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Rio Grande cutthroat have the distinction of being the southernmost subspecies of cutthroat trout. However, due to the loss of populations across their native range and reports of Rio Grande cutthroat in Mexico and Texas, it is unclear how far south this trout once occurred. The
Mexican reports have
327:
Rio Grande cutthroat trout have variably shaped spots located mostly posteriorly, with fewer and smaller spots above the anterior lateral line. Basibranchial teeth are not prominent or may be absent. Color is variable but often includes red, orange or pink on the opercula and throat, bright rosy to
649:
Fishery
Science Consultant (retired) 4926 26th Avenue South, Seattle, Washington 98108, USA; Trotter, Patrick; Bisson, Peter; U.S. Forest Service (emeritus), Pacific Northwest Research Station 3625 83rd Avenue SW, Olympia, Washington 95812, USA, eds. (2018),
578:
Fishery
Science Consultant (retired) 4926 26th Avenue South, Seattle, Washington 98108, USA; Trotter, Patrick; Bisson, Peter; U.S. Forest Service (emeritus), Pacific Northwest Research Station 3625 83rd Avenue SW, Olympia, Washington 95812, USA, eds. (2018),
507:
Fishery
Science Consultant (retired) 4926 26th Avenue South, Seattle, Washington 98108, USA; Trotter, Patrick; Bisson, Peter; U.S. Forest Service (emeritus), Pacific Northwest Research Station 3625 83rd Avenue SW, Olympia, Washington 95812, USA, eds. (2018),
337:
been all but dismissed, but
Garrett and Matlock (1991) provided evidence indicating that Rio Grande cutthroat were likely native to Texas. Today the southernmost known populations are found on the eastern flanks of the Gila Mountains in Southern New Mexico.
303:
between mid-May and mid-June. Males are sexually mature at age two; females mature at age three. They live an average of five years, but in rare cases, may survive into their teens. Rio Grande cutthroat feed opportunistically on
1826:
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348:, which is approximately 91% of their historical range. The Rio Grande cutthroat trout was a candidate for listing under the Endangered Species Act from 2008 to 2014.
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In 2014 it was removed from candidacy as it was determined that listing was not warranted for this species. The ruling was challenged by the
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The Rio Grande cutthroat trout evolved in New Mexico as a member of a native fish assemblage that included the
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http://www.wildlife.state.nm.us/rio-grande-cutthroat-trout-no-longer-an-endangered-species-candidate/
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827:"A Trout to Tout: Recovery of Rio Grande Cutthroat Is a Model for Fisheries Conservation"
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NatureServe
Network Biodiversity Location Data accessed through NatureServe Explorer
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486:(2nd ed.). Berkeley, CA: University of California Press. pp. 421–447.
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853:"Rio Grande Cutthroat - Oncorhynchus clarki virginalis - Introduction"
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460:"Rio Grande Cutthroat Trout: A Technical Conservation Assessment"
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1130:
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754:; Tomelleri, Joseph R. (illustrator) (2002). "Cutthroat trout
271:
trout encountered by
Europeans when in 1541, Spanish explorer
482:
Trotter, Patrick C. (2008). "Rio Grande
Cutthroat Trout".
340:
Rio Grande cutthroats currently live on 700 miles of
652:"Cutthroat Trout: Evolutionary Biology and Taxonomy"
581:"Cutthroat Trout: Evolutionary Biology and Taxonomy"
510:"Cutthroat Trout: Evolutionary Biology and Taxonomy"
283:. These were most likely Rio Grande cutthroat trout
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426:Cutthroat Trout: Evolutionary Biology and Taxonomy
328:drab olive flanks and yellow-orange undersides.
38:From the Conejos watershed in southern Colorado
820:
818:
423:Trotter; Bisson; Schultz; Roper, eds. (2018).
267:of New Mexico. Cutthroat trout were the first
1142:
938:
793:"Species Profile Rio Grande cutthroat trout (
732:. New Mexico Office of the Secretary of State
8:
720:
718:
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458:Pritchard, Victoria; Cowley, David (2006).
1479:
1149:
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705:) CS1 maint: numeric names: editors list (
634:) CS1 maint: numeric names: editors list (
563:) CS1 maint: numeric names: editors list (
53:
29:
20:
701:CS1 maint: multiple names: editors list (
630:CS1 maint: multiple names: editors list (
559:CS1 maint: multiple names: editors list (
1055:Snake River fine-spotted cutthroat trout
801:Environmental Conservation Online System
1807:Fauna of the Southwestern United States
379:
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783:
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691:
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1827:Taxa named by Charles Frédéric Girard
299:Rio Grande cutthroat trout typically
7:
1797:Freshwater fish of the United States
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825:Springer, Craig (11 December 2023).
418:
416:
414:
484:Cutthroat: Native Trout of the West
833:. U.S. Fish & Wildlife Service
831:Fall 2023 Fish & Wildlife News
399:. Arlington, Virginia: NatureServe
226:Oncorhynchus virginalis virginalis
196:Oncorhynchus virginalis virginalis
14:
1822:Endemic fish of the United States
1802:Fish of the Western United States
760:Trout and Salmon of North America
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1293:
1286:
1280:
1108:
1032:Whitehorse Basin cutthroat trout
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803:. U.S. Fish and Wildlife Service
76:
1812:Fauna of the Rio Grande valleys
1632:Oncorhynchus clarkii virginalis
1493:Oncorhynchus clarkii virginalis
795:Oncorhynchus clarkii virginalis
762:. The Free Press. p. 139.
