Semotilus atromaculatus - (Mitchill, 1818)
Creek Chub
Taxonomic Status: Accepted
Related ITIS Name(s): Semotilus atromaculatus (Mitchill, 1818) (TSN 163376)
Unique Identifier: ELEMENT_GLOBAL.2.104867
Element Code: AFCJB41010
Informal Taxonomy: Animals, Vertebrates - Fishes - Bony Fishes - Minnows and Carps
Image 136

© Noel Burkhead & Virginia Dept of Game and Inland Fisheries (Fishes of Virginia)

 
Kingdom Phylum Class Order Family Genus
Animalia Craniata Actinopterygii Cypriniformes Cyprinidae Semotilus
Genus Size: B - Very small genus (2-5 species)
Check this box to expand all report sections:
Concept Reference
Help
Concept Reference: Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea, and W.B. Scott. 1991. Common and scientific names of fishes from the United States and Canada. American Fisheries Society, Special Publication 20. 183 pp.
Concept Reference Code: B91ROB01NAUS
Name Used in Concept Reference: Semotilus atromaculatus
Taxonomic Comments: A hybrid PHOXINUS OREAS X SEMOTILUS ATROMACULATUS has been recorded in the James River drainage, Virginia (Copeia 1992:548-553). Has hybridized with PHOXINUS ERYTHROGASTER in Clark Creek, Wilkinson County, Mississippi (Grady and Cashner 1988). Also known to hybridize with CAMPOSTOMA ANOMALUM. SEMOTILUS THOREAUIANUS, formerly included in S. ATROMACULATUS, was recognized as a distinct species by Johnson and Ramsey (1990). See Johnson and Ramsey (1990) for discussion of variation and subspecies.
Conservation Status
Help

NatureServe Status

Global Status: G5
Global Status Last Reviewed: 17Aug2015
Global Status Last Changed: 17Sep1996
Ranking Methodology Used: Ranked by inspection
Rounded Global Status: G5 - Secure
Nation: United States
National Status: N5 (05Dec1996)
Nation: Canada
National Status: N5 (17Aug2015)

U.S. & Canada State/Province Status
United States Alabama (S5), Arkansas (S4), Colorado (S5), Connecticut (S5), Delaware (S4), District of Columbia (S4), Florida (SNR), Georgia (S5), Illinois (S5), Indiana (S5), Iowa (S5), Kansas (S5), Kentucky (S4S5), Louisiana (S5), Maine (S4), Maryland (S5), Massachusetts (S4), Michigan (S5), Minnesota (SNR), Mississippi (S5), Missouri (SNR), Montana (S4), Nebraska (S5), New Hampshire (S5), New Jersey (S5), New Mexico (S3), New York (S5), North Carolina (S5), North Dakota (SNR), Ohio (S5), Oklahoma (S5), Pennsylvania (S5), South Carolina (SNR), South Dakota (S5), Tennessee (S5), Texas (S3), Utah (SNA), Vermont (S5), Virginia (S5), West Virginia (S5), Wisconsin (S5), Wyoming (S5)
Canada Manitoba (S5), New Brunswick (S5), Nova Scotia (S5), Ontario (S5), Quebec (S5), Saskatchewan (S3S4)

Other Statuses

IUCN Red List Category: LC - Least concern

NatureServe Global Conservation Status Factors

Range Extent Comments: Range includes most of the eastern United States and southeastern Canada, in the Atlantic, Great Lakes, Hudson Bay, Mississippi, and Gulf of Mexico basins as far west as Saskatchewan, Wyoming, and the Brazos River, Texas, but not including Florida and southern Georgia; isolated population in the upper Pecos and Canadian river systems, New Mexico; introduced elsewhere in the United States (Page and Burr 2011).

Number of Occurrences:  
Number of Occurrences Comments: This species is represented by a large number of subpopulations and locations.

Population Size Comments: Total adult population size is unknown but relatively large.

Overall Threat Impact Comments: Localized threats may exist, but on a range-wide scale no major threats are known.

Short-term Trend Comments: Trend over the past 10 years or three generations is uncertain but likely relatively stable or slowly declining.

Other NatureServe Conservation Status Information

Distribution
Help
Global Range: Range includes most of the eastern United States and southeastern Canada, in the Atlantic, Great Lakes, Hudson Bay, Mississippi, and Gulf of Mexico basins as far west as Saskatchewan, Wyoming, and the Brazos River, Texas, but not including Florida and southern Georgia; isolated population in the upper Pecos and Canadian river systems, New Mexico; introduced elsewhere in the United States (Page and Burr 2011).

U.S. States and Canadian Provinces
Color legend for Distribution Map
Endemism: occurs (regularly, as a native taxon) in multiple nations

U.S. & Canada State/Province Distribution
United States AL, AR, CO, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NY, OH, OK, PA, SC, SD, TN, TX, UTexotic, VA, VT, WI, WV, WY
Canada MB, NB, NS, ON, QC, SK

Range Map
No map available.


