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Book Kodiak Pandalid Shrimp Research

Download or read book Kodiak Pandalid Shrimp Research written by Peter B. Jackson and published by . This book was released on 1973 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Kodiak Pandalid Shrimp Research

Download or read book Kodiak Pandalid Shrimp Research written by Peter B. Jackson and published by . This book was released on 1974 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Proceedings of the International Pandalid Shrimp Symposium Kodiak Alaska

Download or read book Proceedings of the International Pandalid Shrimp Symposium Kodiak Alaska written by T.. Frady and published by . This book was released on 1981 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book NOAA Technical Report NMFS

Download or read book NOAA Technical Report NMFS written by and published by . This book was released on 1984 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Additions to a Revision of the Shark Genus Carcharhinus

Download or read book Additions to a Revision of the Shark Genus Carcharhinus written by J. A. F. Garrick and published by . This book was released on 1985 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Features of the valid nominal species of Aprionodon Gill (isodon Valenciennes) and Hypoprion Müller and Henle (hemiodon Valenciennes, macloti Müller and Henle, and signatus Poey), plus those of a previously unrecognized species here described as Carcharhinus leiodon n.sp., are examined and compared with those of Carcharhinus Blainville. Features studied include morphometrics, vertebral numbers and other vertebral characteristics, tooth numbers, color pattern, and some other aspects of external morphology. It is concluded that on these features C. Leiodon n.sp. is entirely encompassed within the parameters of Carcharhinus, and that, although A. isodon, H. hemiodon, H. macloti, and H. signatus each extend the range of diversity of Carcharhinus in one or more features, A. isodon is not uniquely different from Carcharhinus, and there is no common pattern of difference between the three species of Hypoprion and Carcharhinus. Accordingly, and because the nature of the teeth of Aprionodon and Hypoprion has been found insufficient to warrant generic distinction from Carcharhinus, the genera Aprionodon and Hypoprion are synonymised with Carcharhinus. A diagnosis and description are given for each of the above species. The descriptions include measurements, counts, and line illustrations that show the whole shark in lateral view, underside of head, nostril, and teeth. The geographic distribution is summarized, as are also the meager biological data available on number of embryos, size at birth, size at sexual maturity, and maximum size.

Book Trawl Survey of Shrimp and Forage Fish in the Kodiak and South Peninsula Districts 2007

Download or read book Trawl Survey of Shrimp and Forage Fish in the Kodiak and South Peninsula Districts 2007 written by David R. Jackson and published by . This book was released on 2008 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alaska Dept. of Fish and Game conducted a small-mesh bottom trawl survey for shrimp and forage fish from Sept. 25 to Oct. 26, 2007 in waters of the Kodiak and South Peninsula commercial shrimp fishing districts in the Westward Region. The primary purpose of the survey was to measure pandalid shrimp biomass within the region. Results were compared with established pandalid shrimp biomass threshold levels to determine appropriate fishery management. Secondary objectives included obtaining species composition data and length frequencies from commercially important groundfish and shrimp and generating density estimates for forage fish.

Book Fishery Bulletin

Download or read book Fishery Bulletin written by and published by . This book was released on 1991 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Grant in aid for Fisheries Program Activities

Download or read book Grant in aid for Fisheries Program Activities written by United States. National Marine Fisheries Service and published by . This book was released on 1972 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Grant in aid for Fisheries Program Activities

Download or read book Grant in aid for Fisheries Program Activities written by United States. National Marine Fisheries Service. Grant-in-aid Staff and published by . This book was released on 1976 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Commercial Fisheries Review

Download or read book Commercial Fisheries Review written by and published by . This book was released on 1973 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Marine Fisheries Review

Download or read book Marine Fisheries Review written by and published by . This book was released on 1973 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Global Ocean Data Inventory

Download or read book Global Ocean Data Inventory written by Intergovernmental Oceanographic Commission and published by . This book was released on 1980 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Surface to Bottom Pot Fishing for Pandalid Shrimp

Download or read book Surface to Bottom Pot Fishing for Pandalid Shrimp written by Louis Barr and published by . This book was released on 1967 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Baited shrimp pots were used to study the seasonal and diel changes in vertical distributions of several species of pandalid shrimp (primarily Pandalus borealis, P. goniurus, and P. hypsinotus) in Kachemak Bay, Alaska. This method has good potential for sampling shrimp populations in untrawlable areas.