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16,415 results for “Key to species”
Figure 5 in Taxonomic key to the snakes (Squamata: Ophidia) species of the Itajaí Valley, Santa Catarina, Brazil
Figure 5. Lateral view of general snake heads showing different dentitions (A) proteroglyph (B) aglyph and (C) opistoglyph.
Figure 3 in Taxonomic key to the snakes (Squamata: Ophidia) species of the Itajaí Valley, Santa Catarina, Brazil
Figure 3. Lateral view of a general snake: (A) indistinct dorsal and ventral scales (B) distinct dorsal and ventral scales.
Figure 2 in Taxonomic key to the snakes (Squamata: Ophidia) species of the Itajaí Valley, Santa Catarina, Brazil
Figure 2. Overview of dorsal scales (A) smooth (B) keeled (C) with two apical pits (D) with one apical pit.
FIGURE 39 in Revisionary notes on Chonocephalus Wandolleck (Diptera: Phoridae) with keys to species of the Holarctic Region
FIGURE 39. Chonocephalus heymonsi females, vestiture of abdominal tergites.
FIGURE 25 in Revisionary notes on Chonocephalus Wandolleck (Diptera: Phoridae) with keys to species of the Holarctic Region
FIGURE 25. Chonocephalus heymonsi male, hypopygium from two different angles.
FIGURE 38 in Revisionary notes on Chonocephalus Wandolleck (Diptera: Phoridae) with keys to species of the Holarctic Region
FIGURE 38. Chonocephalus depressus. females, vestiture of abdominal tergites.
FIGURE 12. Male P. nigra spec. nov, 22. V. 2016 in New species of Protosticta Selys from Vietnam with a key to the males of the P. curiosa group (Odonata: Platystictidae)
FIGURE 12. Male P. nigra spec. nov, 22. V. 2016, Tam Dao National Park, Vinh Phuc Province.
FIGURE 10. Female P. linnaei, 15. V. 2016 in New species of Protosticta Selys from Vietnam with a key to the males of the P. curiosa group (Odonata: Platystictidae)
FIGURE 10. Female P. linnaei, 15. V. 2016, Quang Nam Province.
FIGURE 4. Male P. proboscis spec. nov., 18. V. 2016 in New species of Protosticta Selys from Vietnam with a key to the males of the P. curiosa group (Odonata: Platystictidae)
FIGURE 4. Male P. proboscis spec. nov., 18. V. 2016, Lam Dong Province, paratype before capture.
Fig. 2 in New Record Of Stomorhina Siamensis Kurahashi Et Tumrasvin, 1992 From India, With Revised Key To Indian Species Of The Genus Stomorhina (Diptera: Calliphoridae
Fig. 2. Female head of Stomorhina siamensis, frontal view.
Fig. 1 in New Record Of Stomorhina Siamensis Kurahashi Et Tumrasvin, 1992 From India, With Revised Key To Indian Species Of The Genus Stomorhina (Diptera: Calliphoridae
Fig. 1. Stomorhina siamensis, female, lateral view.
Figs 51-53 in New data on the Oriental Xantholinini. XXIV. Nine new taxa of Paratesba from Danum Valley, Sabah, and dichotomic key of the bornean species (Coleoptera, Staphylinidae). 221° contribution to the knowledge of the Staphylinidae
Figs 51-53: Aedeagus, tergite and sternite of male genital segment of Paratesba differens nov.sp.
Fig. 11 in Description of a new bee species from Spain, Colletes jansmiti KUHLMANN nov.sp., with a key to the females of the C. albomaculatus-group (Hymenoptera: Colletidae)
Fig. 11: Type locality of Colletes jansmiti nov.sp. (pool) with surrounding habitat.
Plant species composition and key-species abundance drive ecosystem multifunctionality
<p><span>Global biodiversity loss has aroused great concern about the role of plant communities in driving ecosystem functions. However, there is limited understanding of how soil property, plant richness, and composition interact to affect ecosystem multifunctionality.</span></p> <p><span>We conducted a constructed-ecosystem experiment by simultaneously manipulating soil origin (i.e., fertile farmland soil and infertile bare land soil), plant richness (from one to four species) and composition (five single species, and all possible two-, three-, and four- species combinations of the five species) to evaluate their importance for driving multiple ecosystem functions related to accumulation of biomass, carbon (C) and nitrogen (N) in plants, greenhouse gas emissions, soil nutrients, soil N fixation, and mineralization of N and phosphorus (P).</span></p>
Fig. 1 in Overview of the ant genus Vollenhovia (Hymenoptera, Formicidae) in India and Sri Lanka, with an illustrated key and the description of a new species
Fig. 1. Distribution map of the species of Vollenhovia Mayr, 1865 from India.
Figure 50 in Acmaeodera (Coleoptera: Buprestidae): A new species of Acmaeodera Eschscholtz, 1829 from the southwestern United States, with three new synonymies, new state and host records, and a key to species occurring east of the Rocky Mountain states
Figure 50. Acmaeodera xanthosticta Laporte and Gory.
Figure 49 in Acmaeodera (Coleoptera: Buprestidae): A new species of Acmaeodera Eschscholtz, 1829 from the southwestern United States, with three new synonymies, new state and host records, and a key to species occurring east of the Rocky Mountain states
Figure 49. Acmaeodera wenzeli Van Dyke.
Figure 46 in Acmaeodera (Coleoptera: Buprestidae): A new species of Acmaeodera Eschscholtz, 1829 from the southwestern United States, with three new synonymies, new state and host records, and a key to species occurring east of the Rocky Mountain states
Figure 46. Acmaeodera tubulus (Fabricius).
Figure 47 in Acmaeodera (Coleoptera: Buprestidae): A new species of Acmaeodera Eschscholtz, 1829 from the southwestern United States, with three new synonymies, new state and host records, and a key to species occurring east of the Rocky Mountain states
Figure 47. Acmaeodera uvaldensis Knull.
Figure 45 in Acmaeodera (Coleoptera: Buprestidae): A new species of Acmaeodera Eschscholtz, 1829 from the southwestern United States, with three new synonymies, new state and host records, and a key to species occurring east of the Rocky Mountain states
Figure 45. Acmaeodera tiquilia Westcott and Barr.
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.