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7,883 results for “Tropic”
Post‐agriculture rain forest succession on a tropical Pacific island
<p>We surveyed the tree and seedling community in 34 vegetation plots in mature and >50 y old secondary lowland rain forest on the Polynesian island of Tutuila, American Samoa. The main data set includes original data from the tree surveys as well as all repeat surveys of seedling plots. We also include all R code and data sets used in analyses, including soil and environmental data, species by plot matrices for NMDS, and processed data used for survival analysis.</p>
Simulation results for "Modeling the joint effects of vegetation characteristics and soil properties on ecosystem dynamics in a Panama tropical forest"
<p>This dataset is the ELM-FATES simulation outputs for the paper entitled "Modeling the joint effects of vegetation characteristics and soil properties on ecosystem dynamics in a Panama tropical forest". </p>
FIGURE 12. Dendronotus iris Cooper, 1863 in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 12. Dendronotus iris Cooper, 1863 (CAS 068425, Point Reyes, CA). A, Radula (scale bar: 300µm). B, Rachidian tooth (scale bar: 50µm). C, Innermost lateral teeth (scale bar: 50µm). D, Outermost lateral teeth (scale bar: 50µm). E, Jaw (scale bar: 2mm). F, Magnification showing denticulation on masticatory border of the jaw (scale bar: 300µm).
FIGURE 16. Dendronotus subramosus MacFarland, 1966 in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 16. Dendronotus subramosus MacFarland, 1966 (CAS 068445, Puget Sound, WA). A, Rachidian teeth (scale bar: 30µm). B, Jaw (scale bar: 1mm). C, Magnification of masticatory border of the jaw (scale bar: 200µm).
FIGURE 14. Dendronotus robustus Verrill, 1870. A in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 14. Dendronotus robustus Verrill, 1870. A) Half-radula (scale bar: 200µm), B) Lateral view of the rachidian tooth (scale bar: 100µm), C) Lateral teeth (scale bar: 50µm), D) Jaw (scale bar: 1mm).
FIGURE 10. Dendronotus diversicolor Robilliard, 1970 in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 10. Dendronotus diversicolor Robilliard, 1970 (LACM 174846, San Luis Obispo, CA). A, Rachidian teeth (scale bar: 50µm). B, Inner lateral teeth (scale bar: 30µm). C, Outermost lateral teeth (scale bar: 50µm). D, Jaw (scale bar: 1mm).
FIGURE 7 in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 7. Scanning electron micrographs of Dendronotus albopunctatus Robilliard, 1972 (LACM 172348, Vancouver, B.C.). A, Rachidian tooth (scale bar: 50µm). B, Lateral teeth (scale bar: 50µm). C, Outermost lateral teeth (scale bar: 50µm). D, Jaw (scale bar: 500µm).
FIGURE 5 in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 5. Schematic drawing of Dendronotus rachidian tooth. A, Generalized rachidian tooth showing regular spacing between inner and outer margins resulting in a parallel appearance. B, Rachidian tooth shape seen in D. regius sp. nov. and D. noahi sp. nov. where spacing between the margins increases towards the cusp.
FIGURE 4 in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 4. Drawing of the reproductive system of Dendronotus regius sp. nov. Scale bar: 1mm; am = ampulla, bc = bursa copulatrix, fglm = female gland mass, glp = glans preputium, ov = oviduct, p = penis, pr = prostate, rs = receptaculum seminis, vd = vas deferens, vg = vagina.
FIGURE 2. A–I in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 2. A–I, Scanning electron micrographs of Dendronotus regius sp. nov. A, Oral tentacles (CASIZ 097622, scale bar: 30µm). B, Rhinophores (CASIZ 097622, scale bar: 100µm). C, First dorsolateral process (CASIZ 097622, scale bar: 20µm). D, Right jaw (CASIZ 097622, scale bar: 30µm). E, Denticles on masticatory border of the jaw (CASIZ 097622, scale bar: 10µm). F, Cuticular ridge that forms prehensile collar in front of jaws (CASIZ 087543, scale bar: 10µm). G, Rachidian tooth (CASIZ 097622, scale bar: 2µm). H, Right half-rows of radular teeth (CASIZ 087013, scale bar: 3µm). I, Penis (CASIZ 087013, scale bar: 20µm).
