| 单词 | ventral fin |
| 例句 | Effective August 30 through September 1, all Chinook must be adipose or left ventral fin clipped to be retained. State Fish and Wildlife Columbia River regional fishing reports 2014-08-26T04:00:00Z From August 30-September 1, Chinook must be adipose or left ventral fin clipped to be retained. State Fish and Wildlife Columbia River regional fishing reports 2014-07-22T04:00:00Z The adipose or left ventral fin clip restriction for Sun. Columbia River region offers many fishing opportunities and fish species 2016-08-30T04:00:00Z Chinook retention on Sundays and Mondays will be limited to hatchery fish with an adipose or left ventral fin clip. Buoy 10 salmon fishing at Lower Columbia mouth should ramp up in next couple of weeks 2016-08-18T04:00:00Z Chinook retention on Sundays and Mondays will be limited to hatchery fish with an adipose or left ventral fin clip only. Chef Jason Wilson rolls out the red carpet for a sumptuous king salmon recipe 2016-08-10T04:00:00Z All Chinook must be adipose and/or ventral fin clipped to be retained. There are many regulation changes and fishing options in southwest Washington coming up next month 2012-07-29T19:39:04Z A group including the greater part of freshÐwater fishes, and many marine ones, having the ventral fins under the abdomen behind the pectorals. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z For example, there is research showing that fish show a preference for touching the sides of aquariums with one side of their ventral fins or another. Are Wallabies Left or Right Handed? Both! (Sometimes) 2012-01-27T19:15:00.350Z Its shape is flat and short, the body covered with large scales; the dorsal and anal fins are provided with numerous spines, and the ventral fins produced into long filaments. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2 "Gloss" to "Gordon, Charles George" 2011-10-31T02:00:28.703Z It is snake-shaped, devoid of ventral fins, and the minute scales are embedded in the slimy skin. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z From the anal to the ventral fins one inch, five lines. Lachesis Lapponica A Tour in Lapland, Volume 1 2010-12-31T03:00:11.350Z Destitute of the ventral fin, as the eels. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z Fishes having the ventral fins placed on the abdomen behind the pectoral fins; as in the salmon, trout, pike, mullet, and herring. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History The peculiarities of the eel are the rudimentary scales buried in the skin, the well-developed pectoral fins, the rounded tail fin continuous with the dorsal and ventral fins. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 1 "Edwardes" to "Ehrenbreitstein" Now and again that particolored formation of marine life, the Portuguese man-of-war, is observed, its long ventral fins spread out like human fingers to steady it upon the surface of the water. Due South or Cuba Past and Present The ventral fins are red, with a white exterior edge. Lachesis Lapponica A Tour in Lapland, Volume 1 2010-12-31T03:00:11.350Z I found frequent traces, during my exploratory labors in Orkney, of the dorsal and ventral fins of this ichthyolite; but no trace whatever of the pectorals or of the caudal fin. The Cruise of the Betsey or, A Summer Ramble Among the Fossiliferous Deposits of the Hebrides. With Rambles of a Geologist or, Ten Thousand Miles Over the Fossiliferous Deposits of Scotland Thus, the ventral fins may be placed before, beneath, or behind the pectoral, or they may be wanting. Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History The ventral fins are exceedingly broad and long, and can be completely concealed in a fold of the abdomen. Austral English A dictionary of Australasian words, phrases and usages with those aboriginal-Australian and Maori words which have become incorporated in the language, and the commoner scientific words that have had their origin in Australasia The ventral fin which is uppermost as the fish lies on its side and is not to show, should be carefully cut off outside the skin. Home Taxidermy for Pleasure and Profit A Guide for Those Who Wish to Prepare and Mount Animals, Birds, Fish, Reptiles, etc., for Home, Den, or Office Decoration The gill cover is movable, and the spines of the ventral fins very sharp. The Boy With the U. S. Fisheries Moreover, their ventral fins were largely developed, and by this means the fish hopped, or rather, hitched along the sand, after the manner of seals. A Woman's Journey through the Philippines On a Cable Ship that Linked Together the Strange Lands Seen En Route A simulacrum of a ventral fin increases the resemblance. Social Life in the Insect World There is a species of carp with red ventral fin, which is caught and used in very large quantities: it is called "pumbo." The Last Journals of David Livingstone, in Central Africa, from 1865 to His Death, Volume II (of 2), 1869-1873 Continued By A Narrative Of His Last Moments And Sufferings, Obtained From His Faithful Servants Chuma And Susi Do not cut off the ventral fin on the side which is to be displayed. Home Taxidermy for Pleasure and Profit A Guide for Those Who Wish to Prepare and Mount Animals, Birds, Fish, Reptiles, etc., for Home, Den, or Office Decoration The gills flat, unarmed; pectoral fin subacute, triangular; ventral fin triangular, supported by a very strong first ray; dorsal and anal fins rounded. Narrative of a Survey of the Intertropical and Western Coasts of Australia Performed between the years 1818 and 1822 — Volume 2 The bones of the upper jaw are consolidated, and form a long, rigid, swordlike beak; the dorsal fin is high and without distinct spines; the ventral fins are absent. The Gutenberg Webster's Unabridged Dictionary Section S The ventral fins unite and form a ventral sucker for adhesion to stones and seaweeds. The Gutenberg Webster's Unabridged Dictionary Section I, J, K, and L Similarly with the extension of the dorsal and ventral fins, the undulations of which serve to move the fish gently along in a plane parallel to the ground. Hormones and Heredity Place the pectoral and ventral fins flat against the body. Home Taxidermy for Pleasure and Profit A Guide for Those Who Wish to Prepare and Mount Animals, Birds, Fish, Reptiles, etc., for Home, Den, or Office Decoration The ventral fins are slender, and terminate in a point. The Book of Household Management We observed, that the nine branches of nerves, which go to the twelve rays of these fins, are almost three times the size of the nerves that belong to the ventral fins. Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 1 Its ventral fin is peculiar, being unusually large, and of a circular shape, like boys’ playthings called “suckers.” A Popular Account of Dr. Livingstone's Expedition to the Zambesi and its tributaries And of the Discovery of Lakes Shirwa and Nyassa, 1858-1864 Flat-fishes move by means of undulations of the dorsal and ventral fins. Hormones and Heredity In this case the ventral fins are also left on. Home Taxidermy for Pleasure and Profit A Guide for Those Who Wish to Prepare and Mount Animals, Birds, Fish, Reptiles, etc., for Home, Den, or Office Decoration |
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