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3,249 results for “Identification Key”
FIGURE 5 in A checklist of Nylanderia (Hymenoptera: Formicidae: Formicinae) from Hong Kong and Macao SARs, with an illustrated identification key for species in Southeast China and Taiwan
FIGURE 5. Schematic illustration showing the length of the mesopleural notch in relation to the length of the mesonotum, indicated by proportion bars and black arrows. A: length of mesopleural notch almost a third the length of the mesonotum; B: length of mesopleural notch a fifth the length of the mesonotum; C: length of mesopleural notch a sixth the length of the mesonotum.
FIGURE 4 in A checklist of Nylanderia (Hymenoptera: Formicidae: Formicinae) from Hong Kong and Macao SARs, with an illustrated identification key for species in Southeast China and Taiwan
FIGURE 4. Schematic illustration showing the degree of impression of the metanotal groove, indicated by a black arrow. A: metanotal groove not deeply impressed; B: metanotal groove deeply impressed.
FIGURE 3 in A checklist of Nylanderia (Hymenoptera: Formicidae: Formicinae) from Hong Kong and Macao SARs, with an illustrated identification key for species in Southeast China and Taiwan
FIGURE 3. Schematic illustration showing the position of the eyes in relation to the midline of the dorsal margin of the head. A: eye positioned posterior to the midline of the head (MCZENT00532865, Jason L. Williams, from www.antweb.org); B: eye positioned anterior to the midline of the head.
FIGURE 2 in A checklist of Nylanderia (Hymenoptera: Formicidae: Formicinae) from Hong Kong and Macao SARs, with an illustrated identification key for species in Southeast China and Taiwan
FIGURE 2. Schematic illustration of measurements used in Nylanderia descriptions and identification. A: Head in dorsal view; B: Antenna in anterior view; C: Mesosoma in dorsal view; D: Mesosoma in lateral view; E: Fore leg without tibia and tarsi in lateral view; F: Metasoma in lateral view. Abbreviations. ClL: Clypeus Length; ClW: Clypeus Width; EL: Eye Length; IoD: Interocular Distance; HL: Head Length; HW: Head Width; MaD: Malar Distance; SL: Scape Length; MeL: Mesonotum Length; MeW: Mesonotum Width; PrL: Pronotum Length; PrW: Pronotum Width; PrpW: Propodeum Width; PrFL: Profemur Length; PL: Petiole Length; Abd3L: Abdominal Tergite 3 Length.
FIGURES 12–19 in Faunistic inventory, identification keys and zoogeographical analysis of the Thysanoptera-Terebrantia of Saudi Arabia, including two new species
FIGURES 12–19. Scirtothrips erectus sp. n.: (12) Head; (13) Tergites IV–VII; (14) Antenna; (15) Sternites IV–VII; (16) Male tergites VII–X; (17) Male hind femora; (18) Female; (19) Male.
FIGURES 3–9 in Faunistic inventory, identification keys and zoogeographical analysis of the Thysanoptera-Terebrantia of Saudi Arabia, including two new species
FIGURES 3–9. Mycterothrips arabicus sp. n.: Antennae 3–4: (3) Female (4) Male. (5) Head; (6) Mouth cone; (7) Tergites VI–VII; (8) Tergites VIII–X; (9) Sternites V–VII.
FIGURE 2 in Faunistic inventory, identification keys and zoogeographical analysis of the Thysanoptera-Terebrantia of Saudi Arabia, including two new species
FIGURE 2. Zoogeographical affinities of Terebrantia thrips fauna of Saudi Arabia. [AFR—Afrotropical; SAR—Saharo- Arabian; COS—Cosmopolitan; END—Endemic; PAL—Palearctic; ORN—Oriental; MED—Mesiterranean; NRT—Nearctic; HOL—Holarctic.]
Fig. 3. Described key 2D in Monoterpene indole alkaloids from Vinca minor L. (Apocynaceae): Identification of new structural scaffold for treatment of Alzheimer's disease
Fig. 3. Described key 2D NMR correlations of revision of previously assigned positions in molecule 17 (COSY interaction – red bond, HMBC interaction – blue arrow). (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
FIGURE 3 in Description of the pupa and additional characters of the fourth-instar larva female, and male genitalia of Uranotaenia (Uranotaenia) coatzacoalcos Dyar & Knab, with keys for the identification of Mexican species of Uranotaenia (Diptera: Culicidae)
FIGURE 3. Uranotaenia (Uranotaenia) coatzacoalcos. Adult male and female: a) Male (lateral view); b) female (lateral view); c) abdomen of female (dorsal view).
