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10,767 results for “Contribution”
Fig. 1 in Contributions to Trachelyopterus (Siluriformes: Auchenipteridae) species diagnosis by cytotaxonomic autapomorphies: from U2 snRNA chromosome polymorphism to rDNA and histone gene synteny
Fig. 1 Karyotypes of Trachelyopterus porosus (a), T. galeatus coriaceus (b), and Trachelyopterus aff. coriaceus (c). m: metacentric; sm: submetacentric; st: subtelocentric; a: acrocentric. Probes: 18S rDNA, 5S rDNA and U2 snRNA (green signal); and H3/H4 histone genes (red signal). Bar= 5 µm
FIGURE 4. Geranium carolinianum floral and vegetative parts. A in Contribution to Egypt's Flora: new records from Nile Islands, South Valley, Egypt
FIGURE 4. Geranium carolinianum floral and vegetative parts. A. Life form (vegetative plant). B and C. Flowers. D. Herbarium specimen [Fatma A.A. Ayed 11820 (ASW, TANE, CAI)]. Leaves in maturation, primary and secondary lobes split and divided into a new one.
FIGURE 3 in Contribution to Egypt's Flora: new records from Nile Islands, South Valley, Egypt
FIGURE 3. Distribution pattern (world native and introduced range) of the three newly recorded taxa in the world (designed by the Author).
FIGURE 1. Dimerostemma pantanalense. A. Flowering branch. B in Contributing to the knowledge of Pantanal Flora: a new endemic species of Dimerostemma (Asteraceae: Heliantheae) from Mato Grosso do Sul, Brazil
FIGURE 1. Dimerostemma pantanalense. A. Flowering branch. B. Abaxial surface of the leaf showing the suprabasal acrodromous imperfect venation. C. Leaf detail showing the indumentum. D. Front view of the radiate capitulum. E. Radiate capitulum in longitudinal section, showing the convex receptacle. F. Receptacle in longitudinal section showing the conical shape. G. Phyllary from the first series of involucre. H. Phyllary from the second series of involucre. I. Phyllary form the third series of involucre. J. Palea. K. Disc floret and immature cypsela. L. Anther in ventral view. M. Anther in dorsal view. N. Style. O. Ray floret. P. Inner cypsela. Q. Outer cypsela. All from the holotype (COR). Drawn by Klei Sousa.
FIGURE 3. Dimerostemma pantanalense. A. Inner involucral bract. B. Conical receptacle. C. Ray florets. D. Disc floret. E. Inner cypsela. F in Contributing to the knowledge of Pantanal Flora: a new endemic species of Dimerostemma (Asteraceae: Heliantheae) from Mato Grosso do Sul, Brazil
FIGURE 3. Dimerostemma pantanalense. A. Inner involucral bract. B. Conical receptacle. C. Ray florets. D. Disc floret. E. Inner cypsela. F. Outer cypsela. Photos by D.M. Mendes.
FIGURE 2 in Contributing to the knowledge of Pantanal Flora: a new endemic species of Dimerostemma (Asteraceae: Heliantheae) from Mato Grosso do Sul, Brazil
FIGURE 2. Field photographs of Dimerostemma pantanalense. A–B. Front view of the radiate capitulum. C. Details of the involucre. D. Habit. E. Population in the natural environment. Photos by D.M. Mendes.
FIGURE 5. Macroptilium atropurpureum floral and vegetative parts. A. Life form. B in Contribution to Egypt's Flora: new records from Nile Islands, South Valley, Egypt
FIGURE 5. Macroptilium atropurpureum floral and vegetative parts. A. Life form. B. Petals of flower. C. 3-foliolate leaves. D. Seed under Olympus SZ61 microscope with Toup camera (Scale bar = 500 μm). E. Herbarium specimen [Fatma A.A. Ayed 11821 (ASW, TANE, CAI)].
FIGURE 1. A in Contribution to Egypt's Flora: new records from Nile Islands, South Valley, Egypt
FIGURE 1. A. The studied Nile Islands in Aswan Governorate, Egypt. B. The distribution pattern of the three newly recorded taxa in the first reach region in the Nile River, Egypt.
