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971 results for “Southwestern Atlantic”
FIGURE 6. Pectinaria nonatoi n in Pectinariidae (Annelida, Terebelliformia) from off southeastern Brazil, southwestern Atlantic
FIGURE 6. Pectinaria nonatoi n. sp. (Paratype 10, ZUEC Pol 21340), SEM, (A–C). Paleae; (D). Close up of foliaceous process at transition between shaft and blade of notochaeta of anterior row; (E). General view of notochaetae of two notopodia; (F, G). Notochaetae of anterior row, arrows in (F) point to foliaceous process at transition between shaft and blade.
FIGURE 5. Pectinaria nonatoi n in Pectinariidae (Annelida, Terebelliformia) from off southeastern Brazil, southwestern Atlantic
FIGURE 5. Pectinaria nonatoi n. sp. (Paratype 5, ZUEC Pol 21339), (A–C). Paleae; (D, J). Uncini, arrows in (D) point to anterior peg, in (J), to handle; (E). Scaphal hooks; (F, G). Notochaetae from anterior (a) and posterior (p) rows, arrow in (G) points to foliaceous process at transition between shaft and blade; (H). Tip of notochaeta from anterior row, arrow points to foliaceous process at transition between shaft and blade; (I). Tip of notochaeta from posterior row.
FIGURE 4. Pectinaria nonatoi n in Pectinariidae (Annelida, Terebelliformia) from off southeastern Brazil, southwestern Atlantic
FIGURE 4. Pectinaria nonatoi n. sp. (Paratype 10, ZUEC Pol 21340), SEM, (A). Entire worm, left lateral view; (B, C). Close ups of the branchiae of segments 3 and 4, respectively; (D, G). Scaphe, dorsal and left lateral views, respectively, arrows point to scaphal hooks; (E). Anterior end, ventral view; (F). Close up of the mid-ventral lobe of segment 2. Numbers refer to segments; br = branchiae; bt = buccal tentacles; cv = cephalic veil; pa = paleae.
FIGURE 3. Pectinaria nonatoi n in Pectinariidae (Annelida, Terebelliformia) from off southeastern Brazil, southwestern Atlantic
FIGURE 3. Pectinaria nonatoi n. sp. (Holotype, ZUEC Pol 5875), (A, B). Tube; (C, D, G). Anterior end, ventral, left lateral and dorsal views, respectively; (F). Close up of the anterior end, ventral view, unspecified arrow points to auricular lobe near cephalic veil; (H–J). Scaphe, ventral, right lateral and dorsal views, respectively; white arrows point to anal cirrus, black arrows point to scaphal hooks. Paratype 2 (ZUEC POL 21336), (E). Anterior end, ventral view, unspecified arrows point to auricular lobes near cephalic veil. Numbers refer to segments; br = branchiae; bt = buccal tentacles; cc = cephalic veil cirri; cv = cephalic veil; m = mid-length ventral crest of segment 2; ol = opercular lobe; op = operculum; pa = paleae; tc1 and tc2 = tentacular cirri of segments 1 and 2, respectively.
FIGURE 2 in Pectinariidae (Annelida, Terebelliformia) from off southeastern Brazil, southwestern Atlantic
FIGURE 2. Amphictene catharinensis (spec. IG-182), (A–B). Paleae; (C, D). Notochaetae from anterior (a) and posterior (b) rows; (E). Notochaeta from anterior row; (F). Notochaeta from posterior row; (G–I). Uncini; (J). Scaphal hooks.
FIGURE 1 in Pectinariidae (Annelida, Terebelliformia) from off southeastern Brazil, southwestern Atlantic
FIGURE 1. Amphictene catharinensis (spec. IG-182), (A). Anterior end, dorsal view; (B–D). Anterior end, right and left lateral and dorsal views, respectively, arrows in (B) and (C) point to first notopodium; (E, G). Anterior end, ventral views, under different magnifications; (F, H, I). Scaphe, ventral, dorsal and right ventro-lateral views, respectively, arrows in (F) and (H) point to anal cirrus, in (I), to anal flaps. Numbers refer to segments, tc1 and tc2 = tentacular cirri of segments 1 and 2, respectively.