FIGURE 2 in Description of the pupa and additional characters of the fourth-instar larva female, and male genitalia of Uranotaenia (Uranotaenia) coatzacoalcos Dyar & Knab, with keys for the identification of Mexican species of Uranotaenia (Diptera: Culicidae)
FIGURE 2. Uranotaenia (Uranotaenia) coatzacoalcos. Pupa: a) Cephalothorax; b) abdomen; c) female genital lobe; d) male genital lobe; e) paddle marginal serrations. CT, cephalothorax; Pa, paddle; Se, paddle marginal serrations; GL, genital lobe; Pr, proctiger; Ce, cercus; I–IX, abdominal segments I–IX; 0–14 = setal numbers on specified areas. Scales in mm.
FIGURE 3 in Checklist of the false scorpions (Arachnida: Pseudoscorpiones) of Colombia, with new records and a key to the identification of the families
FIGURE 3. Records of the superfamily Neobisioidea in Colombia.
FIGURE 5 in Checklist of the false scorpions (Arachnida: Pseudoscorpiones) of Colombia, with new records and a key to the identification of the families
FIGURE 5. Records of the superfamily Cheliferoidea in Colombia. Atemnidae and Withiidae.
FIGURE 2 in Checklist of the false scorpions (Arachnida: Pseudoscorpiones) of Colombia, with new records and a key to the identification of the families
FIGURE 2. Records of the superfamily Chthonioidea in Colombia.
Fig. 6 in A novel species of Heterophoxus Shoemaker, 1925 (Crustacea, Amphipoda, Phoxocephalidae) from southeast and southern Brazil, with an identification key to world species of the genus
Fig. 6. Heterophoxus shoemakeri sp. nov. A–F. Paratype, ♂ (UERJ 434). A. Head. B. Antenna 1. C. Antenna 2. D. Gnathopod 1. E. Gnathopod 2. F. Uropod 3. G. Paratype, subadult ♂ (UERJ 435). Antenna 2. Scale bars: A = 0.5 mm; B–F = 0.2 mm; G = 0.1 mm.
Fig. 5 in A novel species of Heterophoxus Shoemaker, 1925 (Crustacea, Amphipoda, Phoxocephalidae) from southeast and southern Brazil, with an identification key to world species of the genus
Fig. 5. Heterophoxus shoemakeri sp. nov., holotype, ♀ (UERJ 433). A. Epimeral plate 1. B. Epimeral plate 2. C. Epimeral plate 3. D. Uropod 1 E. Uropod 2. F. Uropod 3. G. Telson. Scale bars: A–E, G = 0.2 mm; F = 0.1 mm.
Fig. 4 in A novel species of Heterophoxus Shoemaker, 1925 (Crustacea, Amphipoda, Phoxocephalidae) from southeast and southern Brazil, with an identification key to world species of the genus
Fig. 4. Heterophoxus shoemakeri sp. nov., holotype, ♀ (UERJ 433). A. Pereopod 5. B. Pereopod 6. C. Pereopod 7. Scale bars = 0.2 mm.
Figure 4 from: Dnestrovskaya NYu (2020) Identification key to Nephtyidae (Annelida) of the Black Sea. ZooKeys 908: 1-17. https://doi.org/10.3897/zookeys.908.38203
Figure 4 Explanation of main chaetae terminology (all chaetae of postacicular rows) A, B geniculate chaeta of Nephtys cirrosaC spinose chaeta of Nephtys ciliata, frontal view D serrate chaeta of Nephtys hombergii, lateral view E lyrate chaeta of Inermonephtys foretmontardoi (after Ravara et al. 2010).
Figs 18–21 in Three new Cryptochetum Rondani, 1875 (Diptera: Cryptochetidae) from Yunnan Province, China and an identification key to Chinese species
Figs 18–21. Cryptochetum longilingum sp. nov., holotype, ♂ (CR154). 18. Dorsal view. 19. Lateral view. 20. Dorsal view. 21. Lateral view. Scale bars: 18–19 = 0.1 mm; 20–21 = 0.05 mm.
Figs 30–36 in Three new Cryptochetum Rondani, 1875 (Diptera: Cryptochetidae) from Yunnan Province, China and an identification key to Chinese species
Figs 30–36. Wings of seven species of Cryptochetum. 30. C. shaanxiense Xi & Yang, 2015. 31. C. yunnanum Xi & Yang, 2015. 32. C. nonagintaseptem Yang & Yang, 1998. 33. C. medianum Yang & Yang, 1998. 34. C. sinicum Yang & Yang, 1996. 35. C. acuticornutum Yang & Yang, 1998. 36. C. beijingense Yang & Yang, 1996. Scale bars = 0.1 mm.
Figs 4–7 in Three new Cryptochetum Rondani, 1875 (Diptera: Cryptochetidae) from Yunnan Province, China and an identification key to Chinese species
Figs 4–7. Cryptochetum euthyiproboscise sp. nov., holotype, ♂ (CR101). 4. Dorsal view. 5. Lateral view. 6. Dorsal view. 7. Lateral view. Scale bars: 4–5 = 0.1 mm; 6–7 = 0.05 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.