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Sung Yeon Lee, Hae Jin Jeong, Ji Eun Kwon, Ji Hyun You, So Jin Kim, Jin Hee Ok, Hee Chang Kang, Jae Yeon Park
Wikimedia Commons
Summary[
edit] Description: English: Micrographs of living cells in the clonal culture of Heterocapsa minima HMMJ1604, taken by light microscopy. (A) H. minima cell showing the conical epitheca and rounded hypotheca with a deeply excavated cingulum. (B) A pyrenoid with starch sheath (asterisk) is positioned in the epitheca, while the large ellipsoid nucleus (N) is positioned in the central part of cell. The chloroplast lobe of a single chloroplast is positioned near the surface of a cell (arrow). (C) A large nucleus (N) and a small red accumulation body (arrowhead). Scale bars represent: A–C, 5 μm. Date: 15 March 2019. Source:
https://www.e-algae.org/journal/view.php?doi=10.4490/algae.2019.34.2.28 First report of the photosynthetic dinoflagellate Heterocapsa minima in the Pacific Ocean: morphological and genetic characterizations and the nationwide distribution in Korea. In: Algae 2019; 34(1): 7-21.
doi:10.4490/algae.2019.34.2.28. Author: Sung Yeon Lee, Hae Jin Jeong, Ji Eun Kwon, Ji Hyun You, So Jin Kim, Jin Hee Ok, Hee Chang Kang, Jae Yeon Park.
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Summary[
edit] Description: English: This electron micrograph shows the complex pattern of plates forming the theca, Also seen are two grooves, one horizontal and one vertical, in which the flagella would normally lie. Date: 24 November 2017. Source: Own work. Author:
Morseds.
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Summary[
edit] Description: Français : biofilm riche en infusoires photographié à l'intérieur d'un arrosoir rempli d'eau de pluies, au fond duquel il y avait un reste de matière organique séchée. English: Infusory-rich biofilm photographed inside a watering can filled with rainwater, at the bottom of which there was a residue of dried organic matter. Español: Biopelícula rica en infusión fotografiada dentro de una regadera llena de agua de lluvia, en cuyo fondo había un residuo de materia orgánica seca. Nederlands: Infusory-rijke biofilm gefotografeerd in een gieter gevuld met regenwater, aan de onderkant waarvan er een residu was van gedroogde organische stof. Date: 21 November 2018, 22:27:53. Source: Own work. Author:
Lamiot.
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Summary[
edit] Description: Skeletonema costatum (Grev.) Cl. 1878 (Melosira costata Grev. 1866); Coscinodiscaceae, Discinales, Centrophyceae, Bacillariophyta English: North-West
Black Sea, coastal waters, at a depth of 0.5 metre Русский: Сцелетонема ребристая; Северо-Запад
Чёрного моря, прибрежные воды, на глубине 0,5 м. Date: 5 August 2007. Source: Own work. Author:
Minami Himemiya.
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Illustration from Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Part III. Original description follows: Plate 30. Liosphærida et Astrosphærida. Diam. Fig. 1. Cromyechinus icosacanthus, n. sp., × 300 Fig. 2. Cromyomma villosum, n. sp., × 300 Fig. 3. Cromyechinus dodecacanthus, n. sp., × 400 Fig. 3a. The innermost shells. Fig. 4. Cromyomma circumtextum, n. sp., × 300 Fig. 5. Cromyomma mucronatum, n. sp., × 200 Fig. 5a. The innermost shells. Fig. 6. Cromyodrymus abietinus, n. sp., × 300 Fig. 7. Cromyodrymus quadricuspis, n. sp., × 400 Fig. 7a. The inner concentric shells. Fig. 8. Cromyomma perspicuum, n. sp., × 300 Fig. 9. Cromyosphæra quadruplex, n. sp., × 300 Fig. 9a. The innermost shells.
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Illustration from Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Part III. Original description follows: Plate 10. Tholonida. Diam. Fig. 1. Tholartus tricolus, n. sp., × 200 Fig. 2. Tholodes cupula, n. sp., × 500 Fig. 3. Amphitholus artiscus, n. sp., × 400 Fig. 4. Amphitholus panicium, n. sp., × 500 Fig. 5. Amphitholus acanthometra, n. sp., × 300 Fig. 6. Amphitholus acanthometra, n. sp., × 300 Frontal section of the shell. Fig. 7. Amphitholonium tricolonium, n. sp., × 300 Fig. 8. Staurotholus tetrastylus, n. sp., × 300 Fig. 9. Staurotholus dodecastylus, n. sp., × 400 Fig. 10. Tholoma quadrigeminum, n. sp., × 200 Fig. 11. Staurotholonium octodoronium, n. sp., × 300 Fig. 12. Tholocubus tessallatus, n. sp., × 200 Fig. 13. Tholoma metallasson, n. sp., × 300 Fig. 14. Cubotholus regularis, n. sp., × 200 Fig. 15. Cubotholonium ellipsoides, n. sp., × 300 Fig. 16. Tholocubus tesseralis, n. sp., × 400 Fig. 17. Tholonium hexonium, × 400
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Summary[
edit] Description: Ditylum Brightwellii (West) Grun. 1860 (Triceratium Brightwellii T. West 1860); Biddulphiaceae, Biddulphiales, Centrophyceae, Bacillariophyta English: Hydrofront of Dnieper-Bug Liman Русский: Дитилум Брайтвелла; гидрофронт
Днепро-Бугского лимана. Date: 12 December 2007. Source: Own work. Author:
Minami Himemiya.
