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279 results for “Austral”
On following pages: 626. Niceforo Maria's Oldfield Mouse (Thomasomys nicefori); 627. Popayan Oldfield Mouse (Thomasomys popayanus); 628. Short-faced Oldfield Mouse (Thomasomys baeops); 629. Snow-footed Oldfield Mouse (Thomasomys niveipes); 630. Principal Oldfield Mouse (Thomasomys princeps); 631. Silky Oldfield Mouse (Thomasomys bombycinus); 632. Red Andean Oldfield Mouse (Thomasomys auricularis); 633. Cinnamon-colored Oldfield Mouse (Thomasomys cinnameus); 634. Central Andes Oldfield Mouse (Thomasomys contradictus); 635. Ashy-bellied Oldfield Mouse (Thomasomys cinereiventen; 636. Colombian Oldfield Mouse (Thomasomys dispar); 637. Soft-furred Oldfield Mouse (Thomasomys lanigen); 638. Ash-colored Oldfield Mouse (Thomasomys cinereus); 639. Wandering Oldfield Mouse (Thomasomys erro); 640. Paramo Oldfield Mouse (Thomasomys paramorum); 641. Forest Oldfield Mouse (Thomasomyssilvestris); 642. Smoky Oldfield Mouse (Thomasomys fumeus); 643. Pichincha Oldfield Mouse (Thomasomys vulcani); 644. Ucucha Oldfield Mouse (Thomasomys ucucha); 645. Taczanowski's Oldfield Mouse (Thomasomys taczanowskii); 646. Golden Oldfield Mouse (Thomasomys aureus); 647. White-tipped Oldfield Mouse (Thomasomys caudivarius); 648. Hudson's Oldfield Mouse (Thomasomys hudsoni); 649. Reddish-backed Oldfield Mouse (Thomasomys pyrrhonotus); 650. Montane Oldfield Mouse (Thomasomys oreas); 651. Cajamarca Oldfield Mouse (Thomasomys praetor; 652. Distinguished Oldfield Mouse (Thomasomys notatus); 653. Apeco Oldfield Mouse (Thomasomys apeco); 654. Peruvian Oldfield Mouse (Thomasomys eleusis); 655. Strong-tailed Oldfield Mouse (Thomasomys ischyrus); 656. Reddish-nosed Oldfield Mouse (Thomasomys rosalinda); 657. Large-eared Oldfield Mouse (Thomasomys macrotis); 658. Ashaninka Oldfield Mouse (Thomasomys onkiro); 659. Inca Oldfield Mouse (Thomasomys incanus), 660. Kalinowski's Oldfield Mouse (Thomasomys kalinowskii); 661. Slender Oldfield Mouse (Thomasomys gracilis); 662. Daphne's Oldfield Mouse (Thomasomys daphne); 663. Anderson's Oldfield Mouse (Thomasomys anderson); 664. Austral Oldfield Mouse (Thomasomys australis); 665. Ladew's Oldfield Mouse (Thomasomys ladewi). in Cricetidae
On following pages: 626. Niceforo Maria's Oldfield Mouse (Thomasomys nicefori); 627. Popayan Oldfield Mouse (Thomasomys popayanus); 628. Short-faced Oldfield Mouse (Thomasomys baeops); 629. Snow-footed Oldfield Mouse (Thomasomys niveipes); 630. Principal Oldfield Mouse (Thomasomys princeps); 631. Silky Oldfield Mouse (Thomasomys bombycinus); 632. Red Andean Oldfield Mouse (Thomasomys auricularis); 633. Cinnamon-colored Oldfield Mouse (Thomasomys cinnameus); 634. Central Andes Oldfield Mouse (Thomasomys contradictus); 635. Ashy-bellied Oldfield Mouse (Thomasomys cinereiventen; 636. Colombian Oldfield Mouse (Thomasomys dispar); 637. Soft-furred Oldfield Mouse (Thomasomys lanigen); 638. Ash-colored Oldfield Mouse (Thomasomys cinereus); 639. Wandering Oldfield Mouse (Thomasomys erro); 640. Paramo Oldfield Mouse (Thomasomys paramorum); 641. Forest Oldfield Mouse (Thomasomyssilvestris); 642. Smoky Oldfield Mouse (Thomasomys fumeus); 643. Pichincha Oldfield Mouse (Thomasomys vulcani); 644. Ucucha Oldfield Mouse (Thomasomys ucucha); 645. Taczanowski's Oldfield Mouse (Thomasomys taczanowskii); 646. Golden Oldfield Mouse (Thomasomys aureus); 647. White-tipped Oldfield Mouse (Thomasomys caudivarius); 648. Hudson's Oldfield Mouse (Thomasomys hudsoni); 649. Reddish-backed Oldfield Mouse (Thomasomys pyrrhonotus); 650. Montane Oldfield Mouse (Thomasomys oreas); 651. Cajamarca Oldfield Mouse (Thomasomys praetor; 652. Distinguished Oldfield Mouse (Thomasomys notatus); 653. Apeco Oldfield Mouse (Thomasomys apeco); 654. Peruvian Oldfield Mouse (Thomasomys eleusis); 655. Strong-tailed Oldfield Mouse (Thomasomys ischyrus); 656. Reddish-nosed Oldfield Mouse (Thomasomys rosalinda); 657. Large-eared Oldfield Mouse (Thomasomys macrotis); 658. Ashaninka Oldfield Mouse (Thomasomys onkiro); 659. Inca Oldfield Mouse (Thomasomys incanus), 660. Kalinowski's Oldfield Mouse (Thomasomys kalinowskii); 661. Slender Oldfield Mouse (Thomasomys gracilis); 662. Daphne's Oldfield Mouse (Thomasomys daphne); 663. Anderson's Oldfield Mouse (Thomasomys anderson); 664. Austral Oldfield Mouse (Thomasomys australis); 665. Ladew's Oldfield Mouse (Thomasomys ladewi).
Bacterial abundances by flow cytometry - collected from the Southern Ocean in the austral summer of 2016/2017, during the Antarctic Circumnavigation Expedition.
<p>Seawater surface samples (5 m) were collected every 6 hours from the ship’s underway pump. In addition, vertical profiles (6 depths, generally from 5 to 100-150 m) were sampled from CTD casts using a SBE 911 Plus attached to a rosette of 24 12-L PVC Niskin bottles. This dataset presents the abundances of high-DNA containing and low-DNA containing bacteria from seawater samples collected from the ship’s underway pump and CTDs. Samples were fixed with paraformaldehyde and glutaraldehyde and stored at -80ºC. In the lab, they were thawed, stained with SYBR-Green, and counted in a Cube 8 flow cytometer (SYSMEX PARTEC) based on green fluorewscence. Samples were collected around the Southern Ocean on the R/V Akademik Tryoshnikov in the austral summer of 2016/2017, as part of the Antarctic Circumnavigation Expedition (ACE).</p>
Figura 1 in Validación De Ischyrhiza Chilensis Wetzel, 1930 (Rajiformes, Sclerorhynchoidei), Un Histórico Pez Cartilaginoso Endémico Del Cretácico Superior Austral
Figura 1: Izquierda, mapa de ubicación de la localidad de Algarrobo, en la Región de Valparaíso, Chile central. Derecha, esquema de los afloramientos de rocas sedimentarias presentes en Algarrobo, seÑalando los niveles del Maastrichtiano inferior desde donde proviene el material de Ischyrhiza chilensis, asignado originalmente como Plesiosaurus chilensis ?? [sic!] por Philippi (1887).
Figura 6 in Validación De Ischyrhiza Chilensis Wetzel, 1930 (Rajiformes, Sclerorhynchoidei), Un Histórico Pez Cartilaginoso Endémico Del Cretácico Superior Austral
Figura 6: Reconstrucción del aspecto de vida de Ischyrhiza chilensis Wetzel, 1930. Ilustración por E. Contreras de la Cruz.