391:Oncorhynchus clarkii virginalis
387:NatureServe (2 February 2024).
353:Center for Biological Diversity
1782:NatureServe vulnerable species
1088:Colorado River cutthroat trout
654:, American Fisheries Society,
583:, American Fisheries Society,
512:, American Fisheries Society,
429:. American Fisheries Society.
1:
985:Lake Crescent cutthroat trout
275:recorded seeing trout in the
1817:Fauna of the Rocky Mountains
1157:Trout and char of the world
1070:Yellowstone cutthroat trout
518:10.47886/9781934874509.ch13
24:Rio Grande cutthroat trout
1853:
1098:Rio Grande cutthroat trout
1065:Yellowfin cutthroat troutâ€
1017:Bonneville cutthroat trout
660:10.47886/9781934874509.ch2
589:10.47886/9781934874509.ch1
221:Rio Grande cutthroat trout
212:
1460:
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1093:Greenback cutthroat trout
1060:Westslope cutthroat trout
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871:New Mexico Game and Fish
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73:Scientific classification
71:
51:
42:
37:
28:
23:
1027:Lahontan cutthroat trout
1022:Humboldt cutthroat trout
905:; Pauly, Daniel (eds.).
346:Santa Fe National Forest
1382:Blunt-nosed Irish charr
1325:Coastal cutthroat trout
1232:Lake (lacustrine) trout
1012:Alvord cutthroat troutâ€
980:Coastal cutthroat trout
236:, is found in northern
1832:Fish described in 1856
1037:Paiute cutthroat trout
435:10.47886/9781934874509
259:native to the western
255:of the Rocky Mountain
244:in tributaries of the
1837:Symbols of New Mexico
273:Francisco de Coronado
178:O. v. virginalis
1471:at Wikimedia Commons
1345:Mexican golden trout
1176:Trout of Europe and
1119:at Wikimedia Commons
1116:Oncorhynchus clarkii
956:subspecies and forms
281:Santa Fe, New Mexico
1242:Mediterranean trout
909:Oncorhynchus clarki
756:Oncorhynchus clarki
332:Conservation status
315:that fall into the
229:), a member of the
45:Conservation status
1447:Small-mouthed char
1432:Lough Melvin charr
1407:Dolly Varden trout
164:O. virginalis
16:Subspecies of fish
1769:
1768:
1754:Open Tree of Life
1615:Open Tree of Life
1485:Taxon identifiers
1476:
1475:
1467:Media related to
1452:Whitespotted char
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1123:
1113:Media related to
752:Behnke, Robert J.
690:Missing or empty
669:978-1-934874-50-9
619:Missing or empty
598:978-1-934874-50-9
548:Missing or empty
527:978-1-934874-50-9
493:978-0-520-25458-9
444:978-1-934874-50-9
368:Rio Grande sucker
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251:It is one of 9
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1304:Trout of the
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1437:Orkney charr
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1340:Golden trout
1320:Apache trout
1311:Oncorhynchus
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1252:Prespa trout
1237:Marble trout
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286:
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204:C. F. Girard
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172:Subspecies:
162:
151:Oncorhynchus
150:
18:
1728:NatureServe
1679:iNaturalist
1589:NatureServe
1540:iNaturalist
1412:Haddy charr
1397:Cole's char
1387:Brook trout
1377:Arctic char
1267:Sevan trout
1257:River trout
1247:Ohrid trout
1207:Ferox trout
1197:Brown trout
1004:Great Basin
323:Description
310:terrestrial
277:Pecos River
63:NatureServe
59:Vulnerable
1776:Categories
1427:Lake trout
1392:Bull trout
1368:Salvelinus
1335:Gila trout
1227:Isli trout
1169:Salmonidae
964:Salmonidae
858:2016-05-01
837:8 February
807:8 February
736:8 February
675:2024-08-07
604:2024-08-07
533:2024-08-07
468:2014-07-10
403:7 February
374:References
265:state fish
253:subspecies
246:Rio Grande
238:New Mexico
234:Salmonidae
140:Salmonidae
1508:Q61612369
1422:Lake char
1364:True char
1355:Steelhead
1262:Sea trout
269:New World
158:Species:
96:Kingdom:
90:Eukaryota
1733:2.103418
1647:Q7335249
1641:Wikidata
1594:2.103418
1502:Wikidata
1272:Sonaghen
1222:Gillaroo
916:FishBase
683:citation
612:citation
541:citation
366:and the
242:Colorado
136:Family:
110:Chordata
106:Phylum:
100:Animalia
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344:in the
313:insects
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1578:NAS:
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1469:Trout
1183:Salmo
1165:Trout
888:41560
463:(PDF)
317:water
301:spawn
279:near
1741:NCBI
1705:ITIS
1666:GBIF
1658:E05D
1602:NCBI
1566:ITIS
1527:GBIF
1519:E05D
839:2024
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