U.S. Distribution by County Help
State County Name (FIPS Code)
NM Colfax (35007)*, De Baca (35011)*, Guadalupe (35019)*, Harding (35021)*, Mora (35033)*, San Miguel (35047)*
* Extirpated/possibly extirpated
U.S. Distribution by Watershed Help
Watershed Region Help Watershed Name (Watershed Code)
01 Upper St. John (01010001), Allagash (01010002), Fish (01010003), Aroostook (01010004), West Branch Penobscot (01020001), East Branch Penobscot (01020002), Mattawamkeag (01020003), Piscataquis (01020004), Lower Penobscot (01020005), Upper Kennebec (01030001), Dead (01030002), Upper Androscoggin (01040001), St. Croix (01050001), Maine Coastal (01050002), Presumpscot (01060001), Saco (01060002), Pemigewasset (01070001), Upper Connecticut (01080101), Passumpsic (01080102), Waits (01080103), Upper Connecticut-Mascoma (01080104), White (01080105), Black-Ottauquechee (01080106), West (01080107), Middle Connecticut (01080201), Miller (01080202), Deerfield (01080203), Chicopee (01080204), Westfield (01080206), Farmington (01080207), Quinebaug (01100001), Shetucket (01100002), Quinnipiac (01100004), Housatonic (01100005), Saugatuck (01100006), St. Francois (01110000)
02 Lake George (02010001), Otter (02010002), Winooski (02010003), Ausable (02010004), Lamoille (02010005), Great Chazy-Saranac (02010006), Upper Hudson (02020001), Sacandaga (02020002), Hudson-Hoosic (02020003), Mohawk (02020004), Schoharie (02020005), Middle Hudson (02020006), Rondout (02020007), Hudson-Wappinger (02020008), Lower Hudson (02030101), Hackensack-Passaic (02030103), Raritan (02030105), Upper Delaware (02040101), East Branch Delaware (02040102), Lackawaxen (02040103), Middle Delaware-Mongaup-Brodhead (02040104), Middle Delaware-Musconetcong (02040105), Lehigh (02040106), Crosswicks-Neshaminy (02040201), Schuylkill (02040203), Brandywine-Christina (02040205), Upper Susquehanna (02050101), Chenango (02050102), Owego-Wappasening (02050103), Tioga (02050104), Chemung (02050105), Upper Susquehanna-Tunkhannock (02050106), Upper Susquehanna-Lackawanna (02050107), Upper West Branch Susquehanna (02050201), Sinnemahoning (02050202), Middle West Branch Susquehanna (02050203), Bald Eagle (02050204), Pine (02050205), Lower West Branch Susquehanna (02050206), Lower Susquehanna-Penns (02050301), Upper Juniata (02050302), Raystown (02050303), Lower Juniata (02050304), Lower Susquehanna-Swatara (02050305), Lower Susquehanna (02050306), Chester-Sassafras (02060002), Gunpowder-Patapsco (02060003), Patuxent (02060006), South Branch Potomac (02070001), North Branch Potomac (02070002), Cacapon-Town (02070003), Conococheague-Opequon (02070004), South Fork Shenandoah (02070005), North Fork Shenandoah (02070006), Shenandoah (02070007), Middle Potomac-Catoctin (02070008), Monocacy (02070009), Middle Potomac-Anacostia-Occoquan (02070010), Lower Potomac (02070011), Great Wicomico-Piankatank (02080102), Rapidan-Upper Rappahannock (02080103), Lower Rappahannock (02080104), Mattaponi (02080105), Pamunkey (02080106), Upper James (02080201), Maury (02080202), Middle James-Buffalo (02080203), Rivanna (02080204), Middle James-Willis (02080205), Lower James (02080206), Appomattox (02080207)
03 Upper Roanoke (03010101), Middle Roanoke (03010102), Upper Dan (03010103), Lower Dan (03010104), Banister (03010105), Roanoke Rapids (03010106), Lower Roanoke (03010107), Nottoway (03010201), Meheriin (03010204), Upper Tar (03020101), Fishing (03020102), Upper Neuse (03020201), Contentnea (03020203), Haw (03030002), Deep (03030003), Upper Cape Fear (03030004), Upper Yadkin (03040101), South Yadkin (03040102), Lower Yadkin (03040103), Upper Pee Dee (03040104), Rocky, North Carolina, (03040105), Lower Pee Dee (03040201), Lynches (03040202), Upper Catawba (03050101), South Fork Catawba (03050102), Lower Catawba (03050103), Wateree (03050104), Upper Broad (03050105), Lower Broad (03050106), Tyger (03050107), Enoree (03050108), Saluda (03050109), Congaree (03050110), North Fork Edisto (03050203), South Fork Edisto (03050204), Seneca (03060101), Tugaloo (03060102), Upper Savannah (03060103), Broad (03060104), Middle Savannah (03060106), Stevens (03060107), Brier (03060108), Lower Savannah (03060109), Upper Oconee (03070101), Upper Chattahoochee (03130001), Middle Chattahoochee-Lake Harding (03130002), Yellow (03140103), Lower Choctawhatchee (03140203), Escambia (03140305), Conasauga (03150101), Coosawattee (03150102), Oostanaula (03150103), Etowah (03150104), Upper Coosa (03150105), Middle Coosa (03150106), Lower Coosa (03150107), Upper Tallapoosa (03150108), Middle Tallapoosa (03150109), Lower Tallapoosa (03150110), Upper Alabama (03150201), Cahaba (03150202), Middle Alabama (03150203), Lower Alabama (03150204), Upper Tombigbee (03160101), Town (03160102), Buttahatchee (03160103), Tibbee (03160104), Luxapallila (03160105), Middle Tombigbee-Lubbub (03160106), Sipsey (03160107), Noxubee (03160108), Mulberry (03160109), Sipsey Fork (03160110), Locust (03160111), Upper Black Warrior (03160112), Lower Black Warrior (03160113), Middle Tombigbee-Chickasaw (03160201), Sucarnoochee (03160202), Lower Tambigbee (03160203), Mobile - Tensaw (03160204), Upper Chickasawhay (03170002), Upper Leaf (03170004), Upper Pearl (03180001), Middle Pearl-Strong (03180002), Middle Pearl-Silver (03180003), Lower Pearl. Mississippi (03180004), Bogue Chitto (03180005)*