FIGURE 1. Living animals. A–C in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 1. Living animals. A–C, Dendronotus regius sp. nov. A, Indonesia, Sulawesi, Bunaken Island, Photo: P. Fiene. B, Indonesia, Bali, Seraya Beach, Photo: E. Huang. C, Philippines, Anilao, Kirby's Rock, Photo: R. Izumi. D, Dendronotus noahi sp. nov. Papua New Guinea, Bagabag Island, Photo: T.M. Gosliner. E–F, Dendronotus gracilis Baba, 1949. Japan, Okinawa, Photo: R. Bolland.
FIGURE 6. A–B in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 6. A–B, Scanning electron micrographs of Dendronotus noahi sp. nov. (CASIZ 075085). A, Rachidian teeth (scale bar: 2µm). B, Lateral teeth (scale bar: 2µm). C–G, Scanning electron micrographs of Dendronotus gracilis Baba, 1949 (CASIZ 174950). C, Right half-rows of radular teeth (scale bar: 10µm). D, Ventral view of the rachidian tooth (scale bar: 3µm). E, Right jaw (scale bar: 20µm). F, Masticatory border showing denticulation (scale bar: 10µm). G, Rodlets on cuticle of masticatory border (scale bar: 3µm).
FIGURE 15. Dendronotus rufus O in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 15. Dendronotus rufus O'Donoghue, 1921 (LACM 174876, WA). A, Rachidian tooth (scale bar: 100µm). B, Lateral teeth (scale bar: 100µm). C, Masticatory border of the jaw (scale bar: 300µm). D, Detail of the masticatory bor- der of the jaw (scale bar: 100µm).
FIGURE 9. Dendronotus dalli Bergh, 1879 in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 9. Dendronotus dalli Bergh, 1879 (CAS 068459, Point Barrow, AK). A, Rachidian tooth (scale bar: 100µm). B, Lateral teeth (scale bar: 100µm). C, Detail of one lateral tooth showing denticulation (scale bar: 20µm). D, Jaw (scale bar: 1mm).
FIGURE 3. A–D in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 3. A–D, Light microscopical images of Dendronotus regius sp. nov. (x40). A–C, Masticatory border with cuticular ridge. D, Blunt rodlets fraying out from the cuticle covering the masticatory border.
FIGURE 11. A–D in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 11. A–D. Dendronotus frondosus (Ascanius, 1774) (LACM 174860, Scotland). A, Rachidian teeth (scale bar: 50µm). B, Lateral teeth (scale bar: 50µm). C, Outermost lateral teeth (scale bar: 50µm). D, Jaw (scale bar: 1mm). E–F (LACM 174850 Redondo Canyon, CA). E, Younger portion of radula showing rachidian and lateral teeth (scale bar: 50µm). F, Jaw (scale bar: 1mm).
FIGURE 8. Dendronotus albus MacFarland, 1966 in Description of the first two tropical Indo-Pacific species of Dendronotus (Gastropoda: Nudibranchia) with new data of the poorly known species Dendronotus gracilis Baba, 1949
FIGURE 8. Dendronotus albus MacFarland, 1966 (LACM 174845, San Luis Obispo, CA). A, Rachidian teeth (scale bar: 50µm). B, Inner lateral teeth (scale bar: 30µm). C, Outermost lateral teeth (scale bar: 20µm). D, Jaw (scale bar: 500µm).
FIGURE 5 in Illustrated key for the identification of the known zoeal stages of brachyuran crabs (Crustacea: Decapoda) from tropical and subtropical Brazil, southwestern Atlantic
FIGURE 5. Appendages of some brachyuran larvae (zoea I). A. Leucippa pentagona H. Milne Edwards, B. Garthiope barbadensis (Rathbun), C. Cronius ruber (Lamarck), D. Ocypode quadrata (Fabricius), E. Eurytium limosum (Say), F. Acanthonix scutiformis (Dana), G. Armases angustipes (Dana), H. Arenaeus cribarius (Lamarck), I. Majidae setae, J. Panopeus austrobesus Williams, K. Moreiradromia antillensis (Stimpson). After A: Pohle & Marques 2003; B: Gore et al. 1981; C: Fransozo et al. 2002; D: Díaz & Costlow 1972; E: Kurata et al. 1981; F: Hiyodo et al. 1994; G: Cuesta & Anger 2001; H: Stuck & Truesdale 1988; I: modified from Pohle & Marques 2003, J: Montú et al. 1988; K: modified from Rice & Provenzano 1966.
