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Oxford, England, United Kingdom
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AMNH, New York, New York (October 23, 2013)Xenasaphus devexuscollected in the Wolchow River, St. Petersburg, RussiaOrdovician (490-440 MYA)
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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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Illustration from Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Part III. Original description follows: Plate 8. Collosphærida. Diam. Fig. 1. Acrosphæra echinoides, n. sp., × 400 Fig. 2. Acrosphæra collina, n. sp., × 300 Fig. 3. Chænicosphæra nassiterna, n. sp., × 400 Fig. 4. Chænicosphæra murrayana, n. sp., × 300 Fig. 5. Chænicosphæra flammabunda, n. sp., × 300 Fig. 6. Clathrosphæra circumtexta, n. sp., × 400 Fig. 7. Clathrosphæra arachnoides, n. sp., × 300 Fig. 8. Clathrosphæra lamellosa, n. sp., × 300 Fig. 9. Xanthiosphæra erinacea, n. sp., × 400 Fig. 10. Xanthiosphæra lappacea, n. sp., × 300 Fig. 11. Xanthiosphæra lappacea, n. sp., × 100 A complete spherical cœnobium. The associated central capsules (each with a double shell) are densely crowded in the central part of the calymma, whilst its peripheral part is occupied by a layer of large alveoles. Numerous xanthellæ or yellow cells an scattered in the calymma.
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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 54. Phænocalpida, Cyrtocalpida, Anthocyrtida et Sethocyrtida. Diam. Fig. 1. Bathropyramis quadrata, n. sp., × 300 Fig. 2. Sethopyramis quadrata, n. sp., × 300 Fig. 3. Bathropyramis trapezoides, n. sp., × 300 Fig. 4. Bathropyramis ramosa, n. sp., × 300 Fig. 5. Peripyramis circumtexta, n. sp., × 300 Fig. 6. Plectopyramis dodecomma, n. sp., × 400 Fig. 7. Cinclopyramis infundibulum, n. sp., × 300 Fig. 8. Plectopyramis trapezomma, n. sp., × 400 Fig. 9. Cornutella hexagona, n. sp., × 400 Fig. 10. Cornutella sethoconus, n. sp., × 400 Fig. 11. Sethoconus orthoceras, n. sp., × 400 Fig. 12. Sethoconus bimarginatus, n. sp., × 400
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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 71. Podocyrtida. Diam. Fig. 1. Pterocorys rhinoceros, n. sp., × 400 Fig. 2. Pterocorys columba, n. sp., × 400 Fig. 3. Pterocorys campanula, n. sp., × 400 Fig. 4. Pterocorys hirundo, n. sp., × 300 Fig. 5. Pterocorys aquila, n. sp., × 300 Fig. 6. Dictyoceras insectum, n. sp., × 400 Fig. 7. Dictyoceras insectum, n. sp., × 400 Seen from the apex. Fig. 8. Dictyoceras formica, n. sp., × 400 Fig. 9. Dictyoceras melitta, n. sp., × 400 Seen from the apex. Fig. 10. Dictyoceras bombus, n. sp., × 400 Fig. 11. Dictyocodon annasethe, n. sp., × 400 Fig. 12. Dictyocodon palladius, n. sp., × 300 Fig. 13. Dictyocodon palladius, n. sp., × 600 Apical part of the shell alone. Fig. 14. Dictyocodon carolatæ, n. sp., × 300
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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 50. Larcarida, Larnacida et Zonarida. Diam. Fig. 1. Larnacilla typus, n. sp., × 300 From the sagittal pole (dorsal view). Fig. 1a. From the lateral pole (sagittal section). Fig. 1b. From the principal pole (equatorial section). Fig. 2. Larnacalpis lentellipsis, n. sp., × 400 From the sagittal pole (dorsal view). Fig. 2a. From the lateral pole (sagittal section). Fig. 2b. From the principal pole (equatorial section). Fig. 3. Larnacalpis triaxonia, n. sp., × 400 From the sagittal pole (dorsal view). Fig. 4. Larnacantha hexacantha, n. sp., × 400 From the sagittal pole (dorsal view). Fig. 5. Larnacantha bicruciata, n. sp., × 300 Frontal view. Fig. 6. Larnacantha prismatica, n. sp., × 300 Half frontal, half lateral view. Fig. 7. Cenolarcus primordialis, n. sp., × 300 From the sagittal pole. Fig. 7a. From the lateral pole. Fig. 7b. From the principal pole. Fig. 8. Larcidium dodecanthum, n. sp., × 300 From the sagittal pole. Fig. 8a. From the principal pole. Fig. 9. Zonarium octangulum, n. sp., × 300 Frontal view. Fig. 10. Zoniscus tetracanthus, n. sp., × 300 Frontal view. Fig. 11. Zoniscus hexatholius, n. sp., × 400 Dorsal view (from the sagittal pole). Fig. 11a. Lateral view (from the frontal pole). Fig. 12. Zonidium octotholium, n. sp., × 300 Frontal section (from the sagittal pole). Fig. 12a. Lateral view (from the frontal pole).
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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 131. Quadrilonchida. Diam. Fig. 1. Quadrilonche mesostaura, n. sp., × 300 Fig. 2. Quadrilonche platystaura, n. sp., × 100 Fig. 3. Xiphoptera dodecactena, n. sp., × 200 The central capsule with the central part of the skeleton. Fig. 4. Lonchostaurus bifurcus, n. sp., × 300 Fig. 5. Lonchostaurus crystallinus, n. sp., × 400 Fig. 6. Lonchostaurus rhomboides, n. sp., × 200 The radial spines are completely enclosed in the rhombic calymma, the surface of which is covered with small plates, similar to those in the shell of the Sphærocapsida. Fig. 7. Zygostaurus amphithectus, n. sp., × 300 The square central capsule envelops the half skeleton. Fig. 8. Zygostaurus sagittalis, n. sp., × 300 Fig. 9. Lithoptera tetraptera, n. sp., × 300 Fig. 10. Lithoptera quadrata, n. sp., × 300 The central part of the skeleton is enclosed by the four-lobed central capsule.
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Summary[
edit] Description: English: Radiolarian skeleton, Cladococcus abietinus (Haeckel, 1887) From a deep water sample in the N.W. Medit. Sea in 2018. Date: 18 July 2018, 16:58:51. Source:
flickr. Author: tintinnidguy.
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Summary[
edit] Description: English: Tall Silverpea (Xiphotheca fruticosa). Species of plant. Date: 14 August 2020. Source:
https://www.inaturalist.org/photos/89887349. Author: Ian Webb. Camera location
34° 03′ 58.93″ S, 18° 23′ 08.55″ E View all coordinates using:
OpenStreetMap-34.066369; 18.385709. Image shared by iNaturalist user: iwebb Licensing[
edit] : This file is licensed under the
Creative Commons Attribution 4.0 International license. :. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. https://creativecommons.org/licenses/by/4.0 CC BY 4.0 Creative Commons Attribution 4.0 truetrue. : This image was originally posted to iNaturalist by
iwebb at
https://www.inaturalist.org/photos/89887349. It was reviewed on 2 February 2021 by
INaturalistReviewBot and found to be published under the terms of the Cc-by-4.0 license.
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Summary[
edit] Description: English: Dorsal habitus of Megaporus howitti. Date: 4 February 2013. Source: Own work. Author:
Michael Munich.
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.