04 Beaver-Lester (04010102), St. Louis (04010201), Cloquet (04010202), Beartrap-Nemadji (04010301), Bad-Montreal (04010302), Black-Presque Isle (04020101), Keweenaw Peninsula (04020103), Dead-Kelsey (04020105), Betsy-Chocolay (04020201), Manitowoc-Sheboygan (04030101), Door-Kewaunee (04030102), Duck-Pensaukee (04030103), Oconto (04030104), Peshtigo (04030105), Brule (04030106), Menominee (04030108), Fishdam-Sturgeon (04030112), Upper Fox (04030201), Wolf (04030202), Lake Winnebago (04030203), Lower Fox (04030204), Little Calumet-Galien (04040001), Pike-Root (04040002), Milwaukee (04040003), St. Joseph (04050001), Upper Grand (04050004), Boardman-Charlevoix (04060105), Manistique (04060106), Ottawa-Stony (04100001)*, St. Joseph (04100003), St. Marys (04100004), Upper Maumee (04100005), Tiffin (04100006), Auglaize (04100007), Blanchard (04100008), Lower Maumee (04100009)*, Cedar-Portage (04100010), Sandusky (04100011), Huron-Vermilion (04100012), Black-Rocky (04110001), Cuyahoga (04110002), Ashtabula-Chagrin (04110003), Grand (04110004), Chautauqua-Conneaut (04120101), Cattaraugus (04120102), Buffalo-Eighteenmile (04120103), Niagara (04120104), Lake Erie (04120200)*, Oak Orchard-Twelvemile (04130001), Upper Genesee (04130002), Lower Genesee (04130003), Irondequoit-Ninemile (04140101), Salmon-Sandy (04140102), Seneca (04140201), Oneida (04140202), Oswego (04140203), Black (04150101), Oswegatchie (04150302), Indian (04150303), Grass (04150304), Raquette (04150305), St. Regis (04150306), English-Salmon (04150307)
05 Upper Allegheny (05010001), Conewango (05010002), Middle Allegheny-Tionesta (05010003), French (05010004), Clarion (05010005), Middle Allegheny-Redbank (05010006), Conemaugh (05010007), Kiskiminetas (05010008), Lower Allegheny (05010009), Tygart Valley (05020001), West Fork (05020002), Upper Monongahela (05020003), Cheat (05020004), Lower Monongahela (05020005), Youghiogheny (05020006), Upper Ohio (05030101), Shenango (05030102), Mahoning (05030103), Beaver (05030104), Connoquenessing (05030105), Upper Ohio-Wheeling (05030106), Little Muskingum-Middle Island (05030201), Upper Ohio-Shade (05030202), Little Kanawha (05030203), Hocking (05030204), Tuscarawas (05040001), Mohican (05040002), Walhonding (05040003), Muskingum (05040004), Wills (05040005), Licking (05040006), Upper New (05050001), Middle New (05050002), Greenbrier (05050003), Lower New (05050004), Gauley (05050005), Upper Kanawha (05050006), Elk (05050007), Lower Kanawha (05050008), Coal (05050009), Upper Scioto (05060001), Lower Scioto (05060002), Paint (05060003), Upper Guyandotte (05070101), Lower Guyandotte (05070102), Tug (05070201), Upper Levisa (05070202), Lower Levisa (05070203), Big Sandy (05070204), Upper Great Miami (05080001), Lower Great Miami (05080002), Whitewater (05080003), Raccoon-Symmes (05090101), Twelvepole (05090102), Little Scioto-Tygarts (05090103), Little Sandy (05090104), Ohio Brush-Whiteoak (05090201), Little Miami (05090202), Middle Ohio-Laughery (05090203), Licking (05100101), South Fork Licking (05100102), North Fork Kentucky (05100201), Middle Fork Kentucky (05100202), South Fork Kentucky (05100203), Upper Kentucky (05100204), Lower Kentucky (05100205), Upper Green (05110001), Barren (05110002), Middle Green (05110003), Rough (05110004), Lower Green (05110005), Pond (05110006), Upper Wabash (05120101), Salamonie (05120102), Mississinewa (05120103), Eel (05120104), Middle Wabash-Deer (05120105), Tippecanoe (05120106), Wildcat (05120107), Middle Wabash-Little Vermilion (05120108), Vermilion (05120109), Sugar (05120110), Middle Wabash-Busseron (05120111), Embarras (05120112), Lower Wabash (05120113), Little Wabash (05120114), Skillet (05120115), Upper White (05120201), Lower White (05120202), Eel (05120203), Driftwood (05120204), Flatrock-Haw (05120205), Upper East Fork White (05120206), Muscatatuck (05120207), Lower East Fork White (05120208), Patoka (05120209), Upper Cumberland (05130101), Rockcastle (05130102), Upper Cumberland-Lake Cumberland (05130103), South Fork Cumberland (05130104), Obey (05130105), Upper Cumberland-Cordell Hull (05130106), Collins (05130107), Caney (05130108), Lower Cumberland-Old Hickory Lake (05130201), Lower Cumberland-Sycamore (05130202), Stones (05130203), Harpeth (05130204), Lower Cumberland (05130205), Red (05130206), Silver-Little Kentucky (05140101), Salt (05140102), Rolling Fork (05140103), Blue-Sinking (05140104), Lower Ohio-Little Pigeon (05140201), Highland-Pigeon (05140202), Lower Ohio-Bay (05140203), Saline (05140204), Tradewater (05140205), Lower Ohio (05140206)
06 North Fork Holston (06010101), South Fork Holston (06010102), Watauga (06010103), Holston (06010104), Upper French Broad (06010105), Pigeon (06010106), Lower French Broad (06010107), Nolichucky (06010108), Watts Bar Lake (06010201), Upper Little Tennessee (06010202), Tuckasegee (06010203), Lower Little Tennessee (06010204), Upper Clinch (06010205), Powell (06010206), Lower Clinch (06010207), Emory (06010208), Middle Tennessee-Chickamauga (06020001), Hiwassee (06020002), Ocoee (06020003), Sequatchie (06020004), Guntersville Lake (06030001), Wheeler Lake (06030002), Upper Elk (06030003), Lower Elk (06030004), Pickwick Lake (06030005), Bear (06030006), Lower Tennessee-Beech (06040001), Upper Duck (06040002), Lower Duck (06040003), Buffalo (06040004), Kentucky Lake (06040005), Lower Tennessee (06040006)