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Illustration from Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Part III. Original description follows: Plate 115. Circoporida. Diam. Fig. 1. Circoporus sexfuscinus, n. sp., × 100 The cruciform mouth is visible in the upper part of the figure, to the right. Fig. 2. Circoporus sexfuscinus, n. sp., × 200 A single radial spine, with four cruciate pores at the base. Fig. 3. Circoporus sexfuscinus, n. sp., × 600 The radiate operculum of the central capsule, with the proboscis. Fig. 4. Circospathis furcata, n. sp., × 100 Five of the nine spines are visible, two others (on the upper face) broken off. Between the latter the pentagonal mouth (with five teeth). Fig. 5. Circospathis furcata, n. sp., × 300 The mouth with its five teeth. Fig. 6. Circospathis furcata, n. sp., × 400 A piece of the shell with a radial spine. Fig. 7. Circospathis furcata, n. sp., × 400 Vertical section through the base of a radial spine, to show the central funicle. Fig. 8. Circogonia dodecacantha, n. sp., × 100 The central capsule with the elliptical nucleus (to the right) and the dark phæodium (to the left) are visible, in the upper part (to the left) the mouth of the shell, with six teeth. Fig. 9. Circogonia dodecacantha, n. sp., × 400 A fragment of the shell, exhibiting its peculiar structure (needles tangentially scattered in the cement of the porcellanous substance), and a circle of nine pores around the base of a broken spine. Fig. 10. Circospathis tetrodonta, n. sp., × 400 The mouth with four teeth, in profile view.
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Summary[
edit] Description: English: Durvillaea poha and Durvillaea antarctica bull kelp at Brighton Beach, Dunedin in New Zealand. Date: 15 November 2019, 12:32:02. Source: Own work. Author:
IcknieldRidgeway.
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Summary[
edit] Description: English: Dictyota Algae from Ewa Beach, Hawaii. Date: 1 January 2016, 01:07:26. Source: Own work. Author:
Narrissa Spies.
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Shiho Hayakawa, Yasuharu Takaku, Jung Shan Hwang, Takeo Horiguchi, Hiroshi Suga, Walter Gehring, Kazuho Ikeo, Takashi Gojobori
Wikimedia Commons
Summary[
edit] Description: Deutsch: Erythropsidinium spp. and its subcellular structure eyespot “ocelloid”. Light micrographs (LM) of Erythropsidinium spp. H = hyalosome (crystallin body), R = retinal body, N = nucleus, FL = flagella, PS = piston. The ocelloid is located at the left side of a cell seen in ventral view according to the orientation proposed by Kofoid and Swezy. Scale bars: 20 μm. Date: 3 March 2015. Source: Fig. 1A at
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0118415 Function and Evolutionary Origin of Unicellular Camera-Type Eye Structure. PLOS ONE 10(3),
PMID 25734540,
PMC 4348419,
doi:10.1371/journal.pone.0118415 . Author: Shiho Hayakawa, Yasuharu Takaku, Jung Shan Hwang, Takeo Horiguchi, Hiroshi Suga, Walter Gehring, Kazuho Ikeo, Takashi Gojobori. Other versions:
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Summary[
edit] Description: microscopic view of sporangium of Phytophthora cactorum. Date: 10 December 2008. Source:
: This image is
Image Number 5338001 at
Forestry Images, a source for forest health, natural resources and silviculture images operated by
The Bugwood Network at the University of Georgia and the
USDA Forest Service.. Author: Mary Ann Hansen. Permission (
Reusing this file): Cite: Mary Ann Hansen, Virginia Polytechnic Institute and State University, Bugwood.org.
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Summary[
edit] Description: English: This disease cycle was taken with permission from the APA website from the article Blank Shank of Tobacco. Date: 14 August 2006, 09:01:10. Source: Gallup, C.A., M.J. Sullivan, and H.D. Shew. 2006. Black Shank of Tobacco. The Plant Health Instructor. DOI: 10.1094/PHI-I-2006-0717-01. Author: Gallup, C. A., Sullivan, M. J. & Shew, H. D.
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Cystoseira siliquosa = Halidrys siliquosa (L.) Lyngbye
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Plantarum indigenarum et exoticarum icones ad vivum coloratae, oder, Sammlung nach der Natur gemalter Abbildungen inn- und ausländlischer Pflanzen, für Liebhaber und Beflissene der Botanik /
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