The Cyclostomatous Bryozoa To The West Coast Of North America

Author : Alice Robertson
Publisher : Rarebooksclub.com
ISBN 13 : 9781230023991
Total Pages : 28 pages
Book Rating : 4.0/5 (239 download)

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Download or read book The Incrusting Chilostomatous Bryozoa of the West Coast of North America Volume 4 written by Alice Robertson and published by Rarebooksclub.com. This book was released on 2013-09 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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. 1908 edition. Excerpt: ... obtained between these localities. 57. Schizoporella cecili (Audouin) Hincks. PI. 19, fig. 42. Flustra Cecilii Audouin (Sav.), 1811, p. 66, pi. 8, fig. 3. Lepralia Cecilii, Busk, 1857, p. 173, pi. 15, figs. 6, 7. Lepralia Perugiana Heller, 1867, p. 102, pi. 2, fig. 10. Lepralia Cecilii, Waters, 1S79, voi. 3, p. 30, pi. 8, fig. 6. Schizoporella Cecilii', Hincks, 1880, p. 269, pi. 43, fig. 6. Schizoporella Cecilii, Ortmann, 1890, p. 51, pi. 4, fig. 4. Zoarium forming a delicate crust. Zoce.cia ovate, distinct, separated by distinct lines, alternate, thickly punctured over the surface, a row of small punctures outlining the margin; orifice arched above, lower margin straight with a characteristic looplike sinus in the middle (pi. 19, fig. 42); peristome slightly raised. Avicularia none. Ocecia prominent, taller than broad, smooth, convex, granular. The species here identified as S. cecili lacks the smooth utubonate process described by most observers. Waters ('79) describes a species from the Bay of Napies which possesses an imperforate area below the aperture, and points out that this species occurs in the Red Sea and from K, no Channel, Japan, in which neither imperforate area nor umbo are found. He remarks that we may consider that there is a variety with an umbo and one without. S. cecili is not found in great abundance. A single specimen is reported by Hincks from Queen Charlotte Islands. Only a single small piece of a colony growing over sponge occurs in our collection from San Pedro, California. 58. Schizoporella hyalina (Linnaeus) Hincks. PI. 19, figs. 43, 44, 45. Cellepora hyalina Linna-us, 1766-1768, ed. 12, p. 1286. Escharina personala Lamarck, 1856, ed. 2, vol. 2, p. 236. Lepralia hyalina, Johnston, 1847, ed. 2, p. 301, pi. 54, ...