07 Mississippi Headwaters (07010101), Prairie-Willow (07010103), Elk-Nokasippi (07010104), Platte-Spunk (07010201), Clearwater-Elk (07010203), Twin Cities (07010206), Rum (07010207), Upper Minnesota (07020001), Hawk-Yellow Medicine (07020004), Middle Minnesota (07020007), Blue Earth (07020009), Le Sueur (07020011), Upper St. Croix (07030001), Namekagon (07030002), Kettle (07030003), Snake (07030004), Lower St. Croix (07030005), Rush-Vermillion (07040001), Cannon (07040002), Buffalo-Whitewater (07040003), Zumbro (07040004), Trempealeau (07040005), La Crosse-Pine (07040006), Black (07040007), Root (07040008), Upper Chippewa (07050001), Flambeau (07050002), South Fork Flambeau (07050003), Jump (07050004), Lower Chippewa (07050005), Eau Claire (07050006), Red Cedar (07050007), Coon-Yellow (07060001), Upper Iowa (07060002), Grant-Little Maquoketa (07060003), Turkey (07060004), Apple-Plum (07060005), Maquoketa (07060006), Upper Wisconsin (07070001), Lake Dubay (07070002), Castle Rock (07070003), Baraboo (07070004), Lower Wisconsin (07070005), Kickapoo (07070006), Copperas-Duck (07080101), Upper Wapsipinicon (07080102), Lower Wapsipinicon (07080103), Flint-Henderson (07080104), South Skunk (07080105), North Skunk (07080106), Skunk (07080107), Upper Cedar (07080201), Shell Rock (07080202), Winnebago (07080203), West Fork Cedar (07080204), Middle Cedar (07080205), Lower Cedar (07080206), Upper Iowa (07080207), Middle Iowa (07080208), Lower Iowa (07080209), Upper Rock (07090001), Crawfish (07090002), Pecatonica (07090003), Sugar (07090004), Lower Rock (07090005), Kishwaukee (07090006), Green (07090007), Upper Des Moines (07100002), East Fork Des Moines (07100003), Middle Des Moines (07100004), Boone (07100005), North Raccoon (07100006), South Raccoon (07100007), Lake Red Rock (07100008), Lower Des Moines (07100009), Bear-Wyaconda (07110001), North Fabius (07110002), South Fabius (07110003), The Sny (07110004), North Fork Salt (07110005), South Fork Salt (07110006), Salt (07110007), Cuivre (07110008), Peruque-Piasa (07110009), Kankakee (07120001), Iroquois (07120002), Chicago (07120003), Des Plaines (07120004), Upper Illinois (07120005), Upper Fox (07120006), Lower Fox (07120007), Lower Illinois-Senachwine Lake (07130001), Vermilion (07130002), Lower Illinois-Lake Chautauqua (07130003), Mackinaw (07130004), Spoon (07130005), Upper Sangamon (07130006), South Fork Sangamon (07130007), Lower Sangamon (07130008)*, Salt (07130009), La Moine (07130010), Lower Illinois (07130011), Macoupin (07130012), Cahokia-Joachim (07140101), Meramec (07140102), Bourbeuse (07140103), Big (07140104), Upper Mississippi-Cape Girardeau (07140105), Big Muddy (07140106), Whitewater (07140107), Cache (07140108), Upper Kaskaskia (07140201), Middle Kaskaskia (07140202), Shoal (07140203), Lower Kaskaskia (07140204)
08 Lower Mississippi-Memphis (08010100), Bayou De Chien-Mayfield (08010201), Obion (08010202), South Fork Obion (08010203), North Fork Forked Deer (08010204), South Fork Forked Deer (08010205), Upper Hatchie (08010207), Lower Hatchie (08010208), Loosahatchie (08010209), Wolf (08010210), Lower Mississippi-Helena (08020100), Upper St. Francis (08020202), Lower St. Francis (08020203), Little River Ditches (08020204), L'anguille (08020205), Cache (08020302), Little Tallahatchie (08030201), Tallahatchie (08030202), Yocona (08030203), Coldwater (08030204), Yalobusha (08030205), Upper Yazoo (08030206), Lower Yazoo (08030208), Ouachita Headwaters (08040101), Upper Ouachita (08040102), Little Missouri (08040103), Lower Ouachita-Smackover (08040201), Lower Ouachita-Bayou De Loutre (08040202), Upper Saline (08040203), Lower Saline (08040204), Bayou Bartholomew (08040205)*, Bayou D'arbonne (08040206), Lower Ouachita (08040207), Dugdemona (08040303), Little (08040304), Upper Big Black (08060201), Lower Big Black (08060202), Bayou Pierre (08060203), Coles Creek (08060204), Homochitto (08060205), Buffalo (08060206), Lower Mississippi-Baton Rouge (08070100)*, Bayou Sara-Thompson (08070201), Bayou Teche (08080102), Upper Calcasieu (08080203)
09 Upper Souris (09010001), Lower Souris (09010003), Buffalo (09020106), Elm-Marsh (09020107), Eastern Wild Rice (09020108), Lower Sheyenne (09020204), Sandhill-Wilson (09020301), Red Lakes (09020302), Red Lake (09020303), Thief (09020304), Clearwater (09020305), Grand Marais-Red (09020306), Snake (09020309), Park (09020310), Lower Red (09020311), Two Rivers (09020312), Pembina (09020313), Roseau (09020314), Upper Rainy (09030004), Rapid (09030007), Lower Rainy (09030008), Lake of the Woods (09030009)
10 Fort Peck Reservoir (10040104), Redwater (10060002), Little Wind (10080002), Popo Agie (10080003), Upper Tongue (10090101), Lower Tongue (10090102), Clear (10090206), Lower Powder (10090209), Mizpah (10090210), Lower Yellowstone-Sunday (10100001), Lower Yellowstone (10100004), O'fallon (10100005), Upper Little Missouri (10110201), Middle Little Missouri (10110203), Beaver (10110204), Lower Little Missouri (10110205), Middle Cheyenne-Elk (10120111), Upper Belle Fourche (10120201), Lower Belle Fourche (10120202), Knife (10130201), Upper Heart (10130202), Lower Heart (10130203), Upper Cannonball (10130204), Lower Cannonball (10130206), Grand (10130303), South Fork Moreau (10130304), Fort Randall Reservoir (10140101), Crow (10140105), Upper White (10140201), Little White (10140203), Niobrara Headwaters (10150002), Upper Niobrara (10150003), Middle Niobrara (10150004), Keya Paha (10150006), James Headwaters (10160001), Pipestem (10160002), Upper James (10160003), Elm (10160004), Middle James (10160006), Lower James (10160011), Lewis and Clark Lake (10170101), Upper Big Sioux (10170202), Lower Big Sioux (10170203), Rock (10170204), Upper North Platte (10180002), Medicine Bow (10180004), Little Medicine Bow (10180005), Sweetwater (10180006), Middle North Platte-Casper (10180007), Glendo Reservoir (10180008), Middle North Platte-Scotts Bluff (10180009), Upper Laramie (10180010), Lower Laramie (10180011), Horse (10180012), Pumpkin (10180013), Lower North Platte (10180014), South Platte Headwaters (10190001), Upper South Platte (10190002), Middle South Platte-Cherry Creek (10190003), St. Vrain (10190005), Big Thompson (10190006), Cache La Poudre (10190007), Lone Tree-Owl (10190008), Crow (10190009), Bijou (10190011), Middle South Platte-Sterling (10190012), Beaver (10190013), Upper Lodgepole (10190015), Lower Lodgepole (10190016), Sidney Draw (10190017), Lower South Platte (10190018), Middle Platte-Buffalo (10200101), Wood (10200102), Middle Platte-Prairie (10200103), Lower Platte-Shell (10200201), Lower Platte (10200202), Dismal (10210002), Lower North Loup (10210007), Loup (10210009), Cedar (10210010), Upper Elkhorn (10220001), Blackbird-Soldier (10230001), Floyd (10230002), Little Sioux (10230003), Monona-Harrison Ditch (10230004), Maple (10230005), Big Papillion-Mosquito (10230006), Boyer (10230007), Keg-Weeping Water (10240001), West Nishnabotna (10240002), East Nishnabotna (10240003), Nishnabotna (10240004), Tarkio-Wolf (10240005), Little Nemaha (10240006), South Fork Big Nemaha (10240007), Big Nemaha (10240008), West Nodaway (10240009), Nodaway (10240010), Independence-Sugar (10240011), Platte (10240012), One Hundred and Two (10240013), Arikaree (10250001), North Fork Republican (10250002), South Fork Republican (10250003), Upper Republican (10250004), Frenchman (10250005), Upper Sappa (10250010), Lower Sappa (10250011), South Fork Beaver (10250012), Little Beaver (10250013), Beaver (10250014), Prairie Dog (10250015), Middle Republican (10250016), Lower Republican (10250017), Smoky Hill Headwaters (10260001), North Fork Smoky Hill (10260002), Upper Smoky Hill (10260003), Ladder (10260004), Hackberry (10260005), Middle Smoky Hill (10260006), Big (10260007), Lower Smoky Hill (10260008), Upper Saline (10260009), Lower Saline (10260010), Upper North Fork Solomon (10260011), Lower North Fork Solomon (10260012), Upper South Fork Solomon (10260013), Lower South Fork Solomon (10260014), Solomon (10260015), Upper Kansas (10270101), Middle Kansas (10270102), Delaware (10270103), Lower Kansas (10270104), West Fork Big Blue (10270203), Lower Big Blue (10270205), Upper Little Blue (10270206), Lower Little Blue (10270207), Upper Grand (10280101), Thompson (10280102), Lower Grand (10280103), Upper Chariton (10280201), Lower Chariton (10280202), Little Chariton (10280203), Upper Marais Des Cygnes (10290101), Lower Marais Des Cygnes (10290102), Little Osage (10290103), Marmaton (10290104), Harry S. Missouri (10290105), Sac (10290106), Pomme De Terre (10290107), South Grand (10290108), Lake of the Ozarks (10290109), Niangua (10290110), Lower Osage (10290111), Upper Gasconade (10290201), Big Piney (10290202), Lower Gasconade (10290203), Lower Missouri-Crooked (10300101), Lower Missouri-Moreau (10300102), Lamine (10300103), Blackwater (10300104), Lower Missouri (10300200)
11 Beaver Reservoir (11010001), James (11010002), Bull Shoals Lake (11010003), Middle White (11010004), North Fork White (11010006), Upper Black (11010007), Current (11010008), Lower Black (11010009), Spring (11010010), Eleven Point (11010011), Strawberry (11010012), Little Red (11010014), Upper Verdigris (11070101), Fall (11070102), Neosho headwaters (11070201), Upper Cottonwood (11070202), Lower Cottonwood (11070203), Upper Neosho (11070204), Middle Neosho (11070205), Lake O' the Cherokees (11070206), Spring (11070207), Elk (11070208), Lower Neosho (11070209), Canadian headwaters (11080001)+, Cimarron (11080002)+, Upper Canadian (11080003)+, Mora (11080004)+, Illinois (11110103), Frog-Mulberry (11110201), Dardanelle Reservoir (11110202), Cadron (11110205), Lower Arkansas-Maumelle (11110207), Pecan-Waterhole (11140106), Upper Little (11140107), Mountain Fork (11140108)*, Lower Little (11140109), Loggy Bayou (11140203), Lower Red-Lake Iatt (11140207), Black Lake Bayou (11140209), White Oak Bayou (11140303), Lake O'the Pines (11140305), Caddo Lake (11140306)
12 Toledo Bend Reservoir (12010004), Lower Sabine (12010005), Upper Neches (12020001), Lower Angelina (12020005), Village (12020006), Lower Brazos-Little Brazos (12070101)
13 Pecos headwaters (13060001)+, Pintada Arroyo (13060002), Upper Pecos (13060003)+
+ Natural heritage record(s) exist for this watershed
* Extirpated/possibly extirpated
U.S. Distribution by Watershed (based on multiple information sources) Help
Ecology & Life History
Help
Reproduction Comments: Spawns late spring to midsummer, mostly in spring. Male may guard eggs. Eggs hatch in about 6 days at 18 C. Sexually mature at age 1-2 in females, 2-3 in males (Becker 1983, Smith 1979).
Ecology Comments: Schooling species.
Habitat Type: Freshwater
Non-Migrant: N
Locally Migrant: N
Long Distance Migrant: N
Mobility and Migration Comments: May migrate upstream to suitable spawning areas (Becker 1983)
Riverine Habitat(s): CREEK, MEDIUM RIVER, Moderate gradient, Pool, Riffle
Lacustrine Habitat(s): Shallow water
Special Habitat Factors: Benthic
Habitat Comments: Clear headwaters, creeks, and small rivers; prefers streams less than 12 m wide and with gravel-sand-silt substrate; occasionally in shallows of small clear lakes. Spawns in small gravelly streams in smooth water near a riffle, or over littoral areas of gravel in lakes. Eggs laid in pit made in bottom by male (or appropriated from stoneroller minnow); covers eggs with stones, forming a ridge (Scott and Crossman 1973, Johnston and Page 1992).
Adult Food Habits: Invertivore, Piscivore
Immature Food Habits: Invertivore, Piscivore
Food Comments: Feeds opportunistically on various plants and animals, from surface drift to benthos; mostly invertivorous but large individuals often picivorous (Becker 1983). Chironomid larvae and other larval insects important in diet of young.
Length: 31 centimeters
Economic Attributes Not yet assessed
Help
Management Summary Not yet assessed
Help
Population/Occurrence Delineation
Help
Group Name: Medium Cyprinids

