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16,415 results for “species key”
Figure 7 in Diagnosis and key for the Helina annosa-group (Diptera: Muscidae) from China, with descriptions of nine new species
Figure 7. Helina setosiannosa Xue, sp. nov. (A) Male, abdomen in dorsal view; (B) male, sternite 5 in ventral view; (C) male, cerci in posterior view; (D) male, terminalia in profile. Scale bars: A, 1 mm; B–D, 0.5 mm.
Figure 6 in Diagnosis and key for the Helina annosa-group (Diptera: Muscidae) from China, with descriptions of nine new species
Figure 6. Helina nivimonta Xue, sp. nov. (A) Male, abdomen in dorsal view; (B) male, sternite 5 in ventral view; (C) male, cerci in posterior view; (D) male, terminalia in profile. Scale bars: A, 1 mm; B, 0.5 mm; C, D, 0.2 mm.
Fig. 5 in New species of Hercostomus Loew, 1857 from Afrotropics (Diptera: Dolichopodidae) and key to Afrotropical fauna
Fig. 5. Hercostomus vikhrevi sp. nov., ♂, holotype (ZMUM). A. Habitus. B. Antenna. C. Fore tarsus. D. Hypopygium, right lateral view. E. Distoventral appendages of epandrium. F. Cercus.
Fig. 4 in New species of Hercostomus Loew, 1857 from Afrotropics (Diptera: Dolichopodidae) and key to Afrotropical fauna
Fig. 4. Hercostomus koshelevae sp. nov., ♂, holotype (MNSA; A–C); ♂, paratype, Town Bush (MNSA; D–F). A. Habitus. B. Antenna. C. Fore tarsus. D. Hypopygium, right lateral view. E. Distoventral appendages of epandrium. F. Cercus.
Fig. 2 in New species of Hercostomus Loew, 1857 from Afrotropics (Diptera: Dolichopodidae) and key to Afrotropical fauna
Fig. 2. Hercostomus fedotovae sp. nov., ♂, holotype (ZMUM). A. Habitus. B. Antenna. C. Fore tarsus. D. Distal appendages of epandrium. E. Hypopygium, left lateral view. F. Hypopygium, right lateral view.
Fig. 3 in New species of Hercostomus Loew, 1857 from Afrotropics (Diptera: Dolichopodidae) and key to Afrotropical fauna
Fig. 3. Hercostomus sanipass sp. nov., ♂, paratype, no date (NMSA). A. Habitus. B. Antenna. C. Fore tibia and tarsus. D. Hypopygium, right lateral view. E. Distoventral appendages of epandrium. F. Cercus.
Fig. 1 in New species of Hercostomus Loew, 1857 from Afrotropics (Diptera: Dolichopodidae) and key to Afrotropical fauna
Fig. 1. Hercostomus brandbergensis sp. nov., ♂, paratype (NMNW). A. Habitus. B. Antenna. C. Mid femora, anterior view. D. Hypopygium, right lateral view. E. Distoventral appendages of epandrium. F. Cercus, surstylus and distal lobe of postgonite.
FIG. 95 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 95. — Apex of male abdomen: A, Calliptamus barbarus barbarus (Costa, 1836), dorsal view; B, Heteracris adspersa adspersa (Redtenbacher, 1889), lateral view. Scale bars: 1 mm. Photos: H. Tlili.
FIG. 91 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 91. — Hind tibial spurs: A, Tenuitarsus angustus (Blanchard, 1836) male; B, Pyrgomorpha cognata Krauss, 1877 (male); C, Eremogryllus hammadae Krauss, 1902 (female); D, Sphingonotus (Neosphingonotus) finotianus (Saussure, 1885) (male); E, Leptopternis rothschildi Bolívar, 1913 (male); F, Hyalorrhipis calcarata (Vosseler, 1902) (female). Scale bars: 1 mm. Photos: H. Tlili.
FIG. 94 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 94. — Apex of male abdomen: A, Eremogryllus hammadae Krauss, 1902, dorsal view; B, Sphingonotus (Parasphingonotus) radioserratus Johnsen, 1985, dorsal view; C, Eremogryllus hammadae, lateral view; D, Sphingonotus (Parasphingonotus) radioserratus, lateral view. Scale bars: 5 mm. Photos: H. Tlili.
FIG. 77 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 77. — Habitus of Paratettix meridionalis (Rambur, 1838): A, B, female from Tozeur, Tunisia, dorsal view (A), lateral view (B); C, D, male from Tozeur, Tunisia, dorsal view (C), lateral view (D). Scale bars: 1 cm. Photos: H. Tlili.
FIG. 89 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 89. — Hind leg inner side: A, Dericorys albidula Serville, 1838 (female); B, Sphingonotus (Parasphingonotus) radioserratus Johnsen, 1985 (female); C, Calliptamus barbarus barbarus (Costa, 1836) (male); D, Calliptamus wattenwylianus (Pantel, 1896) (male). Scale bars: 1 cm. Photos: H. Tlili.
FIG. 81 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 81. — Claws and arolium: A, Paratettix meridionalis (Rambur, 1838) (female); B, Anacridium aegyptium (Linnaeus, 1764) (male); C, Pamphagulus bodenheimeri dumonti Uvarov, 1929 (male); D, Truxalis nasuta (Linnaeus, 1758) (female); E, Truxalis procera Klug, 1830 (female); F, Acrida turrita (Linnaeus, 1758) (female). Scale bars: 1 mm. Photos: H. Tlili.
FIG. 86 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 86. — Hind wing of Helioscirtus capsitanus capsitanus (Bonnet, 1884) (male). Scale bar: 1 cm. Photos: H. Tlili.
FIG. 76 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 76. — Habitus of Tenuitarsus angustus (Blanchard, 1836): A, B, female from Tozeur, Tunisia, dorsal view (A), lateral view (B); C, D, male from Mauritania, dorsal view (C), lateral view (D). Scale bars: 1 cm. Photos: H. Tlili.
FIG. 90 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 90. — Stridulatory comb on hind femur inner side: A, Truxalis nasuta (Linnaeus, 1758) (female); B, Dociostaurus (Kasakia) jagoi jagoi Soltani, 1978 (female). Scale bars: 1 cm. Photos: H. Tlili.
FIG. 75 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 75. — Habitus of Pyrgomorpha conica (Olivier, 1791): A, B, female from Gafsa, Tunisia, dorsal view (A), lateral view (B); C, D, male from Gafsa, Tunisia, dorsal view (C), lateral view (D). Scale bars: 1 cm. Photos: H. Tlili.
FIG. 74 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 74. — Habitus of Pyrgomorpha cognata Krauss, 1877: A, B, female from Trarza, Mauritanie, dorsal view (A), lateral view (B); C, D, male from Batna, Algeria, dorsal view (C), lateral view (D). Scale bars: 1 cm. Photos: H. Tlili.
FIG. 72 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 72. — Habitus of Tmethis cisti (Fabricius, 1787): A, B, female from Gafsa, Tunisia, dorsal view (A), lateral view (B); C, D, male from Gafsa, Tunisia, dorsal view (C), lateral view (D). Scale bars: 1 cm. Photos: H. Tlili.
FIG. 73 in Checklist and taxonomic updates in grasshoppers (Orthoptera: Caelifera) of central and southwestern Tunisia with new records and a key for species identification
FIG. 73. — Habitus of Tuarega insignis (Lucas, 1851): A, B, female from Kebili, Tunisia, dorsal view (A), lateral view (B); C, D, male from Kebili, Tunisia, dorsal view (C), lateral view (D). Scale bars: 1 cm. Photos: H. Tlili.
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.