Figura 4 in Validación De Ischyrhiza Chilensis Wetzel, 1930 (Rajiformes, Sclerorhynchoidei), Un Histórico Pez Cartilaginoso Endémico Del Cretácico Superior Austral
Figura 4: Espinas rostrales de diferentes especies del género Ischyrhiza. Se muestra cada caso la espina en vista dorsal (dorsoventral) y en vista anterior (craneocaudal). Los tamaÑos relativos a la barra de escala se muestran en figuras negras, mientras que el contorno general se muestra de mayor tamaño, para mejor visualización. A) Ischyrhiza chilensis Wetzel, 1930. SGO.PV.6777, referido. B) Ischyrhiza mira Leidy, 1856. Izquierda, espina rostral tÍpica. Modificado de Sternes y Shimada (2018: fig. 5b). Derecha, espina rostral de gran tamaÑo. Modificado de Sternes y Shimada (2018: fig. 5e). C) Ischyrhiza nigeriensis Tabaste, 1963. Modificado de Cappetta (1972; Planche 4). D) Ischyrhiza hartenbergi Cappetta, 1975. Modificado de Cappetta (1975: fig. 2). E) Ischyrhiza avonicola Estes, 1964. Modificado de Case et al. (2017: fig. 4C). F) Ischyrhiza viaudi Cappetta, 1981. Modificado de Cappetta (1981: Planche 1, fig. 2). G) Ischyrhiza monasterica Case y Cappetta, 1997. Modificado de Case y Cappetta (1997: Plate 11, fig. 5d-5e). H) Ischyrhiza germaniae (Albers y Weiler, 1964). Modificado de Albers y Weiler (1964: figs. 31a-31b). I) Ischyrhiza georgiensis Case et al. 2001. Modificado de Case et al. (2001: Plate 6, fig. 124-125). Barra de escala = 10 mm.
Figura 5 in Validación De Ischyrhiza Chilensis Wetzel, 1930 (Rajiformes, Sclerorhynchoidei), Un Histórico Pez Cartilaginoso Endémico Del Cretácico Superior Austral
Figura 5: Serie de crecimiento en espinas rostrales de Ischyrhiza chilensis Wetzel, 1930. Dientes seleccionados entre SGO.PV.6771 y SGO.PV.6772. Fila superior, vista dorsal. Fila central, vista anterior. Fila inferior, vista basal del pedúnculo. Algarrobo, Región de Valparaíso. Estratos de La Quebrada Municipalidad. Maastrichtiano inferior. Barra de escala = 10 mm.
FIGURE 1. Notothlaspi australe. A in A taxonomic revision of Notothlaspi (Brassicaceae), a specialist alpine genus from New Zealand
FIGURE 1. Notothlaspi australe. A. Flowering plant (Photograph K. Ford). B. Fruiting plant with green leaves. C. Fruiting plant with brown leaves. D. Leaves each with several prominent teeth. E. Leaves entire or each with a few teeth. F. Leaves with prominent hairs. G. Leaves glabrous. H. Axillary flowers clustered toward the tips of the leafy stems.
Figure 2. A in The radiation of Austral teals (Aves: Anseriformes) and the evolution of flightlessness
Figure 2. A, time-calibrated Bayesian phylogeny of Austral teal mitochondrial DNA created using BEAST (for full phylogeny, see Supporting Information, Fig. S1). Branch lengths are proportional to time (in millions of years before present). Posterior probability support values are shown by the nodes subtending the branches they belong to if less than one. Divergence times and 95% highest posterior densities of node age estimates are shown in Table 2. Nodes mentioned in the main text are numbered in red next to the node. Tips are labelled with species names (see Table 1) and GenBank accession numbers. B, schematic diagram of colonization routes of the New Zealand region by the brown-teal complex. Divergence times are mean estimates based on our phylogenetic analysis in A and Table 1. Solid arrows represent known dispersal events, and dashed arrows represent inferred dispersal events.
Figure 1 in The radiation of Austral teals (Aves: Anseriformes) and the evolution of flightlessness
Figure 1. Distribution of Austral teals (Anas spp.) in the Southern Hemisphere, including the Madagascar teal (Anas bernieri), the chestnut teal (Anas castanea) from Australia, and the brown-teal species complex from the New Zealand region. This complex comprises the brown teal (Anas chlorotis) from mainland New Zealand and the Chatham Islands, the extinct (†) Chatham Island teal (Anas chathamica), Auckland Island teal (Anas aucklandica), Campbell Island teal (Anas nesiotis), and the extinct Macquarie Island teal (Anas sp. indet.). The distribution of the grey teal (Anas gracilis) from Australasia (Australia, New Guinea, New Caledonia, and New Zealand) is not shown owing to the overlap with the chestnut and brown teals. We also omit the distributions of species recently separated from A. gracilis, which are not considered here: Sunda teal (Anas gibberifrons), Andaman teal (Anas albogularis), and the extinct Mascarene teal (Anas theodori). Distributions are based off the Cornell Laboratory of Ornithology Birds of the World website.