Use Class: Not applicable
Minimum Criteria for an Occurrence: Occurrences are based on evidence of historical presence, or current and likely recurring presence, at a given location. Such evidence minimally includes collection or reliable observation and documentation of one or more individuals (including eggs and larvae) in appropriate habitat.
Separation Barriers: Dam lacking a suitable fishway; high waterfall; upland habitat.
Separation Distance for Unsuitable Habitat: 15 km
Separation Distance for Suitable Habitat: 15 km
Separation Justification: Data on dispersal and other movements generally are not available. In some species, individuals may migrate variable distances between spawning areas and nonspawning habitats.

Separation distances (in aquatic kilometers) for cyprinids are arbitrary but reflect the presumption that movements and appropriate separation distances generally should increase with fish size. Hence small, medium, and large cyprinids, respectively, have increasingly large separation distances. Separation distance reflects the likely low probability that two occupied locations separated by less than many kilometers of aquatic habitat would represent truly independent populations over the long term.

Because of the difficulty in defining suitable versus unsuitable habitat, especially with respect to dispersal, and to simplify the delineation of occurrences, a single separation distance is used regardless of habitat quality.

Occupied locations that are separated by a gap of 15 km or more of any aquatic habitat that is not known to be occupied represent different occurrences. However, it is important to evaluate seasonal changes in habitat to ensure that an occupied habitat occurrence for a particular population does not artificially separate spawning areas and nonspawning areas as different occurrences simply because there have been no collections/observations in an intervening area that may exceed the separation distance.

Date: 21Sep2004
Author: Hammerson, G.
Population/Occurrence Viability
Help
U.S. Invasive Species Impact Rank (I-Rank) Not yet assessed
Help
Authors/Contributors
Help
NatureServe Conservation Status Factors Edition Date: 27Mar2012
NatureServe Conservation Status Factors Author: Hammerson, G.
Element Ecology & Life History Edition Date: 18Jan1994
Element Ecology & Life History Author(s): Hammerson, G.

Zoological data developed by NatureServe and its network of natural heritage programs (see Local Programs) and other contributors and cooperators (see Sources).

References
Help
  • Aquin, P. 1999. Évaluation de la situation des groupes taxonomiques des poissons du Québec. Ministère de l'Environnement et de la Faune. 9 pages.

  • Atton, F.M. and J.J. Merkowsky. 1983. Atlas of Saskatchewan Fish. Saskatchewan Department of Parks and Renewable Resources, Fisheries Branch Technical Report 83-2. 281pp.

  • Barber, W.E. and W.L. Minckley. 1971. Summer foods of the cyprinid fish, Semotilus atramaculatus. Transactions of the American Fisheries Society 100(2):283-289.

  • Copes, F. 1978. Ecology of the creek chub, Semotilus atromaculatus (Mitchill), in northern waters. University of Wisconsin, Stevens Point, Museum of Natural History, Reports on the Fauna and Flora of Wisconsin 12:1-21.

  • Dinsmore, J.J. 1962. Life history of the creek chub, with emphasis on growth. Proceedings of the Iowa Academy of Science 69:296-301.

  • Grady, J. M., and R. C. Cashner. 1988. Evidence of extensive intergeneric hybridization among the cyprinid fauna of Clark Creek, Wilkinson Co., Mississippi. Southwestern Naturalist 33:137-146.

  • Johnson, C. E., and J. S. Ramsey. 1990. Redescription of Semotilus thoreauianus Jordan, 1877, a cyprinid fish of the southeastern United States. Copeia 1990:119-130.

  • Johnston, C. E., and L. M. Page. 1992. The evolution of complex reproductive strategies in North American minnows (Cyprinidae). Pages 600-621 in R. L. Mayden, editor. Systematics, historical ecology, and North American freshwater fishes. Stanford University Press, Stanford, California. xxvi + 969 pp.

  • Legendre, V. et J.F. Bergeron. 1977. Liste des poissons d' eau douce du Québec. MLCP, Service Aménage. Expl. Faune. Rap. dact. 6

  • Moshenko, R.W. and J.H. Gee. 1973. Diet, time, and place of spawning and environments occupied by creek chub, Semotilus atromaculatus, in the Mink River, Manitoba. Journal of the Fisheries Research Board of Canada 30(3):357-362.

  • Nelson, J. S., E. J. Crossman, H. Espinosa-Perez, L. T. Findley, C. R. Gilbert, R. N. Lea, and J. D. Williams. 2004. Common and scientific names of fishes from the United States, Canada, and Mexico. American Fisheries Society, Special Publication 29, Bethesda, Maryland. 386 pp.

  • Newsome, G. E. (Buck) and J. H. Gee. 1978. Preference and selection of prey by creek chub, Semotilus atromaculatus, inhabiting the Mink River, Manitoba. Canadian Journal of Zoology 56(12): 2486-2497.

