was originally distributed in the Mississippi River basin from Pennsylvania to Montana. In addition, this species lives in Louisiana and the Gulf Slope Drainage from the Calcasieu River to the Rio Grande in Texas and New Mexico (Page and Burr, 1991).
The introduction of Ictiobus spp.) in Lake Erie and the lower Maumee River, Ohio. These buffalo fishes were deliberately introduced and stocked for sport fishing and aquaculture in Ohio in western Lake Erie between 1920 and 1930. However, the effects of the introduction are not well known and studied (Lee et al. 1980; Trautman 1981; Page and Burr 1991). (Lee, et al., 1980; Page and Burr, 1991; Trautman, 1981)into other areas was likely caused by shipments of buffalo fishes (
- Aquatic Biomes
- lakes and ponds
- rivers and streams
- Average elevation
- below about 2,135 m
is somewhat stout and its back is a little bit arched and compressed. The dorsal area is brown-olive and fades to silver then white at its belly. The fins are usually opaque. The fins of older fish are dark yellow. The midpoint of the lower lip is projected like a nipple and has big scales. Small tubercules are observed on the body of males in breeding seasons.
Adult carpsuckers are usually 12 to 18 inches (30 to 45 cm) in length and 1 to 3 lbs (453.6 to 1361 g) in weight. Sometimes, fish weighing over 10 lbs (4546 g) are caught. (BISON, 2004; Page and Burr, 1991)
- Sexual Dimorphism
- sexes alike
- Range mass
- 4546 (high) g
- 160.21 (high) oz
- Average mass
- 453.6-1361 g
- Average length
- 30-45 cm
Information about life history and developmental stages is not well known. However, the river carpsucker broadcasts its eggs on the silt or sand in spring (Sublette et al. 1990). The characteristics of the eggs are adhesive and demersal. Also, an egg diameter is about 1.7 to 2.1 mm. After 8 to 15 days, young fry hatch. (Sublette, et al., 1990)
Reproduction of the river carpsucker usually occurs in late spring. In a breeding season, this species gathers in large groups and spawns. Although the spawning peak is not well described, ripening time is quite different for individuals and does not occur synchronously. Some females spawn more than once per year. This carpsucker broadcasts eggs randomly and usually releases over 100,000 eggs. (BISON, 2004)
- Mating System
- polygynandrous (promiscuous)
The river carpsucker can produce eggs at age 2 to 3 but sexual maturity depends on sex. Maturity is age 2 to 3 for males and age 3 to 4 in females (Becker 1983).
The water temperature where the river carpsucker can spawn ranges from 18.3 to 19.1°C. Spawning occurs from the late spring and lasts until the beginning of summer when the water temperature ranges from 24.0 to 27.5°C. (Becker, 1983)
- Key Reproductive Features
- seasonal breeding
- gonochoric/gonochoristic/dioecious (sexes separate)
- broadcast (group) spawning
- Breeding interval
- Usually more than once per a year
- Breeding season
- From late in the spring to June or July
- Average number of offspring
- over 100,000 eggs
- Average time to hatching
- 8 to 15 days
- Average age at sexual or reproductive maturity (female)
- 3 to 4 years
- Average age at sexual or reproductive maturity (male)
- 2 to 3 years
There is no parental care. The river carpsucker broadcasts its eggs on the sand and leaves them.
- Parental Investment
The river carpsucker usually lives 2 to 4 years. Thus, fish over six years old is not observed easily in nature. However, this species can live for 10 years.
- Range lifespan
- 10 (high) years
- Range lifespan
- Typical lifespan
- 2 to 4 years
- Typical lifespan
- Average lifespan
- 2 to 4 years
- Average lifespan
The river carpsucker forms large schools and moves together. Feeding behavior of this species is known as they forage near the bottom which consists of sand or silt. (Sublette, et al., 1990)
Communication and Perception
The river carpsucker is well known as a bottom feeder and detritivore. This species eats and filters nutrients from silt and detritus. It ingests all kinds of items on the river bottom like algae, protozoans, chironomids, microcrustaceans, various tiny planktonic plants and animals (Becker 1983; Sublette et al. 1990).