Data for "Understanding the drivers and predictability of record low Antarctic sea ice in austral winter 2023"
<p>Data for Figures 1 - 5 in "Understanding the drivers and predictability of record low Antarctic sea ice in austral winter 2023". Includes data for: CESM2-Nudge, ERA5, CESM2-REFORECAST-2023, CESM2-FORECAST-2024, and CESM2-NO-ENSO-NUDGE.</p>
FIGURE 5. Pacifigeron indivisus. A. Disc floret. B in Pacifigeron indivisus (Asteraceae: Astereae), a new species endemic to Rapa, Austral Islands, and a new delimitation of the Celmisia group
FIGURE 5. Pacifigeron indivisus. A. Disc floret. B. Style branches of the ray floret. C. Ray floret with the front part of the pappus removed. D. Cypsela and pappus from the ray floret. E. Back and lateral view of the corolla of the ray floret showing concentration of trichomes around the area between tube and limb. F. Androecium. G. Eglandular biseriate trichomes from the corolla (disc and ray). H. Multicellular, uniseriate, unbranched, eglandular trichomes from the leaves. I. Phyllaries from left to right: external to internal. J. Abaxial surface of the leaf margin. K. Leaf (adaxial surface). Scale bar: A, C–F, H–I = 1 mm, B, G = 100 µm, J–K = 1 cm. Drawn from K.R. Wood 9763 (PTBG) and K.R. Wood 9462 (PTBG) by Patricio Saldivia.
FIGURE 4 in Pacifigeron indivisus (Asteraceae: Astereae), a new species endemic to Rapa, Austral Islands, and a new delimitation of the Celmisia group
FIGURE 4. Detail of the undivided style apex of the disc floret of Pacifigeron indivisus Scale bar: A = 500 µm, B = 100 µm.
FIGURE 2 in Pacifigeron indivisus (Asteraceae: Astereae), a new species endemic to Rapa, Austral Islands, and a new delimitation of the Celmisia group
FIGURE 2. Bayesian inference phylogram of concatenated internal transcribed spacer (ITS) and external transcribed spacer (ETS) regions sequences. Posterior probability values are indicated above branches and bootstrap (%) values from the maximum parsimony analysis are indicated below the branches. Distributions are shown in colors. Olearia lyallii is also present in Stewart Island, New Zealand. Laennecia sophiifolia is also distributed in Central America, Mexico, and the southwestern USA.
FIGURE 1 in Pacifigeron indivisus (Asteraceae: Astereae), a new species endemic to Rapa, Austral Islands, and a new delimitation of the Celmisia group
FIGURE 1. Distribution map of Rapa, the Celmisia group, and some of the genera discussed in the text. Inset: Pacifigeron rapensis (circles) and P. indivisus (triangles). Distribution of other South American genera mentioned in the text are almost totally included within the distributions of Diplostephium and Linochilus. Laennecia is also distributed in southwestern USA and Mexico.
FIGURE 3. Pacifigeron indivisus. A. Capitulum. B in Pacifigeron indivisus (Asteraceae: Astereae), a new species endemic to Rapa, Austral Islands, and a new delimitation of the Celmisia group
FIGURE 3. Pacifigeron indivisus. A. Capitulum. B. Terminal capitulescence of many clustered capitula. C. Habit. P. rapensis. D. A few individuals (note the terminal capitulescences of few capitula). E. Habit. Photographs: A by Kenneth R. Wood, B–E by Jean-Yves Meyer.
FIGURE 1 in New austral-most records of the genus Heterostylum Macquart (Diptera Bombyiliidae) in Argentina
FIGURE 1. Geographic distribution of Heterostylum ferrugineum (Fabricius) (circles) and H. hirsutum (Thunberg) (triangles). White symbols: new records; black symbols: previous distributions.