  • Page, L. M., H. Espinosa-Pérez, L. T. Findley, C. R. Gilbert, R. N. Lea, N. E. Mandrak, R. L. Mayden, and J. S. Nelson. 2013. Common and scientific names of fishes from the United States, Canada, and Mexico. Seventh edition. American Fisheries Society, Special Publication 34, Bethesda, Maryland.

  • Page, L. M., and B. M. Burr. 1991. A field guide to freshwater fishes: North America north of Mexico. Houghton Mifflin Company, Boston, Massachusetts. 432 pp.

  • Page, L. M., and B. M. Burr. 2011. Peterson field guide to freshwater fishes of North America north of Mexico. Second edition. Houghton Mifflin Harcourt, Boston. xix + 663 pp.

  • Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea, and W.B. Scott. 1991. Common and scientific names of fishes from the United States and Canada. American Fisheries Society, Special Publication 20. 183 pp.

  • Saskatchewan Environment and Resource Management. 1996. The Fisheries Regulations being Chapter F-16.1 Reg 1 (effective 9 May 1995) as ammended by Saskatchewan Regulations 13/96.

  • Scott, W. B., and E. J. Crossman. 1973. Freshwater fishes of Canada. Fisheries Research Board of Canada, Bulletin 184. 966 pp.

References for Watershed Distribution Map
  • Baxter, G. T., and J. R. Simon. 1970. Wyoming fishes. Wyoming Game and Fish Department, Cheyenne, Wyoming, 168 pp.

  • Becker, G. C. 1983. Fishes of Wisconsin. University of Wisconsin Press, Madison. 1,052 pp.

  • Boschung, H. T., and R. L. Mayden. 2004. Fishes of Alabama. Smithsonian Institution Press, Washington, D.C. 960 pp.

  • Burr, B. M., and M. L. Warren, Jr. 1986a. Distributional atlas of Kentucky fishes. Kentucky Nature Preserves Commission, Scientific and Technical Series No. 4, Frankfort, Kentucky. 398 pp.

  • Cooper, E. L. 1983. Fishes of Pennsylvania and the northeastern United States. Pennsylvania State University Press, University Park. 243 pp.

  • Cross, F. B., and J. T. Collins. 1995. Fishes in Kansas. Second Edition, revised. University of Kansas Museum of Natural History. xvii + 315 pp.

  • Douglas, N. H. 1974. Freshwater fishes of Louisiana. Claitor's Publishing Division, Baton Rouge, Louisiana. 443 pp.

  • Etnier, D. A., and W. C. Starnes. 1993. The fishes of Tennessee. University of Tennessee Press, Knoxville, Tennessee. xiv + 681 pp.

  • Fago, D. 2000. Relative abundance and distribution of fishes in Wisconsin. Fish Distribution Database to year 2000. Wisconsin Department of Natural Resources.

  • Harlan, J. R., E. B. Speaker, and J. Mayhew. 1987. Iowa fish and fishing. Iowa Conservation Commission, Des Moines, Iowa. 323 pp.

  • Holton, G. D., and H. E. Johnson. 1996. A field guide to Montana fishes. 2nd edition. Montana Fish, Wildlife and Parks, Montana State Parks and wildlife Interpretive Association, Helena, Montana. 104 pp.

  • Jenkins, R. E., and N. M. Burkhead. 1994. Freshwater fishes of Virginia. American Fisheries Society, Bethesda, Maryland. xxiii + 1079 pp.

  • Lee, D. S., C. R. Gilbert, C. H. Hocutt, R. E. Jenkins, D. E. McAllister, and J. R. Stauffer, Jr. 1980. Atlas of North American freshwater fishes. North Carolina State Museum of Natural History, Raleigh, North Carolina. i-x + 854 pp.

  • Marcy, B. C., Jr., D. E. Fletcher, F. D. Martin, M. H. Paller, and M.J.M. Reichert. 2005. Fishes of the middle Savannah River basin. University of Georgia Press, Athens. xiv + 460 pp.

  • Master, L. L. 1996. Synoptic national assessment of comparative risks to biological diversity and landscape types: species distributions. Summary Progress Report submitted to Environmental Protection Agency. The Nature Conservancy, Arlington, Virginia. 60 pp.

  • Menhinick, E. F. 1991. The freshwater fishes of North Carolina. North Carolina Wildlife Resources Commission. 227 pp.

  • Mettee, M. F., P. E. O'Neil, and J. M. Pierson. 1996. Fishes of Alabama and the Mobile Basin. Oxmoor House, Birmingham, Alabama. 820 pp.

  • Owen, J. B., D. S. Elsen and G. W. Russell. 1981. Distribution of fishes in North and South Dakota basins affected by the Garrison Diversion Unit. University of North Dakota Press, Grand Forks, North Dakota. 211 pp.

  • Pflieger, W. L. 1975. The fishes of Missouri. Missouri Department of Conservation. Columbia, Missouri. viii + 343 pp.

  • Robison, H. W. and T. M. Buchanan. 1988. Fishes of Arkansas. The University of Arkansas Press, Fayetteville, Arkansas. 536 pp.

  • Ross, S. T., and W. M. Brenneman. 1991. Distribution of freshwater fishes in Mississippi. Freshwater Fisheries Report No. 108. D-J Project Completion Report F-69. Mississippi Department of Wildlife and Freshwater Fisheries and Parks. Jackson, Mississippi. 548 pp.

  • Smith, C. L. 1983. Fishes of New York (maps and printout of a draft section on scarce fishes of New York). Unpublished draft.

  • Smith, C. L. 1985. The inland fishes of New York State. New York State Department of Environmental Conservation. Albany, New York, xi + 522 pp.

  • Smith, P. W. 1979. The fishes of Illinois. University of Illinois Press, Urbana. 314 pp.

  • Stauffer, J. R., Jr., J. M. Boltz, and L. R. White. 1995. The fishes of West Virginia. Proceedings of the Academy of Natural Sciences of Philadelphia 146:1-389.