FIGURE 2 in A contribution to the knowledge of the genus Spodocybe (Hygrophoraceae, Agaricales) in China
FIGURE 2. Basidioma of four taxa in Spodocybe from southwest China. a, b S. alpina (MHKMU Zhang-642, holotype); c, d S. bispora (c MHKMU Huang-093, d MHKMU Huang-078); e–g S. microspora (e–g MHKMU Mu-127, holotype); h S. rugosiceps (HKAS 69830) (a, b photos by W.H. Zhang; c, d photos by H.Y. Huang; e–g photos by M. Mu; h photos by L.P. Tang).
FIGURE 1 in A contribution to the knowledge of the genus Spodocybe (Hygrophoraceae, Agaricales) in China
FIGURE 1. Phylogenetic relationship of Spodocybe based on ITS-LSU dataset. RAxML bootstrap values (BP ≥ 70%) and Bayesian Posterior Probabilities (PP ≥ 0.95) are indicated along branches. The new taxa are shown in red.
FIGURE 4 in A contribution to the knowledge of the genus Spodocybe (Hygrophoraceae, Agaricales) in China
FIGURE 4. Microscopic features of Spodocybe alpina and S. microspora a, b Basidia. c, d Pileipellis. a from S. alpina; b–d from S. microspora. Bars: a, b =20 μm, c, d = 40 μm. (a–d photos by J. Ma).
FIGURE 12 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 12. Oribatodes reticulatus (Sitnikova, 1979), adult, SEM micrographs (cerotegument partially removed): A— anterodorsal view; B—bothridium, interlamellar and bothridial setae, basal parts of lamella and tutorium, from right lateral view.
FIGURE 11 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 11. Oribatodes reticulatus (Sitnikova, 1979), adult, SEM micrographs (cerotegument partially removed): A—dorsal view; B—ventral view; C—right lateral view; D—notogastral seta lp.
FIGURE 6. Oribatodes mirabilis Banks, 1895 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 6. Oribatodes mirabilis Banks, 1895, adult, SEM micrographs (cerotegument partially removed): A—anterodorsal view; B—humeral process of notogaster, bothridium, interlamellar and bothridial setae, basal parts of lamella, tutorium and pedotectum I, from right lateral view.
FIGURE 5. Oribatodes mirabilis Banks, 1895 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 5. Oribatodes mirabilis Banks, 1895, adult, SEM micrographs (cerotegument partially removed): A—dorsal view; B—ventral view; C—right lateral view; D—notogastral seta h3.
FIGURE 2. Oribatodes mirabilis Banks, 1895 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 2. Oribatodes mirabilis Banks, 1895, tritonymph (some gastronotic setae broken. Scale bar 100 μm.
FIGURE 9 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 9. Oribatodes reticulatus (Sitnikova, 1979), deutonymph (some gastronotic setae broken): A—dorsal view; B— ventral view; C— right lateral view. Scale bar 100 μm.
FIGURE 3. Oribatodes mirabilis Banks, 1895 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 3. Oribatodes mirabilis Banks, 1895, juvenile instars: A—epimeral and anogenital region of deutonymph, ventral view; B—epimeral and anogenital region of tritonymph, ventral view. Scale bar 100 μm.
FIGURE 10 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 10. Oribatodes reticulatus (Sitnikova, 1979), deutonymph: A—leg I, right, antiaxial view; B—leg II (tarsus not shown), right, antiaxial view; C—leg III (tarsus not shown), left, antiaxial view; D—leg IV, left, antiaxial view. Scale bar 50 μm.
FIGURE 8 in Contribution to knowledge of the oribatid mite genus Oribatodes (Acari, Oribatida, Cepheusidae), with supplementary descriptions of two species and data on juvenile instars
FIGURE 8. Oribatodes reticulatus (Sitnikova, 1979), adult: A—subcapitulum, ventral view; B—palp, right, antiaxial view; C—chelicera, left, paraxial view; D—leg I, right, antiaxial view; E—leg II, right, antiaxial view; F—leg III, left, antiaxial view; G—leg IV, left, antiaxial view. Scale bars 50 μm (D–G), 20 μm (A–C).
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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