- Animal Foods
- aquatic crustaceans
- Plant Foods
- Other Foods
- Foraging Behavior
Carnivorous fishes such as northern pike, muskellunge, walleye, largemouth bass are well known predators (Froese and Pauly, 2002; Baldry, 2004). However, these predators cannot eat adult river carpsuckers. Humans are the biggest fish predators and usually Asian people prefer to eat these kinds of fishes. In addition, some birds like great blue herons may feed on river carp suckers (Baldry, 2004). (Baldry, 2004; Froese and Pauly, 2004)
Economic Importance for Humans: Positive
Commercial fisherman caught the river carpsuckers for food during the 1960s. This species was one of the most plentiful fishes in Elephant Butte Reservoir in New Mexico (Jester 1972). Another place which has a relatively large abundance was in Caballo Reservoir in Texas. However, the river carpsuckers are reduced rapidly by the effect of toxics in the reservoir.
Even though most people in the United States think the river carpsucker is useless and not palatable, these fish are popular food in Asia. Capiodes carpio is also referred to as “cold water buffalo” in some areas of the southern United States (Sublette et al. 1990). (Jester, 1972; Sublette, et al., 1990)
- Positive Impacts
Economic Importance for Humans: Negative
This species has no known negative effects on humans.
Some reports and proposals were suggested in order to protect native population and habitat in the river from the river carpsucker. Also, the removal of these species was related to management of water uses. (BISON, 2004)
The river carpsucker is not considered a game species. This species is also called carpsucker, white carp, quillback, silvery carp, northern carpsucker.
Renee Sherman Mulcrone (editor).
Kyung Seo Park (author), University of Michigan-Ann Arbor, William Fink (editor, instructor), University of Michigan-Ann Arbor.
living in the Nearctic biogeographic province, the northern part of the New World. This includes Greenland, the Canadian Arctic islands, and all of the North American as far south as the highlands of central Mexico.
living in the southern part of the New World. In other words, Central and South America.
Referring to an animal that lives on or near the bottom of a body of water. Also an aquatic biome consisting of the ocean bottom below the pelagic and coastal zones. Bottom habitats in the very deepest oceans (below 9000 m) are sometimes referred to as the abyssal zone. see also oceanic vent.
- bilateral symmetry
having body symmetry such that the animal can be divided in one plane into two mirror-image halves. Animals with bilateral symmetry have dorsal and ventral sides, as well as anterior and posterior ends. Synapomorphy of the Bilateria.
uses smells or other chemicals to communicate
an animal that mainly eats decomposed plants and/or animals
particles of organic material from dead and decomposing organisms. Detritus is the result of the activity of decomposers (organisms that decompose organic material).
animals which must use heat acquired from the environment and behavioral adaptations to regulate body temperature
- external fertilization
fertilization takes place outside the female's body
union of egg and spermatozoan
a method of feeding where small food particles are filtered from the surrounding water by various mechanisms. Used mainly by aquatic invertebrates, especially plankton, but also by baleen whales.
A substance that provides both nutrients and energy to a living thing.
mainly lives in water that is not salty.
having a body temperature that fluctuates with that of the immediate environment; having no mechanism or a poorly developed mechanism for regulating internal body temperature.
referring to animal species that have been transported to and established populations in regions outside of their natural range, usually through human action.
having the capacity to move from one place to another.
specialized for swimming
- native range
the area in which the animal is naturally found, the region in which it is endemic.
an animal that mainly eats all kinds of things, including plants and animals
reproduction in which eggs are released by the female; development of offspring occurs outside the mother's body.
photosynthetic or plant constituent of plankton; mainly unicellular algae. (Compare to zooplankton.)
the kind of polygamy in which a female pairs with several males, each of which also pairs with several different females.
- seasonal breeding
breeding is confined to a particular season
reproduction that includes combining the genetic contribution of two individuals, a male and a female
associates with others of its species; forms social groups.
uses touch to communicate
that region of the Earth between 23.5 degrees North and 60 degrees North (between the Tropic of Cancer and the Arctic Circle) and between 23.5 degrees South and 60 degrees South (between the Tropic of Capricorn and the Antarctic Circle).
the region of the earth that surrounds the equator, from 23.5 degrees north to 23.5 degrees south.
animal constituent of plankton; mainly small crustaceans and fish larvae. (Compare to phytoplankton.)
BISON, 2004. "http://fwie.fw.vt.edu/states/nmex_main/species/010090.htm." (On-line). Biota Information System Of New Mexico BISON. Accessed November 15, 2004 at
Baldry, I. 2004. "Effect of Common Carp (Cyprinus carpio) on Aquatic Restorations" (On-line). Accessed October 18, 2004 at http://horticulture.coafes.umn.edu/vd/h5015/rrrmain.htm.
