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8,119 results for “species distribution”
FIGURE 11 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 11. Terebellides stroemii (IMNH 24933–24936) (a–b) anterior end, latero-dorsal view, first segments numbered, (c) thoracic chaetigers 1–6, (d) branchiae, (e) detail of ciliation of branchial lamellae, (f) thoracic chaetigers 5–6. Scales: (a) 900 Μm, (b) 1 mm, (c) 1 mm, (d) 900 Μm, (e) 90 Μm, (f) 300 Μm. Symbols; (b), (c), (f), arrows marking position of nephridial papillae; (c) star marking position of glandular region of fifth segment.
FIGURE 8 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 8. Terebellides gracilis (Holotype, GNM Polych 641) anterior end, latero-ventral view. Scale: 1 mm.
FIGURE 7 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 7. Terebellides bigeniculatus sp. nov. (Paratypes, IMNH 24929–24930) (a) geniculate chaetae of chaetiger 6, (b) detail of teeth of capitium, (c) thoracic uncini, (d) abdominal uncinigers, (e) detail of abdominal unciniger, (f) abdominal uncini, frontal view. Scales: (a) 90 Μm, (b) 10 Μm, (c) 20 Μm, (d) 500 μm, (e) 70 μm, (f) 10 Μm. Symbols: (c) number of first row teeth of uncinus encircled; (d) arrows marking position of dorsal papillae.
FIGURE 5 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 5. Terebellides bigeniculatus sp. nov. (Paratypes, IMNH 24929–24930) (a–b) anterior end, lateral-ventral view, (c) chaetigers 1–6, (d–e) detail of ciliation of branchial lamellae, (f) three thoracic chaetigers. Scales: (a) 700 Μm, (b) 700 Μm, (c) 20 Μm, (d) 100 Μm, (e) 300 m, (f) 600 Μm. Symbols: (a) arrow marking position of posterior pointed projection of branchial lobes; (c) star marking position of dorsal rounded projection of fifth segment (third chaetiger) and arrows marking position of nephridial papillae.
FIGURE 6 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 6. Terebellides bigeniculatus sp. nov. (Paratypes, IMNH 24929–24930) (a) chaetigers 4–6, (b) chaetigers 5–6, (c) detail of thoracic notopodium, (d) nephridial papilla of chaetiger 5. Scales: (a) 200 Μm, (b) 300μm, (c) 400 Μm, (d) 70 Μm. Symbols: (b) arrow marking position of reduced chaetiger 5 neuropodia; (c) arrow marking position of dorsal papilla.
FIGURE 3 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 3. Terebellides atlantis (IMNH 24927–24928) (a) thoracic chaetigers 6–11, latero-ventral view, (b–c) thoracic uncini, (d) abdominal uncinigers, (e) anterior abdominal unciniger, detail, (f) abdominal uncini. Scales: (a) 600 Μm, (b) 10 Μm, (c) 7 Μm, (d) 300 Μm, (e) 60 Μm, (f) 10 Μm.
FIGURE 4 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 4. Terebellides bigeniculatus sp. nov. (Holotype, IMNH 24923) anterior end, latero-ventral view. Scale: 1 mm.
FIGURE 2 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 2. Terebellides atlantis (IMNH 24927–24928) (a) anterior end, latero-ventral view, (b) branchial ciliation, (c) thoracic chaetigers 5–7, (d) geniculate chaetae from chaetiger 6, (e–f) detail of teeth of geniculate chaetae capitium. Scales: (a) 900 Μm, (b) 40 Μm, (c) 200 Μm, (d) 40 Μm, (e) 8 Μm, (f) 6 m.
FIGURE 1 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 1. Maps of the study area and collecting sites of samples including specimens of Terebellides. (a) all samples combined, (b) Terebellides bigeniculatus sp. nov.
FIGURE 13 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 13. Methyl green staining of all Terebellides species found in BIOICE samples, anterior region in ventral view. (a) T. atlantis, (b) T. bigeniculatus sp. nov., (c) T. gracilis, (d) T. stroemii sensu Holthe (1986a).
FIGURE 9 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 9. Terebellides gracilis (IMNH 24931–24932) (a) anterior end, lateral view, (b–c) detail of ciliation of branchial lamellae, (d) thoracic chaetigers 3–6, (e–f) detail of nephridial porus of chaetiger 5. Scales: (a) 1 mm, (b) 100 Μm, (c) 100 Μm, (d) 500 Μm, (e) 50 Μm, (f) 100 Μm. Symbols: (d) arrow marking position of nephridial papillae.