FIGURE 4 in Illustrated key for the identification of the known zoeal stages of brachyuran crabs (Crustacea: Decapoda) from tropical and subtropical Brazil, southwestern Atlantic
FIGURE 4. Telsons and abdomens of some brachyuran larvae (zoea I). A. Persephona mediterranea (Herbst), B. Zaops ostreum (Say), C. Austinixa cristata (Rathbun), D. Pinnixa gracilipes Coelho, E. Ethusa microphthalma Smith, F. Troglocarcinus corallicola Verril, G. Planes marinus Rathbun, H. Pachygrapsus transversus (Gibbes), I. Grapsus grapsus Linnaeus, J. Platylambrus serrata (H. Milne Edwards), K. Dissodactylus crinitichelis Moreira, L. Pilumnus reticulates Stimpson, M. Hexapanopeus caribbaeus (Stimpson), N. Percnon gibbesi (H. Milne Edwards), O. Libidoclaea granaria H. Milne Edwards & Lucas, P. Cataleptodius floridanus (Gibbes), Q. Acantholobulus bermudensis Benedict & Rathbun, R. Bathynectes longipes (Risso), S. Grapsus grapsus Linnaeus, T. Speocarcinus meloi D'Incao & Gomes da Silva. After: A: Negreiros-Fransozo et al. 1989; B–C: Pohle et al. 1999; D: Lima et al. 2006; E: Martin & Truesdale 1989; F: Scotto & Gore 1981; G: adapted from Wear 1970; H, P: Ingle 1987; I, S: Guerao et al. 2001; J: Yang 1971; K: Pohle & Telford 1981; L: Spivak & Rodríguez 2002; M: Vieira & Rieger 2004; N: Paula & Hartnoll 1989; O: Fagetti 1969; Q: Martin et al. 1985; R: Ingle 1985b; T: Rieger et al. 2003.
FIGURE 2. Zoea I in Illustrated key for the identification of the known zoeal stages of brachyuran crabs (Crustacea: Decapoda) from tropical and subtropical Brazil, southwestern Atlantic
FIGURE 2. Zoea I of: A. Corystoides chillensis H. Milne Edwards & Lucas, B. Platyxanthus crenulatus A. Milne-Edwards, C. Panopeus austrobesus Willimans, D. Eurytium limosum (Say), E. Goniopsis cruentata (Latreille), F. Aratus pisonii H. Milne- Edwards, G. Tumidotheres maculatus (Say), H. Euchirograpsus americanus A. Milne-Edwards, I. Percnon gibbesi H. Milne Edwards, J. Sesarma curacaoense De Man, K. Ocypode quadrata Fabricius, L. Clypeasterophilus stebbingi Rathbun, M. Mesorhoea sexspinosa Stimpson, N. Pachygrapsus transversus Gibbes, O. Pilumnus dasypodus Kingsley, P. Arenaeus cribarius (Lamarck), Q. Garthiope barbadensis (Rathbun), R. Cataleptodius floridanus (Gibbes). After: A: Pohle et al. 1999; B: Menú-Marque 1970; C: Montú et al. 1988; D: Kurata et al. 1981; E–F: Fransozo et al. 1998; G: Costlow & Bookhout 1966b, H: Wilson 1980; I: Paula & Hartnoll 1989; J: Anger et al. 1995; K: Díaz & Costlow 1972; L: Marques & Pohle 1996; M: Rieger et al. 2002; N: Cuesta & Rodríguez 1994; O: Sandifer 1974; P: Stuck & Truesdale 1988; Q: Gore et al. 1981; R: Ingle 1987.
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.