Baxter, G., J. Simon. 1970. Wyoming Game and Fish Department. Bulletin number 4, 168 pp.: Cheyenne, Wyoming..
Becker, G. 1983. Fishes of Wisconsin. Madison, WI. 1052 pp.: Univ. Wisconsin Press.
Beckman, W. 1952. Guide to the fishes of Colorad. Boulder, Colorado. 110 pp.: University of Colorado Museum.
Behmer, D. 1965. periodicity of the river carp-sucker, CARPIODES CARPIO. 72:253-262: Proc. Iowa. Acad. Sci..
Bestgen, K., S. Platania. 1990. Extirpation of Notropis simus simus (Cope) and Notropis orca Woolman (Pisces: Cyprinidae) from the Rio Grande in New Mexico, with Notes on Their Life History. In: Occasional Papers, Number 6, pp. 1-8. February 16, 1990.: The Museum of Southwestern Biology.
Brezner, J. 1958. Food habits of the Northern river carpsucker in Missouri. 20(4): 170-174.: Progressive Fish-Culturisst.
Ellis, M. 1914. Fishes of Colorado. 11(1):5-135: University of Colorado Studies.
Froese, R., D. Pauly. 2004. "Fishbase: Species summary for Cyprinus carpio" (On-line). Accessed October 18, 2004 at http://www.fishbase.org.
Fuller, P. 2004. "Species summary at Noninditenous Aquatic species Database" (On-line). Accessed January 07, 2004 at http://nas.er.usgs.gov/queries/FactSheet.asp?speciesID=341.
Hammerson, G. 2004. "Comprehensive report for Cyprinus carpio" (On-line). Accessed January 07, 2004 at http://www.natureserve.org/explorer/servlet/NatureServe?menuselect=none&sourceTemplate=tabular_report.wmt&loadTemplate=species_RptComprehensive.wmt&selectedReport=RptComprehensive.wmt&summaryView=tabular_report.wmt&elKey=104464&paging=home&save=true&startIndex=1&nextStartIndex=1&reset=false&offPageSelectedElKey=104464&offPageSelectedElType=species&offPageYesNo=true&post_processes=&radiobutton=radiobutton&selectedIndexes=104464&menuselectfooter=none.
Hubbs, C., R. Johnson. 1943. Hybridization in nature between species of Catostomid fishes. Contributions of the Laboratory of Vertebrate Biology, 22:1-77.: University of Michigan.
Jester, D. 1972. Life history, ecology, and management of the river carpsucker, CARPIODES CARPIO (Rafinesque), with reference to Elephant Butte Lake. N. M. State Univ. Agric. Exp. Stn. Res. Rep., No. 243: 120 pp.
Jordan, D., B. Evermann. 1902. American Food and Game Fishes. New York, New York. 574 pp.: Doubleday, Page and company.
Koster, W. 1957. Guide to the fishes of New Mexico. Abbuquerque, New Mexico. 116 pp.: University of New Mexico press.
Lammens, E., W. Hoogenboezem. 1991. Diets and Feeding Behavior. Pp. 353-376 in Cyprinid Fishes.: London: Chapman and Hall.
Lee, D., C. Gilbert, C. Hocutt, R. Jenkins, D. McAllister, J. Stauffer, Jr.. 1980. Atlas of North American Freshwater Fishes. 867 pp.: North Carolina State Museum of Natural History.
Leu, J. 2004. "Fish information" (On-line). Bowfishing Association of Iowa. Accessed October 18, 2004 at http://www.bowfishiowa.com/rivercarpsucker.htm.
Li, H. 1968. Fishes of the South Platte River Basin. Fort Collins, Colorado. 67 pp.: Colorado State University.
Page, L., B. Burr. 1991. A field guide to freshwater fishes: North America north of Mexico. Boston, Massachusetts. 432 pp.: Houghton Mifflin Company.
Pflieger, W. 1975. Fishes of Missouri. 341 pp.: Missouri Department of Conservation.
Robins, C., R. Bailey, C. Boyd, J. Brooker, E. Lachner, R. Lea, W. Scott. 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Pub., 20: 183 p.
Smith, P. 1979. The fishes of Illinois. Urbana. 314 pp: Univ. Illinois Press.
Sublette, J., M. Hatch, M. Sublette. 1990. The fishes of New Mexico. Albuquerque, New Mexico. 393 pp.: University New Mexico Press.
Trautman, M. 1981. The fishes of Ohio. Second edition. Columbus. 782 pp.: Ohio State Univ. Press.