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279 results for “Austral”
FIGURE 3. A–B in New polychaete species collected during the expeditions ANDEEP I, II, and III to the deep Atlantic sector of the Southern Ocean in the austral summers 2002 and 2005 — Ampharetidae, Opheliidae, and Scalibregmatidae
FIGURE 3. A–B Ammotrypanella cirrosa sp. nov. A. entire animal, B. posterior segments; C–E. Ammotrypanella arctica McIntosh 1879 C. anterior segments dorsal view, D. anterior segments lateral view, E. posterior segments, F–G Ammotrypanella princessa sp. nov. F. posterior segments, G. anterior segments.
FIGURE 4. A–B in New polychaete species collected during the expeditions ANDEEP I, II, and III to the deep Atlantic sector of the Southern Ocean in the austral summers 2002 and 2005 — Ampharetidae, Opheliidae, and Scalibregmatidae
FIGURE 4. A–B Ammotrypanella mcintoshi sp. nov. A. anterior segments, B. posterior segments; C–D. Ophelina robusta sp. nov. C. anterior segments, D. posterior segments; E–F. Ophelina ammotrypanella sp. nov. E. anterior segments, F. posterior segments.
FIGURE 1 in New polychaete species collected during the expeditions ANDEEP I, II, and III to the deep Atlantic sector of the Southern Ocean in the austral summers 2002 and 2005 — Ampharetidae, Opheliidae, and Scalibregmatidae
FIGURE 1. Epibenthic sledge stations of the expeditions ANDEEP I–III, grey ANDEEP I/II, black ANDEEP III (Schüller & Ebbe 2007).
FIGURES 2–8 in Subfossils of extinct and extant species of Simuliidae (Diptera) from Austral and Cook Islands (Polynesia): anthropogenic extirpation of an aquatic insect?
FIGURES 2–8. Simulium (I.) teruamanga. Fig. 2. Dorsal view of head of extant larva. Matavera Stream, Rarotonga (scale bar 0.1 mm). Fig. 3. Hypostoma and postgenal cleft of extant larva (scale bar 0.05 mm). Fig. 4. Hypostoma of extant larva (scale bar 0.02 mm). Fig. 5. Hypostoma, postgenal cleft and genae of subfossil larva. Near outlet Tamarua East swamp, Mangaia (scale bar 0.1 mm). Fig. 6. Hypostoma of subfossil larva. Near outlet Tamarua East swamp, Mangaia (scale bar 0.02 mm). Fig. 7. Hypostoma, postgenal cleft, frontoclypeal apotome and antenna of subfossil larva. Near Lake Te Roto, Atiu (scale bar 0.1 mm). Fig. 8. Hypostoma of subfossil larva. Near Lake Te Roto, Atiu (scale bar 0.02 mm).
FIGURE 1 in Subfossils of extinct and extant species of Simuliidae (Diptera) from Austral and Cook Islands (Polynesia): anthropogenic extirpation of an aquatic insect?
FIGURE 1. Distribution of known simuliid material on Cook and Austral Islands. Simulium (I.) teruamanga—squares, S. (I.) rurutuense—circles. Simulium (I.) raivavaense—asterisk. Solid shapes indicates extant species, stippled subfossil material. (Adapted from Craig et al. 2001).
FIGURES 9–17. 9–13 in Subfossils of extinct and extant species of Simuliidae (Diptera) from Austral and Cook Islands (Polynesia): anthropogenic extirpation of an aquatic insect?
FIGURES 9–17. 9–13. Simulium (I.) rurutuense. Fig. 9. Dorsal view of head of extant larva. Vaipapa Stream, Rurutu (scale bar 0.1 mm). Fig. 10. Hypostoma and postgenal cleft of extant larva (scale bar 0.1 mm). Fig. 11. Hypostoma of extant larva (scale bar 0.02 mm). Fig. 12. Hypostoma, postgenal cleft and genae of subfossil larva. Mihiura Swamp, Tubuai (scale bar 0.1 mm). Fig. 13. Hypostoma of subfossil larva (scale bar 0.05 mm). 14–17. Simulium (I.) raivavaense. Near Rairua, Raivavae. Fig. 14. Frontoclypeal apotome of extinct subfossil larva—note anteromedial palatal brush (scale bar 0.05 mm). Fig.15. Hypostoma, postgenal cleft and genae of extinct subfossil larva (scale bar 0.05 mm). Fig. 16. Hypostoma of last instar of extinct subfossil larva (scale bar 0.02 mm). Fig. 17. Hypostoma of probable penultimate instar of larva (scale bar 0.02 mm).
