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427 results for “taxonomic characters”
FIGURES 3–4 in A new Afrotropical Ogovea (Opiliones, Cyphophthalmi) from Cameroon, with a discussion on the taxonomic characters in the family Ogoveidae
FIGURES 3–4. Holotype of Ogovea cameroonensis sp. n. 3. Dorsal view; 4. Ventral view. Scale bar 1 mm.
FIGURES 5–9 in A new Afrotropical Ogovea (Opiliones, Cyphophthalmi) from Cameroon, with a discussion on the taxonomic characters in the family Ogoveidae
FIGURES 5–9. Paratypes of Ogovea cameroonensis sp. n. 5. Male, ventral view; 6. Ozophore; 7. Female, dorsolateral view of the anterior prosomal region; 8. Spiracle, ventral view. 9. Anal region of male, ventral view.
FIGURES 1926 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae) from West New Guinea, a discussion of their taxonomic characters, and notes on nomenclature
FIGURES 1926. Female genitalia of Eupholus spp.: (19) sternite VIII of E. vlasimskii, holotype (20) left hemisternite of E. schneideri; (21) sternite VIII of E. schneideri, allotype; (22) left hemisternite of E. schneideri, allotype; (23) spermatheca of E. vlasimskii, holotype; (2426) spermatheca of E. schneideri, allotype (24), paratypes (2526).
FIGURES 1418 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae) from West New Guinea, a discussion of their taxonomic characters, and notes on nomenclature
FIGURES 1418. Female genitalia of Eupholus spp., ventral aspect: (14, 17) E. schneideri, allotype; (15, 18) E. vlasimskii, holotype; (16) spermatheca of E. schneideri, allotype.
FIGURES 33–38. 33 in A new Afrotropical Ogovea (Opiliones, Cyphophthalmi) from Cameroon, with a discussion on the taxonomic characters in the family Ogoveidae
FIGURES 33–38. 33. Left chelicera of male Huitaca ventralis, ectal view; 34. Left chelicera of female Neogovea sp., mesal view; 35. Tarsal claw II of Huitaca ventralis, mesal view; 36. Tarsal claw II of Metagovea philippi, ectal view; 37. detail of the basal position of the adenostyle in Huitaca ventralis, dorsal view; 38. Tarsus IV of male of Metagovea philippi, ectal view.
FIGURE 47 in A new Afrotropical Ogovea (Opiliones, Cyphophthalmi) from Cameroon, with a discussion on the taxonomic characters in the family Ogoveidae
FIGURE 47. Distribution map of the three known species of the genus Ogovea in the Gulf of Guinea. The position of O. grossa is inaccurate since only the name of a river was provided.
FIGURES 56 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae) from West New Guinea, a discussion of their taxonomic characters, and notes on nomenclature
FIGURES 56. Head and rostrum of Eupholus spp.: (5) E. vlasimskii, holotype; (6) E. schneideri, holotype; arrow marking median ridge of rostrum. Figs. 78. Ala of Eupholus spp.: (7) E. vlasimskii, holotype; (8) E. schneideri, holotype.
FIGURES 913 in Two new species of Eupholus Boisduval (Coleoptera, Curculionidae, Entiminae) from West New Guinea, a discussion of their taxonomic characters, and notes on nomenclature
FIGURES 913. Male genitalia of E. schneideri: (9) aedeagus in glycerol, holotype, dorsal aspect; (10) aedeagus in glycerol, holotype, lateral aspect; (11) dry body of aedeagus, paratype, dorsal aspect; (12) transfer apparatus of holotype in glycerol, resting position; (12) dry transfer apparatus of paratype, everted position.
FIGURES 6–7 in Geoplana multicolor Graff (Platyhelminthes: Tricladida): new records and taxonomic re-interpretation of morphological characters
FIGURES 6–7. Diagrammatic sagittal composite reconstructions of the copulatory apparatus of G. multicolor: (6) from São Francisco de Paula (MZU PL.00083); (7) from Santa Maria (MZU PL.00100). (cov) common glandular oviduct, (e) ejaculate, (ef) efferent duct, (ej) ejaculatory duct, (fa) female atrium, (go) gonopore, (ma) male atrium, (ov) oviducts, (pp) penis papilla, (pv) prostatic vesicle, (sc) secretory cells, (sg) shell glands, (va) vagina. Scale bar: 1mm.
FIGURE 4 in Geoplana multicolor Graff (Platyhelminthes: Tricladida): new records and taxonomic re-interpretation of morphological characters
FIGURE 4. Detail of the pre-pharyngeal region in transverse section of specimen MZU PL.00091 of G. multicolor Graff, 1899. (cm) cutaneous musculature, (de) dorsal epidermis, (gm) glandular margin, (i) intestine, (mm) mesenchymatical muscles, (t) testes. Scale bar: 1mm.
FIGURES 2–3 in Geoplana multicolor Graff (Platyhelminthes: Tricladida): new records and taxonomic re-interpretation of morphological characters
FIGURES 2–3. Detail of colour pattern of preserved specimens of G. multicolor Graff, 1899 from Southern Brazil: (2) specimen MZU PL.00092, from Santa Maria; (3) specimen MZU PL.00095, from Caxias do Sul. (e) eyes, (m) median stripe, (pm) paramedian stripes. Scale bar: 1mm.
