversity of Metopids (Ciliophora, Armophorea) in Soil from the Murray River Floodplain, Australia. II. Morphology and Morphogenesis of Lepidometopus platycephalus nov. gen., nov. spec.
Fig. 2. A–V. Lepidometopus platycephalus from life (A, D, F–I), after silver carbonate (B, C) and protargol (J–V) impregnation, and in the SEM (E). A. Ventrolateral view of a representative specimen, length 45 µm. Arrows denote left side cilia; arrowhead marks the distally tapered caudal cilium. B. The perizonal stripe is composed of five rows: the first three rows are arranged more closely than the two last rows whose dikinetids are slightly shifted, providing the stripe with a staggered appearance. C. The oral ciliature consists of an average of 11 adoral polykinetids and a paroral membrane optically intersecting the adoral zone. D. Optical section showing the epicortical layer. E. Epicortical scales have various shapes and are about 1.25 × 0.45 µm in size. F–I. Body perspectives. J, O–V. Variability of body shape and size as well as of nuclear apparatus. Dashed line delimits the strongly flattened anterior body portion. Drawn to scale. K–N. Dorso- and ventrolateral views of ciliary pattern and nuclear apparatus of the holotype (K, L) and of a paratype (M, N) specimen. AZP – adoral zone of polykinetids; CP – cytopharynx; CV – contractile vacuole; LE – lepidosomes; MA – macronucleus; MI – micronucleus; PD – preoral dome; PM – paroral membrane; PS (1–5) – perizonal stripe (rows); SC – somatic cilium; SK – somatic kineties. Scale bars: 20 µm.
Figs 1–7 in A New Genus And Species Of The Subtribe Anisodactylina From South-Western Australia (Coleoptera: Carabidae: Harpalini)
Figs 1–7. Nornalupia megacephala sp. n. Head and pronotum, lateral apect (1). Apex of left mandible, frontal aspect (2). Right margin of pronotum (3–4). Habitus (5). Right metepisternum (6). La-
Figs 14–22 in New And Little-Known Thread-Legged Assassin Bugs From Australia And New Guinea (Heteroptera: Reduviidae: Emesinae)
Figs 14–22. Bargylia longispina sp. n., apterous male: 14 = head, pronotum and fore leg, lateral view, 15 = head, thorax and base of abdomen, dorsal view, 16 = abdomen, lateral view, 17 = same, dorsal view, 18 = apex of abdominal tergite VII, dorsal view, 19 = male genital capsule, dorsal view, 20 = same, lateral view, 21 = superoposterior plate of male genital capsule, dorsal view, 22 = same, lateral
Figs 23–28 in New And Little-Known Thread-Legged Assassin Bugs From Australia And New Guinea (Heteroptera: Reduviidae: Emesinae)
Figs 23–28. Bargylia longispina sp. n., male genitalia: 23, 24 = left paramere, two different aspects, 25 = phallus, lateral view (the arrows show the aspects of Figs 26–28), 26 = articulatory apparatus, 27 = phallosoma, 28 = ventral view of phallus, apical half of phallosoma omitted. Scale = 0.1 mm to all
Figs 8–13 in New And Little-Known Thread-Legged Assassin Bugs From Australia And New Guinea (Heteroptera: Reduviidae: Emesinae)
Figs 8–13. Ploiaria biroi Wygodzinsky, apterous female: 8 = head and thorax, lateral view, 9 = head and pronotum, dorsal view, 10 = right fore leg, posterior surface, 11 = left fore femur, anterior sur-
Figs 1–7 in New And Little-Known Thread-Legged Assassin Bugs From Australia And New Guinea (Heteroptera: Reduviidae: Emesinae)
Figs 1–7. Ploiaria metapterina sp. n., apterous female: 1 = head, thorax and base of abdomen, dorsal view, 2 = same, lateral view, 3 = right fore leg, anterior view, 4 = posteroventral and 5 = anteroventral series of fore femur, 6 = apex of female abdomen, lateral view, 7 = same, posterior view. Hairs omit-
Figure 2. Intertidal rock oysters from the Pilbara, Western Australia. A in Distribution of intertidal rock oysters in the Pilbara, Western Australia
Figure 2. Intertidal rock oysters from the Pilbara, Western Australia. A: Saccostrea lineage A from a trial aquaculture farm (WAMS_117501; GenBank OR466892). B. Saccostrea scyphophilla (WAMS_117500; GenBank OR466930) C. Natural Saccostrea lineage A from a rocky shore (WAMS_117506; GenBank OR466894). D, E. Talonostrea sp. nov. (WAMS_117503; WAMS_117504; GenBank OR466939). Scale bars are 1 cm. Photographs by Fred Wells.
Figure 3. Saccostrea lineage A in Distribution of intertidal rock oysters in the Pilbara, Western Australia
Figure 3. Saccostrea lineage A (left) and Saccostrea scyphophilla (center) and Talonostrea sp. nov. in their natural habitat in the Pilbara, Western Australia. Note that Talonostrea sp. nov. actually lived underwater attached to the bottom of the Avicennia marina branch but have been moved so they are visible. Photographs by Fred Wells.
Fig. 5 in Small Free-Living Heterotrophic Flagellates from Marine Intertidal Sediments of the Sydney Region, Australia
Fig. 5. (a) Protaspa verrucosa, note ventral groove. (b) Thaumatomastix sp., general appearance of cell and showing a layer of body scales. (c)–(d) Clautriavia cavus, general appearance of different cells, (c) cell from Lee and Patterson (2000). (e) Gweamonas unicus, note coiled flagellum and flagellar insertion. (f)–(h) Eoramonas jungensis sp. nov., showing general appearance of different cells, note flagellar insertion and beating pattern of anterior flagellum. (i)–(j) Glissandra similis, showing general appearance of different cells, note the ventral groove. (k) Phyllomitus undulans, note two flagella adhering each other, from Lee (2002a). (l)–(m) Protist 1, showing general appearance, note flagellar insertion. (n) Protist 2, showing general appearance, note collar and two emergent flagella. All micrographs are DIC images. Scale bar in (h) = 5 μm for (e)–(h) and in (n) = 10 μm for other figures.
Fig. 4 in Small Free-Living Heterotrophic Flagellates from Marine Intertidal Sediments of the Sydney Region, Australia
Fig. 4. (a)–(b) Rhynchobodo longiciliatus, (a) general appearance of cell, (b) flagellar insertion into pocket. (c)–(d) Cercomonas sp.1, general appearance, note slender anterior part and hyaline cell body. (e)–(f) Cercomonas parva, (e) genera appearance showing a posterior flagellum attached to the body, (f) flexible body. (g)–(h) Cercomonas sp.2, general appearance, note both short flagella and cytoplasms drawn from the posterior part. (i) Cyranomonas australis, showing general appearance of different cells, note flagellar insertion. (j)–(k) Protaspa flexibilis sp. nov., general appearance of different cells, (j) nuclear caps around nucleus. All micrographs are DIC images. Scale bar in (k) = 10 μm for all figures with the exception of (b). Scale bar in (b) = 5 μm.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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