FIGURE 3. A in Gastropods from the Burdwood Bank (southwestern Atlantic): an overview of species diversity
FIGURE 3. A. Eumetula cf. dilecta Thiele, 1912, MACN-In 40680, scale bar = 1 mm. B. Newtoniellidae sp. 1, MACN-In 40678, scale bar = 1 mm. C. Newtoniellidae sp. 2, MACN-In 40679, scale bar = 1 mm. D. Trochita pileolus (d´Orbigny, 1841), MACN-In 40669, scale bar = 2 mm. E. Eatoniella denticula Ponder & Worsfold, 1994, MACN-In 40670, scale bar = 1 mm. F. Tectonatica impervia (Philippi, 1845), MACN-In 40671, scale bar = 2 mm. G. Onoba fuegoensis (Strebel, 1908), MACN-In 40672, scale bar = 1 mm. H. "Anomacme" multituberculata Castellanos, Rolán & Bartolotta, 1987, MACN-In 40682, scale bar = 1 mm. I. Antistreptus magellanicus Dall, 1902, MACN-In 40681, scale bar = 1 mm. J. Microdeuthria michaelseni (Strebel, 1905), MACN-In 40684, scale bar = 2 mm. K. Pareuthria fuscata (Bruguière, 1789), MACN-In 40683, scale bar = 5 mm.
FIGURE 4 in Gastropods from the Burdwood Bank (southwestern Atlantic): an overview of species diversity
FIGURE 4: A. Proneptunea (?) minuta Castellanos, 1992, MACN-In 40694, scale bar = 1 mm. B. "Savatieria" meridionalis (Smith, 1881), MACN-In 40685, scale bar = 1 mm. C. "Savatieria" chordata Castellanos, Rolán & Bartolotta, 1987, MACN-In 40687, scale bar = 1 mm. D. Buccinidae sp., MACN-In 40686, scale bar = 1 mm. E. Fuegotrophon pallidus (Broderip, 1832), MACN-In 40690, scale bar = 5 mm. F. Trophon ohlini Strebel, 1904, MACN-In 40689, scale bar = 5 mm. G. Trophon plicatus (Lightfoot, 1786), MACN-In 40688, scale bar = 2 mm. H. Paradmete crymochara (Rochebrune & Mabille, 1885), MACN-In 40691, scale bar = 5 mm. I. Mangelia michaelseni (Strebel, 1905), MACN-In 40693, scale bar = 1 mm. J. Leucosyrinx angusteplicata (Strebel, 1905), MACN-In 40692, scale bar = 4 mm. K. Thesbia michaelseni (Strebel, 1905), MACN-In 40695, scale bar = 1 mm. L. Admete magellanica (Strebel, 1905), MACN-In 40696, scale bar = 3 mm.
FIGURE 5. A. Orbistestella ponderi Linse, 2002 in Gastropods from the Burdwood Bank (southwestern Atlantic): an overview of species diversity
FIGURE 5. A. Orbistestella ponderi Linse, 2002, MACN-In 40697, scale bar = 0.25 mm. B. Acteon biplicatus (Strebel, 1908), MACN-In 40698, scale bar = 1 mm. C. Neactaeonina argentina Zelaya, Schejter & Ituarte, 2011, MACN-In 40699, scale bar = 4 mm. D. Mathilda malvinarum (Melvill & Standen, 1907), MACN-In 40700, scale bar = 1 mm. E–F. Omalogyra burdwoodiana Strebel, 1908, MACN-In 40701, scale bar = 0.5 mm. E. Lateral view. F. Apical view. G. Odostomia sp. 1, MACN-In 40702, scale bar = 1 mm. H. Odostomia sp. 2, MACN-In 40703, scale bar = 1 mm. I. Odostomia sp. 3, MACN-In 40704, scale bar = 1 mm. J. Turbonilla strebeli Corgan, 1969, MACN-In 40705, scale bar = 1 mm. K. Diaphana paessleri (Strebel, 1905), MACN-In 40706, scale bar = 1 mm. L. Toledonia cf. elata Thiele, 1912, MACN-In 40708, scale bar = 1 mm. M. Toledonia cf. perplexa Dall, 1902, MACN-In 40707, scale bar = 1 mm. N. Toledonia sp., MACN-In 40709, scale bar = 1 mm.
