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Author : Pawson
Publisher :
ISBN 13 : 9781118694688
Total Pages : 70 pages
Book Rating : 4.6/5 (946 download)
Download or read book Biology of the Antarctic Seas VIII written by Pawson and published by . This book was released on 1977 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David L. Pawson
Publisher : American Geophysical Union
ISBN 13 : 9781118664605
Total Pages : 70 pages
Book Rating : 4.6/5 (646 download)
Download or read book Biology of the Antarctic Seas VIII written by David L. Pawson and published by American Geophysical Union. This book was released on 2013-03-22 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 28. The seven known species of Pogonophyrne are described and keyed. The mental barbel shows some variability, especially in Pogonophryne permitini. The genus is divided into two groups, one of three species, (P. scotti, P. dolichobranchiata, and P. phyllopogon) with no dorsal spots on the head and a low number of vertebrae (35-37) and rays(24-26) in the second dorsal fin and the other of four species (P. marmorata, P. barsukovi, P. permitini, and P. mentella), with dorsal spots on the head and a higher number of vertebrae (36-38) and rays (25-29) in the second dorsal fin. Most of the species appear to have circumpolar distributions, five being known from both East and West Antarctica. Only P. phyllopogon is known from just one locality and was not present in the new material. Several very small and very large specimens (the latter with damaged barbels) were not identified but are described.
Download or read book Biology of the Antarctic Seas 8 written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. Allan Child
Publisher : American Geophysical Union
ISBN 13 : 9780875908441
Total Pages : 116 pages
Book Rating : 4.9/5 (84 download)
Download or read book Antarctic and Subantarctic Pycnogonida written by C. Allan Child and published by American Geophysical Union. This book was released on 1994-01-10 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 63. Thirty nine species of Pycnogonida in eight genera belonging to the family Ammotheidae from Antarctic and Subantarctic localities are discussed witih new records reported for each species. One additional species is left unnamed for lack of suitable adult material.
Author : George A. Llano
Publisher : American Geophysical Union
ISBN 13 : 0875901174
Total Pages : 369 pages
Book Rating : 4.8/5 (759 download)
Download or read book Biology of the Antarctic Seas IV written by George A. Llano and published by American Geophysical Union. This book was released on 1971 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 17. Of the volumes currently available in the Antarctic Research Series, this volume is the fourth dealing with the biology of the antarctic seas. These collected papers comprise the results of original investigations, 11 of which are concerned mainly with the identification and distribution of marine plants and animals. In the first of these papers Stewart Springer gives a systematic appraisal of the five species of elasmobranch Rajidae from Antarctica, of which one represents a new and unique species. Heretofore one of the peculiarities of the antarctic ichthyological fauna has been the absence of sharks. In this very significant contribution, the author establishes the most southerly record for any member of the elasmobranchs. The second paper, by Patricia Kott, amplifies our systematic knowledge of the tunicates of the South Atlantic, South Pacific, and Indian oceans. It extends her monograph published as volume 13 of the Research Series under the title of Antarctic Ascidiacea and is based on collections made in the Antarctic through 1967; two new species are included. Additions and corrections to volume 13 are appended to this paper. John C. Markham reports on several lower chordates of the genus Cephalodiscus and discusses the systematics and distribution of the five species known from the Antarctic. The Deep Freeze materials examined in the course of this study were obtained through the U.S. Navy Hydrographic Office oceanographers from icebreakers assigned to task force 43 prior to and after the 1955–1959 International Geophysical Year and precede the National Science Foundation sponsored research now being conducted by the USNS Eltanin and the R/V Hero under the U.S. Antarctic Research Program.
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (632 download)
Download or read book Biology of the Antarctic Seas written by and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Waldo Lasalle Schmitt
Publisher : American Geophysical Union
ISBN 13 : 0875901115
Total Pages : 266 pages
Book Rating : 4.8/5 (759 download)
Download or read book Biology of the Antarctic Seas III written by Waldo Lasalle Schmitt and published by American Geophysical Union. This book was released on 1967 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David L. Pawson
Publisher : American Geophysical Union
ISBN 13 : 9781118664605
Total Pages : 0 pages
Book Rating : 4.6/5 (646 download)
Download or read book Biology of the Antarctic Seas VIII written by David L. Pawson and published by American Geophysical Union. This book was released on 2013-03-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 28. The seven known species of Pogonophyrne are described and keyed. The mental barbel shows some variability, especially in Pogonophryne permitini. The genus is divided into two groups, one of three species, (P. scotti, P. dolichobranchiata, and P. phyllopogon) with no dorsal spots on the head and a low number of vertebrae (35-37) and rays(24-26) in the second dorsal fin and the other of four species (P. marmorata, P. barsukovi, P. permitini, and P. mentella), with dorsal spots on the head and a higher number of vertebrae (36-38) and rays (25-29) in the second dorsal fin. Most of the species appear to have circumpolar distributions, five being known from both East and West Antarctica. Only P. phyllopogon is known from just one locality and was not present in the new material. Several very small and very large specimens (the latter with damaged barbels) were not identified but are described.
