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569 results for “morphological comparison”
Fig. 8 in External morphology, postcranial and appendicular osteology of three southwestern Atlantic flatfishes (Paralichthys, Paralichthyidae), and comparisons with other congeneric species
Fig. 8. Relationships of interorbital width to head length in Paralichthys californicus, P. dentatus, P. lethostigma, P. oblongus, P. orbignyanus, P. squamilentus, P. triocellatus, P. tropicus and P. woolmani.
Fig. 3 in External morphology, postcranial and appendicular osteology of three southwestern Atlantic flatfishes (Paralichthys, Paralichthyidae), and comparisons with other congeneric species
Fig. 3. Skeleton of the precaudal vertebrae region of Paralichthys isosceles (a); P. orbignyanus (b and d); and P. patagonicus (c). See abbreviations in text. Scale bar indicates 1 mm.
Fig. 1 in External morphology, postcranial and appendicular osteology of three southwestern Atlantic flatfishes (Paralichthys, Paralichthyidae), and comparisons with other congeneric species
Fig. 1. Photographs of three flatfishes of Paralichthys from the Southwestern Atlantic: a. Paralichthys isosceles, b. Paralichthys orbignyanus, c. Paralichthys patagonicus. Scale bar indicates 5 cm.
Figs 24–32. Mastogloia belaensis M in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 24–32. Mastogloia belaensis M.Voigt. Light micrographs (LM) of valves from the Lac de Guiers population (Van de Vijver sample SEN-42). 24–28. LM views of several smaller valves showing variation in valve size and shape. 29–30. LM views of the partectal ring with the partecta. 31. LM view of an entire valve with removed partectal ring showing the pseudosepta (arrows). 32. Entire frustule in girdle view. Scale bar: 10 μm.
Fig. 69 in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Fig. 69. World distribution of Mastogloia braunii s. lat. according to the literature. Circles: recent records. Squares: fossil records. Filled symbols indicate confirmed (illustrated) records. 331 locations were found based on 271 references.
Figs 1–5 in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 1–5. Mastogloia braunii Grunow. Light micrographs (LM) of valves from the type population (Grunow 23583 – capsule 0645, Vienna, Austria). 1–3. LM views of 3 valves showing variation in valve size and shape. The arrows in Fig. 2 indicate shortened striae near the central area. 3–4. Same valve taken at different foci. 4–5. LM views of the partectal ring with the partecta. Scale bar: 10 μm.
Figs 46–55 in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 46–55. Mastogloia senegalensis Van de Vijver, Fofana, Sow & Ector sp. nov. Light micrographs of valves from the Lac de Guiers type population (Van de Vijver sample SEN-42). 46–51. LM views of several specimens showing variation in valve size and shape (the arrows in Fig. 46 show typical bifurcating striae near the central area). 52–53. LM views of the partectal ring with the partecta. 54. LM view of an entire valve with removed partectal ring showing the pseudosepta. 55. LM view of an entire valve with removed partectal ring showing the valve interior. Scale bar: 10 μm.
Figs 56–59 in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 56–59. Mastogloia senegalensis Van de Vijver, Fofana, Sow & Ector sp. nov. Scanning electron micrographs (SEM) of valves from the Lac de Guiers type population (Van de Vijver sample SEN-42). 56. SEM girdle view of an entire frustule showing the partectal pores and the mantle areolae. 57. SEM external view of an entire valve with typical undulating raphe branches. 58. SEM external detail of the apex and the axial area with the depressed grooved on both sides of the raphe. 59. SEM external detail of the valve mantle. Scale bars: 10 µm.
Figs 39–45. Mastogloia belaensis M in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 39–45. Mastogloia belaensis M.Voigt. Scanning electron micrographs (SEM) of valves from the Lac de Guiers population (Van de Vijver sample SEN-42). 39. SEM internal view of an entire valve with the typical partectal ring. 40–41. SEM internal details of the partectal ring near the valve apices showing the cleft with the lacunae. 42. SEM internal detail of the central area. 43. SEM internal detail of the valve apex with the pseudoseptum. 44. SEM internal detail of the partecta showing the partectal walls with 2–4 series of small, rounded pores. 45. SEM internal view of the inner areolae arranged in groups of 4–8 per pseudoloculus. Scale bars: 39–43 = 10 µm; 44 = 5 µm; 45 = 1 µm.
Figs 66–68 in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 66–68. Mastogloia baldjikiana Grunow. Light micrographs (LM) of valves from slide 545 (Baldjick, Types du Synopsis des diatomées de Belgique, Van Heurck collection, BR). 66–67. Same valve taken at different foci. 66, 68. LM views of 2 valves showing variation in valve size and shape. 67. LM view of the partectal ring with the partecta. Scale bar: 10 μm.
Figs 17–23. Mastogloia belaensis M in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 17–23. Mastogloia belaensis M.Voigt. Light micrographs (LM) of valves from the Lac de Guiers population (Van de Vijver sample SEN-42). LM views of several specimens showing variation in valve size and shape. Scale bar: 10 μm.
Figs 12–16 in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 12–16. Mastogloia braunii Grunow. Scanning electron micrographs (SEM) of valves from the type population (Grunow 23583 – capsule 0645, Vienna, Austria). 12. SEM internal view of an entire valve with the partectal ring and series of partectal pores. 13. SEM internal detail of the partecta with the flange connecting the partecta with the valve margins. 14. SEM internal detail of the partecta showing the partectal walls with 2–4 series of small, rounded pores. 15–16. SEM internal details of the partectal ring near the valve apices showing the cleft with the lacunae. Scale bars: 12 = 1 µm; 13–16 = 10 µm.
