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FIGURE 7 in Hyperiids (Amphipoda, Hyperiidea) collected during the TALUD cruises in western Mexico. 5. Family Amphithyridae, with the description of a new species of Amphithyropsis Zeidler
FIGURE 7. Amphithyropsis shanti sp. nov. Allotype female (ECO-CH-Z-10546). A) urosome and uropods, dorsal view; B) first antennae; C) antenna, detail of distal segment. Scales as indicated.
FIGURE 4 in Hyperiids (Amphipoda, Hyperiidea) collected during the TALUD cruises in western Mexico. 5. Family Amphithyridae, with the description of a new species of Amphithyropsis Zeidler
FIGURE 4. Amphithyropsis shanti sp. nov from the eastern Pacific. Holotype, male (ECO-CH-Z-10545), and allotype, female (ECO-CH-Z-10546). A. habitus, lateral view; B) eyes, dorsal view; C) first antenna; D) habitus, lateral view. Scales as indicated. (photos A, B and D by Humberto Bahena).
FIGURE 2. Localities where Amphithyrus muratus and A in Hyperiids (Amphipoda, Hyperiidea) collected during the TALUD cruises in western Mexico. 5. Family Amphithyridae, with the description of a new species of Amphithyropsis Zeidler
FIGURE 2. Localities where Amphithyrus muratus and A. sculpturatus were captured during this survey.
FIGURE 6. Nematophila argentinum n. comb. a. Mature specimen collected from T. c in Digeneans in Trachemys callirrostris callirostris and Podocnemis lewyana (Testudinata) from the Magdalena River, Colombia: description of Pseudonematophila n. gen. and amendment of Nematophila Travassos, 1934 (Cladorchiidae: Schizamphistominae)
FIGURE 6. Nematophila argentinum n. comb. a. Mature specimen collected from T. c. callirostris, Colombia; pharyngeal sacs extramural and testes oblique. Scale 2 mm. b-c-d. Details of genitalia, sagital section, scale 0.25 mm.
FIGURE 5. Nematophila venezuelensis n. comb. a. Mature specimen collected from P. l e w y a n a in Digeneans in Trachemys callirrostris callirostris and Podocnemis lewyana (Testudinata) from the Magdalena River, Colombia: description of Pseudonematophila n. gen. and amendment of Nematophila Travassos, 1934 (Cladorchiidae: Schizamphistominae)
FIGURE 5. Nematophila venezuelensis n. comb. a. Mature specimen collected from P. l e w y a n a, Colombia; pharyngeal sacs intramural and testes in tandem. Scale 2 mm. b-c. Details of genitalia, sagital section, scale 0.8 mm.
FIGURE 6 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 6. In situ photographs of two individuals of Symphurus maculopinnis, n. sp., observed on Volcano–19, Tonga Arc, West Pacific, featuring different asymmetries. A. Specimen with sinistral asymmetry photographed at ca. 439 m. B. Frame grab of specimen featuring reversed (dextral) asymmetry videographed at ca. 560 m. Note also posture of both fish with raised caudal regions displaying prominent spots on posterior dorsal and anal fins as they swim over the bottom.
FIGURE 5 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 5. Close-up views of ocular (A) and blind (B) sides of head of Symphurus maculopinnis, n. sp. (Holotype USNM 398820; female, 84.4 mm SL) collected at 561 m on Volcano–19, Tonga Arc, West Pacific. Arrows indicate areas with conspicuous rows of dermal papillae.
FIGURE 3 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 3. Radiograph of Symphurus maculopinnis, n. sp. (Holotype USNM 398820; female, 84.4 mm SL), collected at 561 m on Volcano–19, Tonga Arc, West Pacific.
FIGURE 7 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 7. In situ photographs of three individuals of Symphurus maculopinnis, n. sp. observed on Volcano–19, Tonga Arc, West Pacific, illustrating variation in live coloration, variety of substrata inhabited by this species, and interesting posture of raising the caudal region (indicated by arrows) thereby displaying prominent spots on the posterior dorsal and anal fins. A. Specimen with conspicuous, complete ocellus on dorsal and anal fins photographed on coarse pebbly substratum. B. Specimen (ca. 12.4 cm in length based on 10 cm distance between green laser dots) with incomplete white ring around black fin spots photographed on gravelly sand-shell substratum. C. Two specimens photographed on gravelly sand-shell substratum. Smaller specimen features complete ocellus on dorsal and anal fins and slight banding on body; larger specimen features little, if any, white pigment around periphery of black fin spots and distinct banding on body.
FIGURE 4 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 4. Radiograph of head and anterior body region of Holotype (USNM 398820) of Symphurus maculopinnis, n. sp., depicting 1–2–2–2–1 pattern of interdigitation of anterior dorsal-fin pterygiophores and neural spines and nine abdominal vertebrae. Note also the sediment in the alimentary tract visible in this xray.
FIGURE 1 in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 1. Holotype of Symphurus maculopinnis, n. sp. (now USNM 398820), photographed in situ just prior to collection by ROV ROPOS at 561 m on Volcano–19, Tonga Arc, West Pacific. Manipulator is holding a scoop net.
FIGURE 2. Symphurus maculopinnis, n in Description and biological observations on a new species of deepwater symphurine tonguefish (Pleuronectiformes: Cynoglossidae: Symphurus) collected at Volcano – 19, Tonga Arc, West Pacific Ocean
FIGURE 2. Symphurus maculopinnis, n. sp. (Holotype USNM 398820; female, 84.4 mm SL), collected at 561 m on Volcano– 19, Tonga Arc, West Pacific. A. Ocular-side of alcohol-preserved specimen. B. Blind-side of same specimen.
