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450 results for “External morphology”
FIGURE 8 in Confocal laser scanning microscopy technique for the study of internal genitalia and external morphology of eriophyoid mites (Acari: Eriophyoidea)
FIGURE 8. CLSM images of eriophyoid mites using reflected red laser (wavelength emission range of 627–637 nm). A. empodia and leg setae of Phytoptus?tetratrichus; B. empodia and leg setae of P. atherodes; C. gnathosomal stylets of Phytoptus chamaebatiae; D. antero-ventral aspect of Setoptus pini; E. antero-ventral aspect of Oziella sp.; F. prodorsal shield of Boczekella reticulata. Note: the colour was changed from red (original pseudo-colour) to white (A, C, E, F) and to light blue (B) to increase contrast.
FIGURE 3 in Confocal laser scanning microscopy technique for the study of internal genitalia and external morphology of eriophyoid mites (Acari: Eriophyoidea)
FIGURE 3. Images obtained via LSCM of specimens on older microscope slides. A. Boczekella reticulata (slide-mounted on 11 May 2010); B. Sierraphytoptus ambulans (21 Sept. 2008), C. Phytoptus atherodes (5 Aug. 2003), D. Novophytoptus?stipae (9–14 Sept. 1976, uncoloured and black-white inverted). Note: empodia and proximal part of setae are not visible with blue laser (see 2B & 2D).
FIGURE 5 in Confocal laser scanning microscopy technique for the study of internal genitalia and external morphology of eriophyoid mites (Acari: Eriophyoidea)
FIGURE 5. CLSM images (blue laser) of female internal genitalia (A) and spermatophore inside male (B). A. Phytoptus chamaebatiae. B. Setoptus pini. Note: original pseudocolour obtained from CLS microscope using Leica software was saved on both images.
FIGURE 2 in Confocal laser scanning microscopy technique for the study of internal genitalia and external morphology of eriophyoid mites (Acari: Eriophyoidea)
FIGURE 2. Larvae of Phytoptus hirtae inside egg (fresh microscope slides). Note: the colour was changed from original (pseudo colour) red to light blue-green for enhancing contrast.
FIGURE 1 in Confocal laser scanning microscopy technique for the study of internal genitalia and external morphology of eriophyoid mites (Acari: Eriophyoidea)
FIGURE 1. Images obtained via CLSM of fresh microscope slides (specimens mounted between April and September 2011). A. Phytoptus rigidus; B. Trisetacus?kirghisorum; C. Setoptus pini. Original colour (pseudo-colour) kept. Note: blue is the colour of the exciting laser.
FIGURE 7 in Confocal laser scanning microscopy technique for the study of internal genitalia and external morphology of eriophyoid mites (Acari: Eriophyoidea)
FIGURE 7. CLSM images of empodia of Setoptus pini (reflected laser light): A. red laser, B. blue laser, C. green laser. Note: the original pseudo-colour was changed to red (A), blue (B) and green (C).
Figs. 4–17. Mandibles, external face. 4 in Comparative Morphology of Mouthparts in Species of the Genus Acalymma Barber (Coleoptera, Chrysomelidae, Galerucinae)
Figs. 4–17. Mandibles, external face. 4) Acalymma corusca; 5) A. cauca; 6) A. isogenum; 7) A. cava; 8) A. punctatum; 9) A. fairmairei; 10) A. bivittula; 11) A. semifemorata; 12) A. incum; 13) A. bruchii; 14) A. albidovittata; 15) A. horni; 16) A. cryptogrammum; 17) A. vittigera. Scale: 0.1 mm.
FIGURES 20–25 in External morphology of the immature stages of Runibia perspicua (Fabricius, 1798) (Hemiptera: Heteroptera: Pentatomidae)
FIGURES 20–25. Live immature and adults of Runibia perspicua. 20–21. Eggs. 22–24. Nymphs. 25. Adult. Photos 20–21 by Alberto L. Marsaro Junior. Photos 22–25 by Amanda P. Marcon.
