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16,415 results for “Key to species”
FIGURE 1. A in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)
FIGURE 1. A) Lectotype of Tetragonopterus lepidurus, NMW 57566, 88.7 mm SL, rio Guaporé, rio Madeira basin, Brazil, B) holotype of Gymnotichthys hildae, MHNL 963, 69.4 mm SL, rio Autana, rio Orinoco basin, Venezuela.
FIGURE 7 in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)
FIGURE 7. Lateral view of right epibranchial of first branchial arch: A) Moenkhausia lepidura MZUSP 6247, 61.11 mm SL, gill filaments removed, B) M. hasemani MZUSP 91868, 52.0 mm SL. Scale bar 0.2 mm.
FIGURE 3 in Reconciling more than 150 years of taxonomic confusion: the true identity of Moenkhausia lepidura, with a key to the species of the M. lepidura group (Characiformes: Characidae)
FIGURE 3. Moenkhausia lepidura, color in life. Rio Madeira at Porto Velho, Rondônia, Brazil. Not preserved. Photo by L. Sousa.
FIGURE 2 in A new species of Foleyellides (Nematoda: Onchocercidae) parasite of Lithobates spp. (Amphibia: Ranidae) from Mexico with a key for the species of the genus
FIGURE 2. Scanning electron microphotography (SEM) A. Foleyellides mayenae n. sp. Cephalic plate, showing four pairs of papillae and parastomal structures. B. Caudal region of female, showing lateral alae.,C, D. Caudal region of male, showing five pairs of caudal papillae, and lateral alae. p= papillae, am=amphids, ps= parastomal structures, al= alae, es= spicules, co= cuticular ornamentation.
FIGURE 1. Foleyellides mayenae n in A new species of Foleyellides (Nematoda: Onchocercidae) parasite of Lithobates spp. (Amphibia: Ranidae) from Mexico with a key for the species of the genus
FIGURE 1. Foleyellides mayenae n. sp. from Zapopan, Jalisco, Mexico. A. Female anterior end, lateral view. B. Caudal region of female, C. Caudal region of male.
FIGURE 18. Rhizoecus americanus, R. caladii and R. latus. A in Rhizoecus colombiensis Ramos & Caballero, a new species of hypogeal mealybug (Hemiptera: Coccomorpha: Rhizoecidae) and a key to the species of Rhizoecus from Colombia
FIGURE 18. Rhizoecus americanus, R. caladii and R. latus. A. Genital chamberB. Marginal setae on abdominal segment VII, C. Prothoracic marginal setae (drawing A original by Ramos-Portilla, B and C after drawing of R. caladii in Williams & Granara de Willink 1992).
FIGURE 13 in Rhizoecus colombiensis Ramos & Caballero, a new species of hypogeal mealybug (Hemiptera: Coccomorpha: Rhizoecidae) and a key to the species of Rhizoecus from Colombia
FIGURE 13. Outer and inner row of cells not well separated; spicules present (Drawing after Hambleton 1976).
FIGURE 17. A. Rhizoecus colombiensis. A. Genital chamber, B in Rhizoecus colombiensis Ramos & Caballero, a new species of hypogeal mealybug (Hemiptera: Coccomorpha: Rhizoecidae) and a key to the species of Rhizoecus from Colombia
FIGURE 17. A. Rhizoecus colombiensis. A. Genital chamber, B. Marginal setae on SVII, C. Prothoracic marginal setae (drawing A, B and C original by Ramos-Portilla).
FIGURE 12 in Rhizoecus colombiensis Ramos & Caballero, a new species of hypogeal mealybug (Hemiptera: Coccomorpha: Rhizoecidae) and a key to the species of Rhizoecus from Colombia
FIGURE 12. Outer and inner row of cells well separated; spicules absent (Drawing after Hambleton 1976).
FIGURE 8 in Rhizoecus colombiensis Ramos & Caballero, a new species of hypogeal mealybug (Hemiptera: Coccomorpha: Rhizoecidae) and a key to the species of Rhizoecus from Colombia
FIGURE 8. Marginal group of long setae on dorsum of abdominal segment VII–VIII (adapted from Williams & Granara de Willink 1992).
