common thresher造句
例句與造句
- The common thresher is migratory, moving to higher latitudes following warm water masses.
- Immature common threshers fall prey to larger sharks.
- Common thresher sharks are the target of a popular recreational fishery off Baja, Mexico.
- The common thresher is the largest thresher shark species, commonly reaching long and in weight.
- Analysis of mitochondrial DNA has revealed substantial regional genetic variation within common threshers in all three oceans.
- It's difficult to find common thresher in a sentence. 用common thresher造句挺難的
- An oft-repeated myth about the common thresher is that they cooperate with swordfish to attack whales.
- Aside from observations of killer whales feeding on common threshers off New Zealand, adults have no known natural predators.
- Despite its size, the common thresher is minimally dangerous to humans due to its relatively small teeth and timid disposition.
- The United States manages common thresher fisheries via regulations such as commercial quotas and trip limits, and recreational minimum sizes and retention limits.
- In 1976, the commercial common thresher shark ( " Alopias vulpinus " ), and the development of new processing techniques.
- Common threshers are still taken commercially in the United States, with about 85 % coming from the Pacific and 15 % from the Atlantic.
- The dark pigment above the pectoral fins, the rounded pectoral fin tips, and the absence of labial furrows separate this shark from the common thresher.
- The William Schroeder introduced the name " common thresher " in 1945 to differentiate it from the bigeye thresher ( " A . superciliosus " ).
- In the United States, a drift gillnet fishery for the common thresher developed in southern California in 1977, beginning with 10 vessels experimenting with a larger-sized mesh.
- The long tail of the common thresher, the source of many fanciful tales through history, is used in a whip-like fashion to deliver incapacitating blows to its prey.
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