FIGURES 6–8 in External morphology of the immature stages of Runibia perspicua (Fabricius, 1798) (Hemiptera: Heteroptera: Pentatomidae)
FIGURES 6–8. Egg of Runibia perspicua under scanning electron microscopy. 6. Dorsal view. 7. Aero-micropylar processes. 8. Chorionic spines, with the presence of fine sheets, forming polygons. Scale bars: 200, 50, 10, respectively.
FIGURES 1–5 in External morphology of the immature stages of Runibia perspicua (Fabricius, 1798) (Hemiptera: Heteroptera: Pentatomidae)
FIGURES 1–5. Illustration of the dorsal habitus of the five instars of Runibia perspicua. 1. First instar. 2. Second instar. 3. Third instar. 4. Fourth instar. 5. Fifth instar. Scale bars: 1 mm.
FIGURE 5 in An assessment of the taxonomic validity of three species of marsupial frogs (Anura: Hemiphractidae: Gastrotheca) from the Yungas of Bolivia based on external morphology and cranial osteology
FIGURE 5. CT-scan images of the skull of a specimen identified as Gastrotheca splendens (CBG 1034) in dorsal (A), ventral (B), lateral (C), and frontal view (D) with the principal bones indicated. Abbreviations: alary p = alary process; angspl = angulosplenial; cr par = crista parotica; exoc = exoccipital; fpar = frontoparietal; max = maxilla; mmk = mentomeckelian bone; neopal = neopalatine; premax = premaxilla; pro = prootic; prsph = parasphenoid; pter = pterygoid; quad = quadratojugal; septo = septomaxilla; spheth = sphenethmoid; squa = squamosal. Images not at the same scale.
FIGURE 7 in An assessment of the taxonomic validity of three species of marsupial frogs (Anura: Hemiphractidae: Gastrotheca) from the Yungas of Bolivia based on external morphology and cranial osteology
FIGURE 7. Female alive specimen belonging to the Gastrotheca populations from the cloud forests (Yungas) of department La Paz (Bolivia) for which the name G. coerulemaculatus (Werner, 1899) is available. A) Dorsolateral view; B) ventral view; note the blue, green, and yellow ventral pattern, and the orange lower surface of thighs (Photos: Mauricio Pacheco).
FIGURE 3 in An assessment of the taxonomic validity of three species of marsupial frogs (Anura: Hemiphractidae: Gastrotheca) from the Yungas of Bolivia based on external morphology and cranial osteology
FIGURE 3. Cranial co-ossification with different degrees of development (increasing from A to D) in preserved individuals preliminary identified as Gastrotheca splendens: (A) female, CBG 1035; (B) female, CBG 1034; (C) female, CBG 1033; (D) female, CBG 1032.
FIGURE 1 in An assessment of the taxonomic validity of three species of marsupial frogs (Anura: Hemiphractidae: Gastrotheca) from the Yungas of Bolivia based on external morphology and cranial osteology
FIGURE 1. Three nominal species of Gastrotheca from the Yungas of central Bolivia: (A) G. lauzuricae: female holotype, EBD 37379H, 34.3 mm SVL, from La Siberia, 2800 m, province Carrasco, Cochabamba, Bolivia; (B) G. piperata: female EBD 37243H, 41.9 mm SVL, from Yunga de Mairana, 2300 m, province Florida, Santa Cruz, Bolivia; (C) G. splendens: female MNK 1988, 44.7 mm SVL, from Abra de la Cruz, province Caballero, Santa Cruz, Bolivia. Photos by I. De la Riva. Note the variation on the dorsal coloration pattern (A, B) and the cranial co-ossification externally visible (C).
FIGURE 2 in An assessment of the taxonomic validity of three species of marsupial frogs (Anura: Hemiphractidae: Gastrotheca) from the Yungas of Bolivia based on external morphology and cranial osteology
FIGURE 2. Localities of Gastrotheca from the cloud forests (Yungas) of Bolivia. Red dot: type locality of G. lauzuricae; yellow dot: type locality of G. piperata; purple dot: only known locality for G. splendens; white star: type locality of G. coerulemaculatus; black star: type locality of Nototrema bolivianum; white dots: rest of specimens examined. See Appendix I for detailed locality data. Localities lying very close are represented by a single symbol.