Figs 60–65 in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 60–65. Mastogloia senegalensis Van de Vijver, Fofana, Sow & Ector sp. nov. Scanning electron micrographs (SEM) of valves from the Lac de Guiers type population (Van de Vijver sample SEN-42). 60. SEM internal view of an entire valve with the partectal ring. 61–62. SEM internal details of the partectal ring near the valve apices showing the cleft on each apex. 63. SEM internal detail of the central area and part of the partectal ring. 64. SEM internal detail of the partecta showing the partectal walls with 2–4 series of small, rounded pores loosely aggregated in distinct plaques. 65. SEM internal view of a valve apex without the partectal ring (note the small pseudoseptum). Scale bars: 60–63, 65 = 10 µm; 64 = 1 µm.
Figs 33–38. Mastogloia belaensis M in Morphology of two Mastogloia species (Bacillariophyta) from Lac de Guiers (Senegal) and comparison with the type material of M. braunii
Figs 33–38. Mastogloia belaensis M.Voigt. Scanning electron micrographs (SEM) of valves from the Lac de Guiers population (Van de Vijver sample SEN-42). 33. SEM girdle view of an entire frustule showing the partectal pores and the mantle areolae. 34. SEM external view of an entire valve with typical undulating raphe branches. 35. SEM external detail of the central area. 36. SEM external detail of the valve apex. 37. SEM external detail of the apices and girdle bands of an entire frustule. 38. SEM external detail of the valve mantle with the transapically elongated mantle areolae and the row of rounded pseudoloculi on the valve face/mantle junction. Scale bars: 10 µm.
FIGURE 5 in Diaphorodoris alba Portmann & Sandmeier, 1960 is a valid species: molecular and morphological comparison with D. luteocincta (M. Sars, 1870) (Gastropoda: Nudibranchia)
FIGURE 5. The tree portrays the phylogenetic relationships based on the H 3 + COI + 16 S combined dataset. Numbers at nodes are Bayesian posterior probability (pp., left) and ML bootstrap support (bs., right), respectively.
FIGURE 2 in Diaphorodoris alba Portmann & Sandmeier, 1960 is a valid species: molecular and morphological comparison with D. luteocincta (M. Sars, 1870) (Gastropoda: Nudibranchia)
FIGURE 2. SEM images of the buccal apparatus from Diaphorodoris alba (A, C, E) and D. luteocincta (B, D, F) specimens at different magnification levels.
Fig. 4 in Extending The Geographic Distribution Of Bryodrilus Ehlersi (Annelida, Enchytraeidae): Morphological And Molecular Comparison Of Korean And European Specimens
Fig. 4. Bryodrilus species, maximum likelihood (ML) trees of the CO1 region (A), ITS (B) and H3 genes (C). Bootstrap values greater than 50 are shown at the nodes. Accession codes of sequences with collection information are given in Table 1. A = ML tree of the CO1 gene based on 606 nucleotide positions (Tamura-Nei model). B = ML tree of the ITS region based on 765 nucleotide positions (Tamura 3-parameter model). C = ML tree of the H3 gene based on 218 nucleotide positions (Tamura 3-parameter model). Scale bars, 0.05 substitutions per nucleotide position (except for H3, where the scale is 0.01). For B. ehlersi specimens, the abbreviation
Fig. 5 in Extending The Geographic Distribution Of Bryodrilus Ehlersi (Annelida, Enchytraeidae): Morphological And Molecular Comparison Of Korean And European Specimens
Fig. 5. Bryodrilus species, concatenated phylogenetic tree based on 1599 nucleotide positions (which comprised the CO1, H3 and ITS genetic markers). Bayesian posterior probabilities are shown at the nodes. Scale bar, 0.05 substitutions per nucleotide position. For B. ehlersi specimens, the abbreviation of sample origin is shown in brackets (KOR = Korea, HUN = Hungary)
Fig. 2 in Extending The Geographic Distribution Of Bryodrilus Ehlersi (Annelida, Enchytraeidae): Morphological And Molecular Comparison Of Korean And European Specimens
Fig. 2. Micrograph of Korean Bryodrilus cf. ehlersi. A = Bursal slits, ventral view (marked with arrows). B = Male copulatory apparate (penial bulbs, marked with arrows). C–G = Sperm funnels. H–K = Spermathecae, dorsal view (marked with arrows, p1–p3 = pharyngeal glands). L–M = Ectal glands of spermathecae, lateral view (marked with arrows). (A, C–E, H–J, L in vivo; B, F–G, K, M fixed, stained. Scale bars: 50 μm)
Fig. 1 in Extending The Geographic Distribution Of Bryodrilus Ehlersi (Annelida, Enchytraeidae): Morphological And Molecular Comparison Of Korean And European Specimens
Fig. 1. Micrograph of Korean Bryodrilus cf. ehlersi. A–B = Brain. C = Head pore (marked with arrow). D = Epidermal gland cells. E–F = Clitellar gland cells, dorsal view. G = Clitellar gland cells, ventral view (penial bulbs marked with arrows). H = Coelomocytes (marked
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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.