Download or read book Systematics and Life History of the Great Barracuda Sphyraena Barracuda Walbaum written by Donald P. De Sylva and published by . This book was released on 1970 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Systematics and Life History of the Great Barracuda Sphyraena Barracuda Walbaum written by Donald P. De Sylva and published by . This book was released on 1963 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The great barracuda, Sphyraena barracuda (Walbaum), family Sphyraenidae, is found in all tropical seas, with the exception of the eastern Pacific. The following nominal species are considered as synonyms of barracuda Walbaum, 1972: picuda Bloch and Schneider, 1801; becuna Lacèpéde, 1801; barracuda Shaw, 1804; barracuda Cuvier, 1829; commersoni Cuvier, 1829; dussumieri Cuvier, 1829; agam Rüppell, 1835; affinis Rüppell, 1835; nuageuse Liénard, 1843; picuda Poey, 1866; snodgrassi Jenkins, 1901; and akerstromi Whitley, 1947. S. kadenar Montrouzier, 1857, and microps Marshall, 1953, are probably synonyms. Barracuda were collected off Miami, Florida, from Bimini, Bahamas, and specimens from the Danish Oceanographical Expeditions in the western Atlantic were used. Ontogenetic variation in proportional measurements was determined for 171 specimens from 5.5 to 1111 mm standard length. Keys for identification are presented for barracuda, gauchancho, picudilla, borealis, and sphyraena. Most males mature at two years and all mature by three years. Some females mature at three years, and all mature at four. The spawning season is from April until October off southern Florida. Spawning was not observed but probably occurs in the open ocean. The eggs were not identified from plankton tows. Postlarvae were taken far from shore and near the surface, over depths of 200 to 5200 meters. Age analyses were based upon the scale readings of 555 barracuda, back-calculated lengths from scale measurements, and upon modes in the length-frequency distributions of 2707 specimens from southern Florida. It attains 10 to 12 inches at the end of the first winter, and 18 to 22 inches at the end of its second. It reaches an age of at least 14 years. Maximum length is about 6 feet and a weight of more than 100 pounds. The young barracuda drifts inshore in spring, spends its first summer in shallow nursery areas, and moves offshore to somewhat deeper water in late fall. During the second summer it enters the mangrove habitat or the deeper weed beds. In its third year it enters the coral-reef habitat. The barracuda migrates seasonally along both coasts of Florida. Some individuals may drift out to sea. Young sometimes occur in loose aggregations, but the adults are solitary. Peck order was observed among individuals from 12 to 16 inches long which were confined in a tank. Young feed upon atherinids, gobiids, and clupeids. Tetraodontiform fishes, hemiramphids, and carangids were most commonly taken by the adults. A change from a shallow-water habitat to that of a reef existence is accompanied by a change in food habits. A summary of the 29 attacks reputedly made by barracuda on humans is presented and analyzed. Underwater experiences with barracuda are discussed in relation to factors which are favorable to an attack. Poisoning in humans who have eaten fresh barracuda is due to a toxin in the flesh and not from bacterial poisoning. In the western Atlantic, poisonings have occurred throughout the year. There seems to be no relation between the attainment of maturity or the spawning cycle and the poisonous nature of barracuda flesh. Some 58 per cent of the stomacs of adult barracuda contained fishes which are reputedly toxic, of which 20 per cent were tetraodontiform fishes. Evidence is presented for a food-chain origin of the toxin, and mechanisms are discussed for the transmission of the toxin from planktonic and benthic algae to barracuda by way of intermediate organisms. Variations in hydrographic and meteorological features are believed to results in distinct temporal and spatial variation in the toxicity of barracuda as well as other fishes"--p. 1-2.
Download or read book Sphyraena Barracuda Its Morphology Habits and History written by Eugene Willis Gudger and published by . This book was released on 1918 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Complete Guide to Saltwater Fishing written by Al Ristori and published by Woods N' Water, Inc.. This book was released on 2002 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Complete Guide to Saltwater Fishing is the most authoritative handbook compiled on North America's most popular saltwater game fish. Over 125 species are included. Details on each fish include its range, average weight, current IGFA record information, and other pertinent identification data. Ristori covers all types of ultra-light rods and reels; medium, heavy spinning, and baitcasting gear; and equipment for fly fishing enthusiasts, too. He also talks about terminal tackle, including monofilament, fly lines, leadcore, wire, hooks, and lures. An entire chapter is dedicated to helping anglers better understand the ever-changing waters they're fishing and the importance of discovering the variables that dictate where fish may be and when they'll be feeding. He even includes the latest tips on shore fishing.
Download or read book Feeding Habits and Food of the Great Barracuda Sphyraena Barracuda in the Indian River written by Richard W. Fahs and published by . This book was released on 1976 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book All Stings Considered written by Craig Thomas and published by University of Hawaii Press. This book was released on 1997-06-01 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does urinating on Portuguese man-of-war stings do any good? Will coral grow inside coral cuts? Why do so many marine cuts in Hawaii become infected? All Stings Considered answers these and many other questions about the injuries that can occur while working or playing in Hawaii's ocean waters. Covering far more than stings, this book's topics range from barracuda bites to sunburn; from ciguatera fish poisoning to swimmer's ear. This generously illustrated volume is the only medical guide that specifically addresses Hawaii's unique marine species. This book is for anyone who goes near or into the water ... or cares for those who do. It describes injury prevention and first aid in everyday language with descriptions and pictures for the layperson and more specialized information on each type of injury for the medical professional.
Download or read book NOAA Technical Report NMFS CIRC written by and published by . This book was released on 1977 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Age Growth and Reproductive Patterns of the Great Barracuda Sphyraena Barracuda from the Florida Keys written by Elizabeth Kadison and published by . This book was released on 2010 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Flora and Fauna of the Northeastern United States written by A. R. Cavaliere and published by . This book was released on 1977 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fishery Publication Index 1965 74 written by Mary Ellen Engett and published by . This book was released on 1977 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publications are listed numerically and indexed by author and subject.
Download or read book Poisonous Fishes of the South Seas written by and published by . This book was released on 1950 with total page 1416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book N O A A Technical Report NMFS SSRF written by and published by . This book was released on 1950 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Scientific Report written by and published by . This book was released on with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Life History and Systematics of the Great Barracuda Sphyraena Barracuda Walbaum written by Donald Perrin DeSylva and published by . This book was released on 1958 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientists in the sea written by James Woodell Miller and published by . This book was released on 1972 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Guide to the Study of Fishes written by David Starr Jordan and published by . This book was released on 1905 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:
