A Synopsis of the British Diatomaceae; With Remarks on Their Structure, Functions and Distribution; And Instructions for Collecting and Preserving Specimens Volume 1

A Synopsis of the British Diatomaceae; With Remarks on Their Structure, Functions and Distribution; And Instructions for Collecting and Preserving Specimens Volume 1

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1853 edition. Excerpt: ...in-001." Length-0125" to-0172." v.v. Synedra scalaris, Kiitz. Bacill. xxviii. 32. Brackish water. Shagalieu Marsh, Poole Bay, June 1849, W. Sm. Plate XIV. 115. Ideal section of frustule, fig. 115 s. 7. Nitzschia linearis, W. Sm. F. V. linear, with rounded or truncated extremities, occasionally with a slight central constriction; V. linear, with acuminate extremities; keel nearly central; puncta in a single row; striae obscure. Length 0023" to-0075." Frustulia linearis, Ag. ex sp. authen. quae rnisit cl. Dr. Greville. Surirella multifasciata, Kiitz. Bacill. iii. 47. et Synedra oxyrhynchus, Kutz. Sp. Alg. p. 44. ad specimina quae misit cl. De BreTiisson, Sept. 1852. Fresh water: common. Lewes, March 1852, W. Sm. Wray, Mr. G. Smith, Nov. 1852. (Ceylon, Mr. Thwaites, Nov. 1850.) Plate XIII. 110. Supp. Plate XXXI. 110. 8. Nitzschia tenuis, W. Sm. F. V. linear, occasionally slightly sigmoid, extremities truncate; V. narrow, lanceolate, acute; striae obscure. Length-0042" to 0083." v.v. Synedra tergestina, Kutz. Bacill. iv. 33. ad specimina quae communicavit cl. De Brdbisson, Oct. 1852. Fresh water. Near Lewes, March 1850, W. Sm. Wray near Lancaster, Mr. G. Smith. Plate XIII. 111. Sect. III. Valves lanceolate. 9. Nitzschia spathnlata, n. sp. F. V. linear-lanceolate, extremities inflated; V. lanceolate, acute, with a single row of puncta. Length 0041" to-0083." v.s. "Nitzschia spathnlata," cl. DeBrehisson in Uteris cum speciminibus, Sept. 1852. Marine. Hull, Mr. R. Harrison. Supp. Plate XXXI. 268. 10. Nitzschia angularis, n. sp. F. V. lanceolate, truncate; V. lanceolate; keel central; puncta in a single row; surface of V. longitudinally striated. Length-0041" to-0065." v.v. Marine....show more

Product details

  • Paperback
  • 189 x 246 x 3mm | 100g
  • Rarebooksclub.com
  • English
  • Illustrations, black and white
  • 1236829204
  • 9781236829207