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Sucker

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sucker, common name for members of the family Catostomidae, freshwater fish related to the minnow minnow, common name for the Cyprinidae, a large family of freshwater fish which includes the carp (Cyprinus carpio), and of which there are some 300 American species. The European minnow is Phoxinus phoxinus.
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 and catfish catfish, common name applied to members of the freshwater fish families constituting the suborder Nematognathi. The catfish is related to the sucker and the minnow, and like them has a complex set of bones forming a sensitive hearing apparatus.
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 families and like them possessing an intricate set of bones forming a highly sensitive hearing apparatus. Suckers range in size from 6 in. (15 cm) to 3 ft (90 cm). They have fleshy, sucking mouths and are sluggish bottom feeders, eating small aquatic animals and plants. The white, or common, sucker, found throughout North America, is an important food fish with firm, sweet (though bony) flesh. Buffalo fish are large suckers whose coarse, bony, nutritious flesh is also much used as food in the central states. The bigmouth buffalo fish reaches 4 ft (120 cm) in length and 65 lb (29 kg) in weight, the smallmouth buffalo fish sometimes attains 20 lb (9 kg), and the black, or mongrel, buffalo fish is intermediate in size. Other suckers are known as red horses, carp suckers, and freshwater mullets. Suckers are classified in the phylum Chordata Chordata , phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their development. Most chordates are vertebrates (animals with backbones), but the phylum also includes some small marine invertebrate
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, subphylum Vertebrata, class Osteichthyes, order Mormyriformes, family Catostomidae.

sucker

Enlarge picture
Sucker (Catostomus)
(credit: Grant Heilman)
Any of 80–100 species (family Catostomidae) of freshwater food fishes found mostly in North America. Suckers can be distinguished from minnows by the sucking mouth, with protrusible lips, on the underside of the head. Generally sluggish, they suck up detritus, invertebrates, and plants from the bottom of lakes and slow streams. The species vary greatly in size. The lake chubsucker (Erimyzon sucetta) grows to 10 in. (25 cm) long; the bigmouth buffalo fish (Ictiobus cyprinellus) grows to 35 in. (90 cm) and over 70 lbs (32 kg).


sucker
1. a young animal that is not yet weaned, esp a suckling pig
2. Zoology an organ that is specialized for sucking or adhering
3. a cup-shaped device, generally made of rubber, that may be attached to articles allowing them to adhere to a surface by suction
4. Botany
a. a strong shoot that arises in a mature plant from a root, rhizome, or the base of the main stem
b. a short branch of a parasitic plant that absorbs nutrients from the host
5. a pipe or tube through which a fluid is drawn by suction
6. any small mainly North American cyprinoid fish of the family Catostomidae, having toothless jaws and a large sucking mouth
7. any of certain fishes that have sucking discs, esp the clingfish or sea snail
8. a piston in a suction pump or the valve in such a piston

sucker [′sək·ər]
(botany)
A shoot that develops rapidly from the lower portion of a plant, and usually at the expense of the plant.
(zoology)
A disk-shaped organ in various animals for adhering to or holding onto an individual, usually of another species.

sucker
A shoot rising from a subterranean root or stem of a plant.

Sucker 

(also, watershoot or water sprout), a shoot on the trunk or a thick branch of a tree that develops from dormant buds. Its leaves are larger than those of other shoots. Suckers are formed when a tree freezes, is pruned, or is given better lighting (for example, when neighboring trees are cut down). They are found frequently on oaks, maples, elms, black pop-lars, and Lombardy poplars. In fruit-bearing trees the suckers are usually destroyed because their growth decreases the number of flower buds, thereby decreasing also the fruit yield.



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Along Trunion Pike she went to Ned Winters' barn and turning east followed a street of low frame houses that led over Gospel Hill and into Sucker Road that ran down a shallow valley past Ike Smead's chicken farm to Waterworks Pond.
If I couldn't get ten pounds for him, just like that, with a thank-you- ma'am, I'm a sucker that don't know a terrier from a greyhound.
There he crept beneath two shoots of olive that grew from a single stock--the one an ungrafted sucker, while the other had been grafted.
 
 
 
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