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█蒙城▇▄▃▂▁渔夫辨鱼▁▂▃▄▇岸上█
经过C,Z二位渔夫对鼓鱼的探索,让岸上众夫对鼓鱼有了更多认识,至此目前蒙城水域已知洄游鱼种有SUCKER,SHAD,DRUM等,感谢二位!
洄游鱼种力量都很巨大,是理想的把钓对象,可惜的是蒙城SUCKER被禁,好在我们又开始认识鼓鱼了!
以前岸上对鼓鱼关注不够,这里本夫就简单搜集了些关于鼓鱼的资料,现在认识还不迟:
Freshwater Drum
Aplodinotus grunniens
- Length: up to about 14 inches, although it may become quite large in rivers
- Weight: 5-15 pounds, world record is 54 1/2 pounds
- Coloring: Gray or silvery in turbid waters, bronze-colored in clearer waters. The head is somewhat darker than the rest of the body; the ventral portion of the fish is white. The pectoral and pelvic fins are white, but the rest of the fins are dusky.
- Common Names: sheepshead, croaker, thunder pumper, lake drum, grunt, bubbler, grinder
- Found in Lakes: all Great Lakes
The freshwater drum is the only member of its family that lives entirely in freshwater habitats, and it has the largest native range of any sport fish in the region. Drum are an important commercial crop on the Mississippi River but constitute only a small portion of the commercial perch catch in Lake Michigan.
The drum earned part of its Latin name, "grunniens" (meaning "grunting"), by its odd grunting noises, which are produced by a special set of muscles located in the body cavity that vibrates against the swim bladder. The purpose of the noise is unknown, but only mature males develop the structure (by the time they reach three years of age), suggesting that it is most likely related to spawning. Drums also may croak like bullfrogs when removed from the water, and scientists still don't know if the croaking noise is generated in the same way.
Identification of this fish is fairly easy. Drum have two dorsal fins that are joined by a narrow membrane. The anterior fin is spiny, and the posterior fin has soft rays. The are the only fish found in Wisconsin with a lateral line that extends through the caudal fin.
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The drum's otoliths are exceptionally large and look a great deal like ivory. In times past they have been worn as protective amulets, made into jewelry, and traded into areas far from the fish's native range (such as Utah and California).
Drum are a bottom-dwelling species found in lakes and rivers; they tolerate both clear and turbid conditions. Their diet consists mainly of immature insects, crayfish, and minnows, although they may also feed on mollusks.
The white, flaky flesh of the drum is tasty and has a low oil content. (nutritional information) When cooking, be sure that the fish doesn't dry out and become hard. The low oil content means that fillets dry out much more quickly than other, more oily, fish. Recommended cooking methods include pan frying (in batter) or deep fat frying. Smoking also works well, as long as you're careful not to heat them for too long.
Freshwater drum are good fighters and will take bait such as crayfish, minnows, and worms. In warm weather they move in schools to shallow waters to feed and possibly spawn (spawning has not been witnessed by scientists). By winter their activity levels and feeding activity are sharply reduced.
Black Drum
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Family Sciaenidae, DRUMS
Pogonias cromis
Description: high arched back; 10 to 14 pairs of chin barbels; gray or black colored body in adults; young have 4 to 6 vertical bars; has cobblestone-like teeth capable of crushing oysters; scales large.
Similar Fish: the vertical bars on juvenile black drum are somewhat similar to those on sheepshead, Archosargus probatocephalus; spadefish, Chaetodipterus faber; red drum, Sciaenops ocellatus.
Where found: INSHORE fish common to bays and lagoons; bottom dweller often found around oyster beds; also OFFSHORE.
Size: common to 30 pounds.
*Florida Record: 93 lbs.
Remarks: largest member of the drum family; spawns NEARSHORE in winter and early spring; feeds on oysters, mussels, crabs, shrimp and occasionally fish; longevity to 35 or more years.
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发表于 2009-8-13 11:32
楼主
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