FIGURE 16. Comparisons between Calantica arcuata n in Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *
FIGURE 16. Comparisons between Calantica arcuata n. sp. (I) and allied species (Group I sensu Newman & Jones, 2011), and between Oxynaspis ryukyuensis n. sp. (N) and allied congeners. A, C. darwini Jones & Hoise, 2009 (redrawn from Jones &Hoise 2009); B, C. pusilla Utinomi, 1970a (redrawn from Utinomi 1970a); C, C. graphica Rosell, 1991 (redrawn from Rosell 1991); D, C. kruegeri Hiro, 1932 (redrawn from Hiro 1932); E, C. studeri (Weltner, 1922) (redrawn from Zevina 1978); F, C. trispinosa Hoek, 1883 (redrawn from Hoek 1883); G, C. eos (Pilsbry, 1907) (redrawn from Pilsbry 1907); H, C. affinis (Broch, 1922) (redrawn from Broch 1922); I, C. arcuata n. sp. (present study, RUMF-ZC-1554); J, Oxynaspis alatae Totton, 1940 (redrawn from Totton 1940); K, Oxynaspis gracilis Totton, 1940 (redrawn from Totton 1940); L, O. celata Darwin, 1852 (redrawn from Darwin 1852); M. O. celata japonica Broch, 1922 (redrawn from Broch 1922); N, O. c. hirtae Totton, 1940 (redrawn from Totton, 1940); O, O. c. indica Annandale, 1909 (redrawn from Totton 1940); P, O. cancellatae Totton, 1940 (redrawn from Totton 1940); Q, O. ryukyuensis n. sp. (present study, (RUMF-ZC-1558). Arrow in I indicates the diagnostic carina in C. arcuata n. sp., u indicates the location of the umbo of the carina in Oxynaspis species. The distal arm indicates the length of carinal margin above the umbo, basal arm indicate length of carinal margin below the umbo (see J). The length ratio of the distal arm to basal arm is a diagnostic character to identify Oxynaspis species.
FIGURE 14 in Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *
FIGURE 14. Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC-1561). A, basal view of shell plates; B. basal view of whole barnacles; C, maxilla; D, maxillule; E, mandible; F, lower margin and inferior angle of mandible; G, mandibular palp; H, labrum. Scale bars in μm, except A, B in mm.
FIGURE 15 in Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *
FIGURE 15. Platylepas hexastylos (Fabricius, 1798) (RUMF-ZC-1561). A, cirrus I; B, anterior ramus of cirrus I; C, cirrus II; D, cirrus III; E, cirrus IV; F, intermediate segment of posterior ramus of cirrus IV; G, intermediate segment of posterior ramus in cirrus VI; H, pedicel of penis Scale bars in μm.
FIGURE 4. Calantica arcuata n in Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *
FIGURE 4. Calantica arcuata n. sp. (holotype, RUMF-ZC-1554). A, maxilla; B, maxillule; C, magnified view of cutting margin of maxillule; D, mandible; E, lower margin and inferior angle of mandible; F, mandibular palp; G, labrum; H, scanning electron microscopy image of complemental male showing carina (c), rostrum (r), scutum (s) and tergum (t). Scale bars in μm.
FIGURE 13 in Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *
FIGURE 13. Poecilasma obliqua (Hoek, 1907) (RUMF-ZC-1560). A, cirrus I; B, filamentary appendage at basal region of cirrus I; C, serrulate setae at mid-region of ramus in cirrus I; D, serrulate setae at proximal region of ramus of cirrus I; E, sharp robust simple setae at distal region of cirrus I; F, intermediate segment of posterior ramus of cirrus VI; G, caudal appendage; H, penis. Scale bars in μm.
FIGURE 11. Oxynaspis ryukyuensis n in Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *
FIGURE 11. Oxynaspis ryukyuensis n. sp. (holotype, RUMF-ZC-1558). A, scutum, dorsal view, B, tergum, dorsal view, C, carina, lateral view, D, carina, basal view showing non-forked base, u—umbo, E, simple type setae on cirrus I; F, distal region of cirrus II; G, distal region of cirrus III; H. intermediate segment of posterior ramus of cirrus VI; I, somatic body, showing location of two filamentary appendage (Fa); J, penis. Scale bars in μm, except E in mm.
FIGURE 7. Oxynaspis celata Darwin, 1852 in Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *
FIGURE 7. Oxynaspis celata Darwin, 1852 (RUMF-ZC-1557). A, maxilla; B, magnified view of setae of maxilla; C, maxillule; D, cutting margin of maxillule; E, mandible; F, lower margin and inferior angle of mandible; G, mandibular palp; H, setae on the of mandibular palp. Scale bars in μm.
FIGURE 5. Euscalpellum c.f. squamosum Hiro, 1937 in Epibiotic barnacles (Crustacea: Cirripedia: Thoracica) collected by the Kumejima 2009 Expedition, with descriptions of two new species *
FIGURE 5. Euscalpellum c.f. squamosum Hiro, 1937 (RUMF-ZC-1556). A, maxilla; B, maxillule; C, mandible; D, lower margin and inferior angle of mandible; E, caudal appendage; F, penis. Scale bars in μm.
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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)
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.
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.