FIGURE 2. A in Gastropods from the Burdwood Bank (southwestern Atlantic): an overview of species diversity
FIGURE 2. A. Parmaphorella melvilli (Thiele, 1912), MACN-In 40660, scale bar = 4 mm. B. Puncturella conica (d´Orbigny, 1841), MACN-In 40661, scale bar = 2 mm. C. Anatoma conica (d´Orbigny, 1841), MACN-In 40662, scale bar = 1 mm. D. Scissurella clathrata Strebel, 1908, MACN-In 40663, scale bar = 0.5 mm. E. Calliostoma cf. moebiusi Strebel, 1905, MACN- In 40665, scale bar = 4 mm. F. Margarella expansa (Sowerby, 1838), MACN-In 40666, scale bar = 2 mm. G. Ganesa sp., MACN-In 40667, scale bar = 1 mm. H. Liotella crassicostata (Strebel, 1908), MACN-In 40664, scale bar = 0.25 mm. I. Colpospirella algida (Melvill & Standen, 1912), MACN-In 40668, scale bar = 2 mm. J. "Cirsotrema" strebeli Zelaya & Güller, 2017, MACN-In 40673, scale bar = 2 mm. K. Cerithiopsis (?) caelatum (Gould, 1849), MACN-In 40677, scale bar = 2 mm. L. Cerithiopsilla burdwoodiana (Melvill & Standen, 1912), MACN-In 40674, scale bar = 1 mm. M. Cerithiopsilla sp., MACN-In 40675, scale bar = 1 mm. N. Eumetula michaelseni (Strebel, 1905), MACN-In 40676, scale bar = 1 mm.
FIGURE 3 in First record of four Pasiphaea Savigny, 1816 (Crustacea, Decapoda, Pasiphaeidae) species from the southwestern Atlantic
FIGURE 3. Pasiphaea taiwanica Komai, Lin & Chan, 2012, female (30.19mm), MNRJ27932. A. Carapace, lateral view; B. Carapace, dorsal view; C. Right first pereopod, lateral view; D. Right second pereopod, lateral view; E. Sixth abdominal somite, lateral view; F. Sixth abdominal somite, dorsal view; G. Telson, dorsal view; H. Posterior margin of telson, dorsal view.
FIGURE 2. Pasiphaea major Hayashi, 2006 in First record of four Pasiphaea Savigny, 1816 (Crustacea, Decapoda, Pasiphaeidae) species from the southwestern Atlantic
FIGURE 2. Pasiphaea major Hayashi, 2006, female (61.52mm), MNRJ 14618. A. Carapace, lateral view; B. Carapace, dorsal view; C. Right first pereopod, lateral view; D. Right second pereopod, lateral view; G. Telson, dorsal view; H. Posterior margin of telson, dorsal view. Pasiphaea major Hayashi, 2006, male (60.32mm), MNRJ14615. E. Sixth abdominal somite, lateral view; F. Sixth abdominal somite, dorsal view.
FIGURE 1 in First record of four Pasiphaea Savigny, 1816 (Crustacea, Decapoda, Pasiphaeidae) species from the southwestern Atlantic
FIGURE 1. Pasiphaea alcocki (Wood-Mason, 1891), female (15.61mm), MNRJ26958. A. Carapace, lateral view; B. Carapace, dorsal view; C. Left first pereopod, lateral view; D. Left second pereopod, lateral view; E. Sixth abdominal somite, lateral view; F. Sixth abdominal somite, dorsal view; G. Telson, dorsal view; H. Posterior margin of telson, dorsal view.