FIGURE 1 in Geoplana multicolor Graff (Platyhelminthes: Tricladida): new records and taxonomic re-interpretation of morphological characters
FIGURE 1. Photograph of a live specimen of G. multicolor Graff, 1899, in dorsal view, from São Francisco de Paula.
FIGURES 10–13 in Geoplana multicolor Graff (Platyhelminthes: Tricladida): new records and taxonomic re-interpretation of morphological characters
FIGURES 10–13. Copulatory apparatus of G. multicolor Graff, 1899: (10) from São Francisco de Paula (MZU PL.00083) in sagittal section; (11) from Caxias do Sul (MZU PL.00095) in sagittal section; (12) prostatic vesicle and (13) male and female atria of specimen MZU PL.00091 from Santa Maria in horizontal view. (ej) ejaculatory duct, (fa) female atrium, (go) gonopore, (ma) male atrium, (pp) penis papilla, (pv) prostatic vesicle, (sc) secretory cells, (va) vagina. Arrows indicate openings of the efferent ducts into the prostatic vesicle. Scale bar: 1mm (10, 11, 13); 500µm (12).
FIGURE 5 in Geoplana multicolor Graff (Platyhelminthes: Tricladida): new records and taxonomic re-interpretation of morphological characters
FIGURE 5. Pharynx of specimen MZU PL.00091 of G. multicolor Graff, 1899. Sagittal section. (di) dorsal insertion, (e) esophagus, (im) internal musculature, (lu) pharyngeal lumen, (om) outer musculature, (pp) pharyngeal pouch, (vi) ventral insertion. Scale bar: 1mm.
FIGURES 14–17 in Geoplana multicolor Graff (Platyhelminthes: Tricladida): new records and taxonomic re-interpretation of morphological characters
FIGURES 14–17. Copulatory apparatus of G. multicolor Graff, 1899: (14) detail of female organs of specimen MZU PL.00100 from Santa Maria in sagittal section, (15) female organs of specimen MZU PL.00095 from Caxias do Sul in sagittal view; (16) female organs of specimen MZU PL.00083 from São Francisco de Paula in sagittal section; (17) copulatory apparatus of specimen MZU PL.00087 from Ibarama in sagittal section. (cov) common glandular oviduct, (e) ejaculate, (ej) ejaculatory duct, (fa) female atrium, (go) gonopore, (ma) male atrium, (pp) penis papilla, (sg) shell glands, (va) vagina. Arrow indicates holocrine secretion. Scale bar: 250µm (14, 16), 500µm (15, 17).
FIGURE 8 in Geoplana multicolor Graff (Platyhelminthes: Tricladida): new records and taxonomic re-interpretation of morphological characters
FIGURE 8. Copulatory apparatus of G. multicolor Graff, 1899 from Santa Maria (MZU PL.00088) in sagittal section. (ej) ejaculatory duct, (fa) female atrium, (go) gonopore, (ma) male atrium, (pp) penis papilla, (pv) prostatic vesicle, (sc) secretory cells, (sg) shell glands, (va) vagina. Arrow indicates holocrine secretion. Scale bar: 1mm.
FIGURE 9 in Geoplana multicolor Graff (Platyhelminthes: Tricladida): new records and taxonomic re-interpretation of morphological characters
FIGURE 9. Diagrammatic horizontal composite reconstruction of the copulatory apparatus of G. multicolor, from Santa Maria (MZU PL.00091). (cov) common glandular oviduct, (ef) efferent duct, (ej) ejaculatory duct, (fa) female atrium, (go) gonopore, (ma) male atrium, (ov) oviducts, (pp) penis papilla, (pv) prostatic vesicle. Arrow indicates holocrine secretion. Scale bar: 1mm.
FIGURES 30–36 in New species of Monodontocerus (Collembola: Tomoceridae) from southern China with diagnostic notes on the genus and introduction of new taxonomic characters
FIGURES 30–36. Monodontocerus mulunensis sp. nov.: 30, mandible; 31, maxillary lamella 5; 32, tibiotarsus; 33, tibiotarsal distal chaetae; 34, pattern of tibiotarsal distal chaetae (distal view); 35, claw; 36, tenaculum. Scale bar: 30, 33, 35, 36, 50Μm; 31, 20Μm; 32, 200Μm.
FIGURES 54–59 in New species of Monodontocerus (Collembola: Tomoceridae) from southern China with diagnostic notes on the genus and introduction of new taxonomic characters
FIGURES 54–59. Dorsal cephalic and body chaetotaxy: 54 & 57, M. absens sp. nov.; 55 & 58, M. mulunensis sp. nov.; 56 & 59, M. trigrandis sp. nov. Large circle: macrochaeta; small circle: mesochaeta; wavy line: bothriotricha; s: normal s-chaeta; ms: s-microchaeta; rs: rod-like s-chaeta on body; circle with a slash: pseudopore.
FIGURES 41–48 in New species of Monodontocerus (Collembola: Tomoceridae) from southern China with diagnostic notes on the genus and introduction of new taxonomic characters
FIGURES 41–48. Monodontocerus trigrandis sp. nov.: 41, labrum; 42, mandible; 43, maxillary lamella 5; 44, tibiotarsus; 45, tibiotarsal distal chaetae; 46, pattern of tibiotarsal distal chaetae (distal view); 47, dorsal view of claw; 48, lateral view of claw. Scale bar: 41, 47, 48, 100Μm; 42, 50Μm; 43, 15Μm; 44, 45, 20Μm.
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.