FIGURE 6. A in Rhizoecus colombiensis Ramos & Caballero, a new species of hypogeal mealybug (Hemiptera: Coccomorpha: Rhizoecidae) and a key to the species of Rhizoecus from Colombia
FIGURE 6. A. Spiracle with setae near to peritreme, B. Tritubular duct with broad cuticular perimeter, C. Tubules of tritubular duct very thin.
FIGURE 2 in Rhizoecus colombiensis Ramos & Caballero, a new species of hypogeal mealybug (Hemiptera: Coccomorpha: Rhizoecidae) and a key to the species of Rhizoecus from Colombia
FIGURE 2. Rhizoecus colombiensis Ramos and Caballero sp. n. A, cephalic plate, B, labium, C, posterior ostiole, D, anal ring. E, anal lobe, dorsal view, F, genital chamber.
Figure 4 in A remarkable new species of the genus Lepisiota Santschi (Hymenoptera: Formicidae) from Oman and the United Arab Emirates with a key to the Arabian species
Figure 4. Lepisiota simplex. (A) body in profile, (B) body in dorsal view, and (C) head in full-face view, Photo: Zach Lieberman, CASENT0909878 Permission to publish images from AntWeb.org is provided by Brian Fisher.
Figure 3 in A remarkable new species of the genus Lepisiota Santschi (Hymenoptera: Formicidae) from Oman and the United Arab Emirates with a key to the Arabian species
Figure 3. (A) Jebel Qahwan, Oman: type locality of Lepisiota omanensis sp. nov. (B) Ain Al Waal, United Arab Emirates, paratype locality. (C) Lycium shawii Roem. & Schult.
Figure 2 in A remarkable new species of the genus Lepisiota Santschi (Hymenoptera: Formicidae) from Oman and the United Arab Emirates with a key to the Arabian species
Figure 2. Lepisiota omanensis, sp. nov. (A) body in profile, (B) body in dorsal view, (C) body profile characters, (D) head in full-face view showing scape, and (E) head in full-face view showing clypeal and cephalic pilosity.
Figure 1 in A remarkable new species of the genus Lepisiota Santschi (Hymenoptera: Formicidae) from Oman and the United Arab Emirates with a key to the Arabian species
Figure 1. Images of Lepisiota illustrating the measurements used. (A) head in full-face view, (B) body in dorsal view, and (C) body in profile.
FIGURES 32–38 in Phytoseiidae (Acari: Mesostigmata) of Morocco: new records, descriptions of five new species, re-descriptions of two species, and key for identification
FIGURES 32–38. Typhlodromus (Typhlodromus) mazarii n. sp. 32. Female, dorsal shield; 33. Female, ventral idiosoma; 34. Female, chelicera; 35. Female, spermatheca; 36. Male, dorsal shield; 37. Male, ventral idiosoma; 38. Male, spermatodactyl.
FIGURES 17–21. Transeius audeae n in Phytoseiidae (Acari: Mesostigmata) of Morocco: new records, descriptions of five new species, re-descriptions of two species, and key for identification
FIGURES 17–21. Transeius audeae n. sp., female. 17. Dorsal shield; 18. Ventral idiosoma; 19. Tibia and basitarsus IV; 20. Chelicera; 21. Spermatheca.
FIGURES 12–16. Neoseiulus thymeleae n in Phytoseiidae (Acari: Mesostigmata) of Morocco: new records, descriptions of five new species, re-descriptions of two species, and key for identification
FIGURES 12–16. Neoseiulus thymeleae n. sp., female. 12. Dorsal shield; 13. Ventral idiosoma; 14. Tibia and basitarsus IV; 15. Chelicera; 16. Spermatheca.
FIGURES 27–31 in Phytoseiidae (Acari: Mesostigmata) of Morocco: new records, descriptions of five new species, re-descriptions of two species, and key for identification
FIGURES 27–31. Typhlodromus (Typhlodromus) leclanti n. sp., female. 27. Dorsal shield; 28. Ventral idiosoma; 29. Tibia and basitarsus IV; 30. Chelicera; 31. Spermatheca.
ScienceDex guides
Understand access before you commit
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.