FIGURE 3 in A new species of Waldeckia from the Austral Isles, Society Islands (Amphipoda, Lysianassoidea, Lysianassidae, Waldeckiinae)
FIGURE 3. Waldeckia bamberi sp. nov., holotype, female, 7.1 mm, AM P.42163, from off Tubuai, Austral Isles, Society Islands. Scale bars: 0.2 mm.
FIGURE 2 in A new species of Waldeckia from the Austral Isles, Society Islands (Amphipoda, Lysianassoidea, Lysianassidae, Waldeckiinae)
FIGURE 2. Waldeckia bamberi sp. nov., holotype, female, 7.1 mm, AM P.42163, from off Tubuai, Austral Isles, Society Islands. Uropod 3 missing inner ramus. Scale bars: head and urosome, 0.5 mm; remainder, 0.1 mm.
FIGURE 1 in A new species of Waldeckia from the Austral Isles, Society Islands (Amphipoda, Lysianassoidea, Lysianassidae, Waldeckiinae)
FIGURE 1. Waldeckia bamberi sp. nov., habitus, holotype, female, 7.1 mm, AM P.42163, from off Tubuai, Austral Isles, Society Islands.
FIGURE 13. Tromikosoma australe, NIWA45092 in A review of New Zealand and southeast Australian echinothurioids (Echinodermata: Echinothurioida) — excluding the subfamily Echinothuriinae—with a description of a new species of Tromikosoma
FIGURE 13. Tromikosoma australe, NIWA45092 (97 mm TD). Details of interambulacral (top) and ambulacral (bottom) plates: left, aboral; right, oral. Also shown is an oral primary spine with terminal hoof (NIWA45092, 80 mm TD).
FIGURE 12. Tromikosoma australe, NIWA45092 in A review of New Zealand and southeast Australian echinothurioids (Echinodermata: Echinothurioida) — excluding the subfamily Echinothuriinae—with a description of a new species of Tromikosoma
FIGURE 12. Tromikosoma australe, NIWA45092 (160 mm TD). A–D, head and valves of larger tridentate pedicellariae; E–F, valves of small tridentate pedicellariae; G–H, valves of triphyllous pedicellariae; I, valve of ophicephalous pedicellaria (NIWA45121, 29 mm TD).
FIGURE 6. Ophiomusium australe SAM K256 in An illustrated catalogue of type specimens of the bathyal brittlestar genera Ophiomusium Lyman and Ophiosphalma H. L. Clark (Echinodermata: Ophiuroidea)
FIGURE 6. Ophiomusium australe SAM K256: a, b, dorsal and ventral disc sectors; c, basal arm segments FIGURE 7. Ophiomusium canaliculatum USNM E00035: a, b, dorsal and ventral disc sectors.
FIGURE 2 in Sternaspis chilensis n. sp., a new species from austral Chilean channels and fjords (Annelida, Sternaspidae)
FIGURE 2. Holotype (MNHNCL ANN-15024) paratypes 22 mm long (MNHNCL ANN-15029) ventral view (inset: A´close-up of body papillae from region indicated by arrow), B) anterior end, ventral view; C) close-up of mouth area showing papillae; D) close-up of genital papillae; E) chaetiger 1, left side, bronze chaetae; F) posterior region showing shield, chaetae and branchial region; G) left lateral marginal shield chaetae, showing distribution pattern; H) detail of chaetae from lateral shield; I) branchial plate detail, branchiae removed, paratype.
FIGURE 3. Sternaspis chilensis n in Sternaspis chilensis n. sp., a new species from austral Chilean channels and fjords (Annelida, Sternaspidae)
FIGURE 3. Sternaspis chilensis n. sp. A) paratype, 22 mm long, (MNHNCL- ANN-15025) interbranchial filamentous papillae; B) paratype, 22 mm long, lateral view (MNHNCL- ANN-15025); C) paratype (MNHNCL-ANN-15026); D) paratype (MNHNCL-ANN-15027); E) paratype (MNHNCL-ANN-15028); F) paratype (MNHNCL-ANN-15029), 15 mm long.