Author : C. Allan Child
Publisher : American Geophysical Union
ISBN 13 : 9780875908854
Total Pages : 184 pages
Book Rating : 4.9/5 (88 download)
Download or read book Antarctic and Subantarctic Pycnogonida written by C. Allan Child and published by American Geophysical Union. This book was released on 1995-01-09 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 69. The Antarctic Research Series provides for the presentation of detailed scientific research results from Antarctica, particularly the results of the United States Antarctic Research Program, including monographs and long manuscripts. The series is designed to make the results of Antarctic fieldwork available. The Antarctic Research Series encourages the collection of papers on specific geographic areas within Antarctica. In addition, many volumes focus on particular disciplines, including marine biology, oceanology, meteorology, upper atmosphere physics, terrestrial biology, geology, glaciology, human adaptability, engineering, and environmental protection.
Author : Llano
Publisher : American Geophysical Union
ISBN 13 : 0875901050
Total Pages : 286 pages
Book Rating : 4.8/5 (759 download)
Download or read book Biology of the Antarctic Seas II written by Llano and published by American Geophysical Union. This book was released on 1971 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stephen D. Cairns
Publisher : American Geophysical Union
ISBN 13 : 9780875908267
Total Pages : 168 pages
Book Rating : 4.9/5 (82 download)
Download or read book Biology of the Antarctic Seas XXII written by Stephen D. Cairns and published by American Geophysical Union. This book was released on 1993-01-11 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 58. A systematic study was made of the calanoid copepod genus Euaugaptilus found in Isaacs-Kidd midwater trawl and Bongo plankton net samples taken in Antarctic and Subantarctic waters. A total of 303 adult copepods representing 14 species of Euaugaptilus were found, including five new species (E. hadrocephalus, E. perasetosus, E. aliquantus, E. brevirostratus, and E. austrinus) and seven new records (E. maxillaris, E. nodifrons, E. bullifer, E. gibbus, E. angustus, E. laticeps, and E. oblongus). Euaugaptilus antarcticus (Wolfenden) is restored from synonymy. All species are characterized with pertinent descriptions and illustrations. Keys are presented for identification of the species.
Author : Janis Avery Speel
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (318 download)
Download or read book Biology of the Antarctic Seas XIII written by Janis Avery Speel and published by . This book was released on 1983 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (31 download)
Download or read book Biology of the Antarctic Seas written by and published by . This book was released on 1981 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Louis S. Kornicker
Publisher : American Geophysical Union
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.:/5 (318 download)
Download or read book Biology of the Antarctic Seas XIX written by Louis S. Kornicker and published by American Geophysical Union. This book was released on 1988 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Antarctic Research Series, Volume 47. A systematic study was made of the calanoid copepod genus Haloptilus found in Isaacs-Kidd midwater trawl and Bongo plankton Subantarctic seas and adjacent waters. A total of 799 adult copepods representing eight species of Haloptilus were found, of which only one species (H. ocellatus) was truly endemic to the Antarctic, occurring exclusively in waters south of the Antarctic Convergence. Three other species that were also found in the Antarctic were H. fons, H. oxycephalus, and H. longicirrus, of which the last is a new record and the first two are known as more or less cosmopolitan species. Four warmwater species found at stations just north to the Subantarctic were H. spiniceps, H. ornatus, H. longicornis, and H. paralongicirrus, of which the last is a new record. All species are redefined with pertinent descriptions and illustrations. A key is presented for identification of the species.
Author : Kornicker
Publisher :
ISBN 13 : 9781118694732
Total Pages : 367 pages
Book Rating : 4.6/5 (947 download)
Download or read book Biology of the Antarctic Seas XIV written by Kornicker and published by . This book was released on 1983-01-01 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Milton Oliver Lee
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (318 download)
Download or read book Biology of the Antarctic Seas written by Milton Oliver Lee and published by . This book was released on 1964 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lee
Publisher :
ISBN 13 : 9781118655764
Total Pages : 186 pages
Book Rating : 4.6/5 (557 download)
Download or read book Biology of the Antarctic Seas written by Lee and published by . This book was released on 2013-02-03 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