FIGURE 10 in Taxonomy and distribution of Terebellides (Polychaeta, Trichobranchidae) in Icelandic waters, with the description of a new species
FIGURE 10. Terebellides gracilis (IMNH 24931–24932) (a) geniculate chaetae of chaetiger 6, (b) detail of teeth of capitium, (c) thoracic uncini, (d) abdominal uncini. Scales: (a) 100 Μm, (b) 10 Μm, (c) 10 Μm, (d) 20 Μm. Symbols: (c) number of first row teeth of uncinus encircled.
FIGURE 3 in Molecules meet macroecology—combining Species Distribution Models and phylogeographic studies
FIGURE 3. Potential distribution of Arthroleptis xenodactyloides under current climatic and two proposed Last Glacial Maximum palaeoclimatic scenarios (CCSM, MIROC) showing mean values obtained from 10 models computed with randomly selected 30 % of the 46 records (black dots) for model evaluation and the remaining 70 % for model training and corresponding standard deviations (SD).
FIGURE 2 in Molecules meet macroecology—combining Species Distribution Models and phylogeographic studies
FIGURE 2. (A) Model performance and (B) presence/absence thresholds obtained from 10 models computed with randomly selected 30 % of the 46 records for model evaluation and the remaining 70 % for model training; as Maxent values the logistic model output is chosen.
FIGURE 1 in Molecules meet macroecology—combining Species Distribution Models and phylogeographic studies
FIGURE 1. Elevation map of part of coastal eastern Africa showing records of Arthroleptis xenodactyloides (dots) processed in this study; those of Blackburn & Measey (2009) are indicated by name.
FIGURE 4. Distribution map for P in On the validity of Pelvicachromis sacrimontis Paulo, 1977 (Perciformes, Cichlidae), with designation of a neotype, and redescription of the species
FIGURE 4. Distribution map for P. sacrimontis, based on collection data of neotype and paraneotypes; unfilled dot = type locality for neotype.
FIGURES 1–7 in Linyphiid spiders of Peru: description of a new species, complementary descriptions and new distribution records (Araneae: Linyphiidae)
FIGURES 1–7. Asemostera dianae new species: (1, 2) Male palp: (1) ectal, (2) mesal, (3) tibia, dorsal. (4) Male carapace, ventral. (5) Female palpi. (6, 7) Epigynum: (6) ventral, (7) dorsal, cleared. (ARP: anterior radical process; CG: retrobasal cymbial groove; DP: dorsal plate; E: embolus; EM: embolic membrane; FD: fertilization duct; PTA: prolateral tibial apophysis; R: radix; RTA: retrolateral tibial apophysis; S: spermathecae; Sc: scape; SPT: suprategulum; ST: subtegulum; T: tegulum; VP: ventral plate). Scale lines: 0.25 mm.
FIGURES 8–10. Meioneta lauta Millidge, 1991 in Linyphiid spiders of Peru: description of a new species, complementary descriptions and new distribution records (Araneae: Linyphiidae)
FIGURES 8–10. Meioneta lauta Millidge, 1991: (8–10) Male palp: (8) ectal, (9) mesal, (10) mesodorsal (sensu Millidge, 1991) (Cy: cymbium; E: embolus; EM: embolic membrane; LC: lamella characteristica; PC: paracymbium; RTA: retrolateral tibial apophysis; ST: subtegulum; T: tegulum). Scale lines: 0.25 mm.
FIGURES 15–16 in Linyphiid spiders of Peru: description of a new species, complementary descriptions and new distribution records (Araneae: Linyphiidae)
FIGURES 15–16. Myrmecomelix pulcher (Millidge, 1991): Epigynum: (15) ventral, (16) dorsal, cleared (D: copulatory duct; DP: dorsal plate; FD: fertilization duct; S: spermathecae; VP: ventral plate). Scale lines: 0.25 mm.
FIGURES 11–14. Meioneta oculata Millidge, 1991 in Linyphiid spiders of Peru: description of a new species, complementary descriptions and new distribution records (Araneae: Linyphiidae)
FIGURES 11–14. Meioneta oculata Millidge, 1991: (10–12) Male palp: (11) ectal, (12) mesal, (13) mesodorsal. (14) Male carapace, dorsal. (Cy: cymbium; DSA: distal suprategular apophysis; LC: lamella characteristica; EM: embolic membrane; PC: paracymbium; ST: subtegulum; T: tegulum). Scale lines: 0.25 mm.
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.