FIGURE 3 in Stomatopod Crustacea of the Austral and Gambier Islands, French Polynesia
FIGURE 3. Chorisquilla excavata (Miers, 1880), male, TL 23 mm, BENTHAUS stn DW1926 (MNHN IU-2016-9518): A, anterior cephalothorax; B, right eye; C, right antenna; D, right raptorial claw; E, thoracic somites 6–8, right lateral view; F, abdominal somites 5–6, telson and right uropod, dorsal view; G, abdominal somites 4–6, telson and right uropod, right lateral view; H, right uropod, ventral view; I, right pleopod endopod, anterior view. Scale: A–H = 2.0 mm, I = 1.0 mm.
FIGURE 2 in Stomatopod Crustacea of the Austral and Gambier Islands, French Polynesia
FIGURE 2. Gonodactylellus rubriguttatus Erdmann & Manning, 1998. A, male, TL 25 mm, BENTHAUS stn DW1927 (MNHN IU-2016-9506). B, female, TL 24 mm, BENTHAUS stn DW1958 (MNHN IU-2016-9511). C–G, female, TL 32 mm, BENTHAUS stn DW1927 (MNHN IU-2016-9506). A, C, abdominal somite 6 and telson, dorsal view; D, abdominal somite 6 and telson, lateral view; E, thoracic somites 6–7, right lateral view; B, G, rostral plate; F, ocular scales. Scale: A, C–G = 2.0 mm, B = 1.0 mm.
FIGURE 1. A in Stomatopod Crustacea of the Austral and Gambier Islands, French Polynesia
FIGURE 1. A, Bathysquilla microps (Manning, 1961), female, TL 86 mm, BENTHAUS stn CP1891 (MNHN IU-2016-9501). B, Odontodactylus hawaiiensis Manning, 1967, female, TL 80 mm, BENTHAUS stn CP1922 (MNHN IU-2016-9517). C, Chorisquilla excavata (Miers, 1880), female, TL 28 mm, BENTHAUS stn DW1926 (MNHN IU-2016-9518). (Photos: Laurent Albenga).
Biogenic silicate concentration in sea water samples, collected from the underway supply in the Southern Ocean during the austral summer of 2016/2017, on board the Antarctic Circumnavigation Expedition.
<p><strong>Dataset abstract</strong></p> <p>Biogenic Silicate (Bsi) concentration (µmol/L) in seawater data. Water samples were collected from the underway seawater supply, filtered on board and then analysed by flow injection following appropriate digestion.</p> <p>This data supports chemical and biological oceanography studies conducted during the Antarctic Circumnavigation Expedition.</p> <p><strong>Dataset contents</strong></p> <ul> <li>ace_biogenic_silicate_concentration_in_seawater_underway.csv, data, comma-separated values</li> <li>ace_biogenic_silicate_concentration_in_seawater_underway_visual_summary.png, metadata, portable network graphics</li> <li>data_file_header.txt, metadata, text format</li> <li>README.txt, metadata, text format</li> </ul>
A new remarkable dwarf sedge (Carex phylloscirpoid, Cyperaceae) from Northern Chile, with insights on the evolution of Austral section Racemosae
<p>We describe a new remarkable dwarf and apparently acaulescent species of <i>Carex</i> (Cyperaceae)<i> </i>from the Andes of northern Chile: <b><i>Carex phylloscirpoides</i></b>. Morphological and molecular data (two nuclear and three plastid DNA regions) were used to study the phylogenetic placement and systematic relationships of this species, which resulted in its assignment to section <i>Racemosae</i>. However, despite being related to the other three species of the section present in the Southern Cone based on phylogenetic evidence, it displays a number of unusual morphological features. In addition, it is geographically disjunct and genetically differentiated from them. A conservation assessment was performed which resulted in the proposal of the Critically Endangered category at the global level under IUCN guidelines. We discuss the biogeographic and ecological peculiarities of the new species and its allies, with emphasis in the high number of acaulescent sedges present in South America. The features of <b><i>C. phylloscirpoides</i> </b>emphasize its unique evolutionary position and its rarity highlights its conservation importance, especially in the context of the South American Andean flora.</p>
FIGURE 4. Linum australe var. glandulosum. A in Taxonomic update of the flax family in Mexico
FIGURE 4. Linum australe var. glandulosum. A. Aspect general of the plant; B. Leaf; C. Flower; D. Filament and anther; E. Styles and stigmata; F. Fruit; G. Detail of stipular glands. Illustrated by Lizbeth Pérez Lucas, based on A. Ventura A. 1727 & M.L. Arreguín 346.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.