FIGURE 4 in An assessment of the taxonomic validity of three species of marsupial frogs (Anura: Hemiphractidae: Gastrotheca) from the Yungas of Bolivia based on external morphology and cranial osteology
FIGURE 4. Morphometric multivariate analyses of Gastrotheca spp. from the Yungas of central Bolivia based on nine morphometric variables (N = 55). (A) Principal components analysis (PCA) using unmodified variables; (B) PCA based on the residuals obtained by simple linear regressions between size and the remaining eight variables to account for the size component issue (sexes shown separately); (C) Linear discriminant analysis. Percent values indicate the proportion of variation explained by each principal component and discriminant function. Centroids of each of the species under consideration in the PCAs are indicated by the respective symbol with a white margin. A priori identifications are based on published descriptions of the species and putative differences.
FIGURE 6 in An assessment of the taxonomic validity of three species of marsupial frogs (Anura: Hemiphractidae: Gastrotheca) from the Yungas of Bolivia based on external morphology and cranial osteology
FIGURE 6. CT-scan images of the skulls of three putative species of Gastrotheca from the Yungas of central Bolivia: (A, D, G, J) Gastrotheca lauzuricae, EBD 37379H, female holotype, 34.3 mm SVL; (B, E, H, K) G. piperata, MNKA 7157, female, 39.5 mm SVL; (C, F, I, L) G. splendens, CBG 1034, female, 41.8 mm SVL. From top to bottom: dorsal, ventral, lateral and frontal views; note the variation in the extent of hyperossification (in form of exostosis).
FIGURE 1 in Larval external morphology and chondrocranium of Leptobrachella bidoupensis (Anura: Megophryidae), an endemic litter toad from southern Vietnam
FIGURE 1. External morphology of the Leptobrachella bidoupensis tadpole (ZMMU A-7618, Stage 26, TL 41.6 mm, SVL 15.7 mm): (A) dorsal view; (B), lateral view; (C) oral disc; (D) jaw sheaths; (E) narial ornamentation. (F) Young metamorph (Stage 45, TL 25.5 mm, SVL 18.4 mm). (G) Habitat of L. bidoupensis on Bidoup Mountain, Bidoup–Nui Ba National Park, Vietnam.
FIGURE 2 in Larval external morphology and chondrocranium of Leptobrachella bidoupensis (Anura: Megophryidae), an endemic litter toad from southern Vietnam
FIGURE 2. Larval chondrocranium in Leptobrachella bidoupensis (Stage 26, TL 57.4 mm, SVL 19.5 mm): (A) chondrocranium, dorsal view; (B) lower jaw, frontal view; and (C) hyobranchial apparatus, ventral view. Abbreviations: ac articular condyle, appq ascending process of the palatoquadrate, ar adrostral cartilage, bb basibranchial, cbr ceratobranchials, chy ceratohyal, exo exoccipital bone, hbp hypobranchial plate, irc infrarostral cartilage, Mc Meckel's cartilage, mp muscular process, oc otic capsule, pp posterior process, pq palatoquadrate, pro prootic bone, qcc quadratocranial commissure, sb subocular bar, sp spicule, src suprarostral cartilage, th trabecular horns, ts tectum synoticum, ubp urobranchial process. Scale bar 1 mm.
FIGURE 5. External morphology. A–C in Morphological and molecular evidence of eight new species of the genus Scaptodrosophila Duda (Diptera, Drosophilidae) from China
FIGURE 5. External morphology. A–C. Scaptodrosophila undulata sp. nov. A. head, anterior view; B. habitus, dorsal view; C. habitus, lateral view. D–F. S. curvata sp. nov. D. head, anterior view; E. habitus, dorsal view; F. habitus, lateral view. Scale bars = 0.5 mm.
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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.