FIGURE 3 in Austral Hepaticae 50. Gackstroemia in New Zealand, together with an interesting new species
FIGURE 3. Gackstroemia weindorferi (Herzog) Grolle. 1. Two leaf pairs of main shoot, dorsal view; note dorsally interlocking insertion lines and plane and not reflexed dorsal margin of dorsal lobes. 2. Two leaf pairs of main shoot, ventral view (underleaves removed for clarity, only the scars indicated); note first branch underleaf (= fbu); (drawn to same scale as fig. 1). 3. Leaf from main shoot. 4. Median cells of dorsal lobe. 5. Underleaf, in situ, of main shoot, ventral view. 6. Underleaf. 7. Distal sector of underleaf lobe. 8. Tertiary branch showing saccate lobes of both first branch underleaf and underleaves of branch (ventral view). Note the bilobed first branch underleaf (= fbu) of the secondary branch (= 2º br), and the next two underleaves of the branch, the first bilobed similar to the first branch underleaf, the second with both lobes saccate. Underleaf scars are shown on short sector of primary branch (= 1º br). 9. Innermost bracts. 10. Perianth (flattened). 11. Spore and elater drawn to same scale; note proximal face. 12. Elater. (Figs. 1, 2, 5, 8, from Engel 19039A, New Zealand, South Is., Westland Prov., Paparoa Range, ridge immediately N of Sewell Peak; 3, 6, 7, from Engel 13154, Tasmania, E side of Tasman Peninsula, W facing, upper slope of Tatnells Hill; 4, 9-12, from Engel 12912, Tasmania, Mt. Field National Park, off Lake Dobson Road.)
FIGURE 1. Gackstroemia novae-zelandiae R.M.Schust. & J.J.Engel. 1 in Austral Hepaticae 50. Gackstroemia in New Zealand, together with an interesting new species
FIGURE 1. Gackstroemia novae-zelandiae R.M.Schust. & J.J.Engel. 1. Sector of shoot with Frullania-type branch (note first branch underleaf), ventral view. Note also the flattened, lamelliform stylus. 2. Leaf pair of main shoot, dorsal view; note dorsally interlocking insertion lines and reflexed dorsal margin of dorsal lobes. 3, 4. Leaves from main shoot (dm = dorsal margin). 5. Median leaf cells. 6. Dorsal margin of leaf from main shoot. 7. Underleaf, in situ of main shoot (drawn to same scale as fig. 1). 8. Underleaf. 9, 10. Distal sector of underleaf lobes. 11. Tertiary branch (= 3º br) showing explanate lobes of first branch underleaf (= fbu) and explanate underleaves of branch, ventral view (LB = leaf base). (Fig. 3 from Engel 21925, New Zealand, South Is., Otago Prov., Mt. Aspiring Natl. Park, Blue Valley Track; remainder from holotype.)
FIGURE 2. Gackstroemia novae-zelandiae R.M.Schust. & J.J.Engel. 1 in Austral Hepaticae 50. Gackstroemia in New Zealand, together with an interesting new species
FIGURE 2. Gackstroemia novae-zelandiae R.M.Schust. & J.J.Engel. 1. Portion of main shoot with gynoecium pseudolateral in position through growth of a pseudo-innovation (= pi); note also the Frullania-type branch (= FB; hl = half leaf), (dorsal view). The gynoecium forming a sporophyte-bearing coelocaule tightly invested by mutually, strongly imbricated bracts and bracteoles. Note form of capsule valves are coherent at apex, both in wet and (to left) dry conditions. 2. Coelocaule (dorsal view) with bract insertions indicated by scars, and, at summit, a perianth-like structure (the bract margins not fused on the ventral side, see fig. 3). Note also the copious cilia at the perianth mouth. 3. Ventral side of a perianth-like structure shown in fig. 2, note that bract margins are not fused. 4. Portion of perianth mouth. 5. Cilia of perianth mouth. 6. Capsule wall, cross section, the outermost layer of intermediate cells ± in tact, but those within for the most part collapsed. 7. Capsule wall, outer layer. 8. Capsule wall, inner layer. 9. Spore and to left, portion of elater drawn to same scale. 10. Elater. (All from holotype.)
Figure 6 in An austral anuran assemblage in the Neotropics: seasonal occurrence correlated with photoperiod
Figure 6. Similarity of calling season for males of 18 anuran species recorded between August 2005 and July 2006. The rectangles indicate groups with overlap greater than 70%. r5cophenetic correlation coefficient. Group I: species that called mainly during spring and summer; group II: species that called only during summer; group III: species that called during spring; group IV: species that called throughout the year, except in summer. Species abbreviations follow Figure 3.
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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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OpenNeuro
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