FIGURE 2. A in Studies on the Zoarcidae (Teleostei: Perciformes) of the southern hemisphere. IX. A new species of Pachycara from the southwestern Atlantic
FIGURE 2. A) Pachycara alepidotum sp. nov., holotype, 255 mm SL, off southern Brazil; B) Lat eral line pattern of holotype of Pachycara alepidotum.
FIGURE 40 in Taxonomy of deep-sea shrimps of the Superfamily Oplophoroidea Dana 1852 (Decapoda: Caridea) from Southwestern Atlantic
FIGURE 40. Deep-sea shrimps of the families Acanthephyridae Spence Bate, 1888 and Oplophoridae Dana, 1852 being: A. Ephyrina ombango Crosnier & Forest, 1973 (MOUFPE: 18.399). B. Meningodora compsa (Chace, 1940) (MOUFPE: 18.354). C. Notostomus elegans A. Milne-Edwards, 1881 (MOUFPE: 18.401). D. Notostomus gibbosus A. Milne-Edwards, 1881 (MOUFPE: 18.447). E. Janicella spinicauda (A. Milne-Edwards, 1883) (MOUFPE: 15.661). F. Oplophorus gracilirostris A. Milne-Edwards, 1881 (MOUFPE: 15.673), with material collected in Northwestern Brazil.
FIGURE 38 in Taxonomy of deep-sea shrimps of the Superfamily Oplophoroidea Dana 1852 (Decapoda: Caridea) from Southwestern Atlantic
FIGURE 38. Global geographic distribution of Systellaspis pellucida (Filhol, 1884). Black circles = previous records; star = new record.
FIGURE 39 in Taxonomy of deep-sea shrimps of the Superfamily Oplophoroidea Dana 1852 (Decapoda: Caridea) from Southwestern Atlantic
FIGURE 39. Deep-sea shrimps of the family Acanthephyridae Spence Bate, 1888 being: A. Acanthephyra acutifrons Spence Bate, 1888 (MOUFPE: 18.424). B. Acanthephyra curtirostris Wood-Mason & Alcock, 1891 (MUFPE: 18.471). C. Acanthephyra eximia Smith, 1884 (MOUFPE: 15.685). D. Acanthephyra kingsleyi Spence Bate, 1888 (MOUFPE: 18.461). E. Acanthephyra quadrispinosa Kemp, 1939 (MOUFPE: 15.589). F. Acanthephyra stylorostratis (Spence Bate, 1888) (MOUFPE: 15.671), with all material collected in Northwestern Brazil.
FIGURE 37 in Taxonomy of deep-sea shrimps of the Superfamily Oplophoroidea Dana 1852 (Decapoda: Caridea) from Southwestern Atlantic
FIGURE 37. Systellaspis pellucida (Filhol, 1884). A. Female, lateral view. B. Telson, dorsal view (MOUFPE: 15.538). Scale bar = 1 cm.
FIGURE 36 in Taxonomy of deep-sea shrimps of the Superfamily Oplophoroidea Dana 1852 (Decapoda: Caridea) from Southwestern Atlantic
FIGURE 36. Global geographic distribution of Systellaspis debilis (A. Milne-Edwards, 1881). Black circles = previous records; star = new record.
FIGURE 30 in Taxonomy of deep-sea shrimps of the Superfamily Oplophoroidea Dana 1852 (Decapoda: Caridea) from Southwestern Atlantic
FIGURE 30. Global geographic distribution of Janicella spinicauda (A. Milne-Edwards, 1883). Black circles = previous records; star = new record.
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Allen Brain Atlas
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International Brain Laboratory public data
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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.