  • Sublette, J. E., M. D Hatch, and M. Sublette. 1990. The fishes of New Mexico. University New Mexico Press, Albuquerque, New Mexico. 393 pp.

  • Trautman, M. B. 1981. The fishes of Ohio. Second edition. Ohio State University Press, Columbus, Ohio. 782 pp.

  • Whitworth, W. R., P. L. Berrien, and W. T. Keller. 1976. Freshwater fishes of Connecticut. Bulletin of the Connecticut Geological and Natural History Survey 101. vi + 134 pp.

Use Guidelines & Citation

Use Guidelines and Citation

The Small Print: Trademark, Copyright, Citation Guidelines, Restrictions on Use, and Information Disclaimer.

Note: All species and ecological community data presented in NatureServe Explorer at http://explorer.natureserve.org were updated to be current with NatureServe's central databases as of November 2016.
Note: This report was printed on

Trademark Notice: "NatureServe", NatureServe Explorer, The NatureServe logo, and all other names of NatureServe programs referenced herein are trademarks of NatureServe. Any other product or company names mentioned herein are the trademarks of their respective owners.

Copyright Notice: Copyright © 2017 NatureServe, 4600 N. Fairfax Dr., 7th Floor, Arlington Virginia 22203, U.S.A. All Rights Reserved. Each document delivered from this server or web site may contain other proprietary notices and copyright information relating to that document. The following citation should be used in any published materials which reference the web site.

Citation for data on website including State Distribution, Watershed, and Reptile Range maps:
NatureServe. 2017. NatureServe Explorer: An online encyclopedia of life [web application]. Version 7.1. NatureServe, Arlington, Virginia. Available http://explorer.natureserve.org. (Accessed:

Citation for Bird Range Maps of North America:
Ridgely, R.S., T.F. Allnutt, T. Brooks, D.K. McNicol, D.W. Mehlman, B.E. Young, and J.R. Zook. 2003. Digital Distribution Maps of the Birds of the Western Hemisphere, version 1.0. NatureServe, Arlington, Virginia, USA.

Acknowledgement Statement for Bird Range Maps of North America:
"Data provided by NatureServe in collaboration with Robert Ridgely, James Zook, The Nature Conservancy - Migratory Bird Program, Conservation International - CABS, World Wildlife Fund - US, and Environment Canada - WILDSPACE."

Citation for Mammal Range Maps of North America:
Patterson, B.D., G. Ceballos, W. Sechrest, M.F. Tognelli, T. Brooks, L. Luna, P. Ortega, I. Salazar, and B.E. Young. 2003. Digital Distribution Maps of the Mammals of the Western Hemisphere, version 1.0. NatureServe, Arlington, Virginia, USA.

Acknowledgement Statement for Mammal Range Maps of North America:
"Data provided by NatureServe in collaboration with Bruce Patterson, Wes Sechrest, Marcelo Tognelli, Gerardo Ceballos, The Nature Conservancy-Migratory Bird Program, Conservation International-CABS, World Wildlife Fund-US, and Environment Canada-WILDSPACE."

Citation for Amphibian Range Maps of the Western Hemisphere:
IUCN, Conservation International, and NatureServe. 2004. Global Amphibian Assessment. IUCN, Conservation International, and NatureServe, Washington, DC and Arlington, Virginia, USA.

Acknowledgement Statement for Amphibian Range Maps of the Western Hemisphere:
"Data developed as part of the Global Amphibian Assessment and provided by IUCN-World Conservation Union, Conservation International and NatureServe."

NOTE: Full metadata for the Bird Range Maps of North America is available at:
http://www.natureserve.org/library/birdDistributionmapsmetadatav1.pdf.

Full metadata for the Mammal Range Maps of North America is available at:
http://www.natureserve.org/library/mammalsDistributionmetadatav1.pdf.

Restrictions on Use: Permission to use, copy and distribute documents delivered from this server is hereby granted under the following conditions:
  1. The above copyright notice must appear in all copies;
  2. Any use of the documents available from this server must be for informational purposes only and in no instance for commercial purposes;
  3. Some data may be downloaded to files and altered in format for analytical purposes, however the data should still be referenced using the citation above;
  4. No graphics available from this server can be used, copied or distributed separate from the accompanying text. Any rights not expressly granted herein are reserved by NatureServe. Nothing contained herein shall be construed as conferring by implication, estoppel, or otherwise any license or right under any trademark of NatureServe. No trademark owned by NatureServe may be used in advertising or promotion pertaining to the distribution of documents delivered from this server without specific advance permission from NatureServe. Except as expressly provided above, nothing contained herein shall be construed as conferring any license or right under any NatureServe copyright.
Information Warranty Disclaimer: All documents and related graphics provided by this server and any other documents which are referenced by or linked to this server are provided "as is" without warranty as to the currentness, completeness, or accuracy of any specific data. NatureServe hereby disclaims all warranties and conditions with regard to any documents provided by this server or any other documents which are referenced by or linked to this server, including but not limited to all implied warranties and conditions of merchantibility, fitness for a particular purpose, and non-infringement. NatureServe makes no representations about the suitability of the information delivered from this server or any other documents that are referenced to or linked to this server. In no event shall NatureServe be liable for any special, indirect, incidental, consequential damages, or for damages of any kind arising out of or in connection with the use or performance of information contained in any documents provided by this server or in any other documents which are referenced by or linked to this server, under any theory of liability used. NatureServe may update or make changes to the documents provided by this server at any time without notice; however, NatureServe makes no commitment to update the information contained herein. Since the data in the central databases are continually being updated, it is advisable to refresh data retrieved at least once a year after its receipt. The data provided is for planning, assessment, and informational purposes. Site specific projects or activities should be reviewed for potential environmental impacts with appropriate regulatory agencies. If ground-disturbing activities are proposed on a site, the appropriate state natural heritage program(s) or conservation data center can be contacted for a site-specific review of the project area (see Visit Local Programs).

Feedback Request: NatureServe encourages users to let us know of any errors or significant omissions that you find in the data through (see Contact Us). Your comments will be very valuable in improving the overall quality of our databases for the benefit of all users.