Rio Grande Cutthroat Trout (RGCT) in Colorado and New Mexico as a collaborative and cooperative effort among resource agencies. In 2014 it was removed from candidacy as it was determined that listing was not warranted for this species.[4][6]. Four of these evolved in Colorado: the Colorado River cutthroat trout in drainages west of the continental divide, Greenback cutthroat trout in the South Platte and Arkansas River drainages, and the Rio Grande cutthroat trout in streams that drain into the San Luis Valley. Rio Grande Cutthroats can be found in the drainages of the San Luis Valley. Rio Grande cutthroat trout typically spawn between mid-May and mid-June. It now only occupies just 12 percent of its historic habitat in approximately 800 miles of streams. The Rio Grande cutthroat trout evolved in New Mexico as a member of a native fish assemblage that included the longnose dace, the Rio Grande chub and the Rio Grande sucker. The Rio Grande Cutt will exhibit a yellowish gray-green to gray body with and an orange tint along the belly. They live an average of five years, but in rare cases, may survive into their teens. The effort is also being supported by Colorado Trout Unlimited and the New Mexico Council of Trout Unlimited. Cutthroat trout were the first New World trout encountered by Europeans when in 1541, Spanish explorer Francisco de Coronado recorded seeing trout in the Pecos River near Santa Fe, New Mexico. Rio Grande cutthroat trout: O. c. virginalis (Girard, 1856) Native to New Mexico and southern Colorado. The Rio Grande cutthroat trout was once wide spread in the upper Rio Grande and Canadian River basins of northern New Mexico and south-central Colorado and in the headwaters of the Pecos River, Stream-dwelling cutthroat trout generally inhabit mid to high-elevation streams … Rio Grande cutthroat trout possess similar coloration, but usually have fewer scales in and above the lateral line and more irregularly shaped spots on the caudal peduncle. Video capture by Jerry Neal (CPW). "Oncorhynchus clarki" in FishBase. Here are some amazing photos of a large Colorado cutthroat trout we caught on the South Fork Rio Grande River near South Fork, Colorado. Connect with Colorado's Rio Grande and Colorado River Cutthroat Trout, two species that define the legacy and lore of the West. Courtesy Andrew Todd Kevin Terry, a project coordinator for Colorado Trout Unlimited, holds up a Rio Grande cutthroat trout at Upper Sand Creek Lake. In Trout and Salmon of North America, Robert Behnke also notes that RGCT may have been native to streams of the Davis Mountains of west Texas, but even if true they have long since been extirpated from that state. Sagebrush & Sage Species Conservation Strategy. The Rio Grande cutthroat trout (Oncorhynchus clarki virginalis), a member of the family Salmonidae, is found in northern New Mexico and southern Colorado in tributaries of the Rio Grande., Locations Resources The Greenbacks Rendezvous Fall 2020 Events News & Media. Biologists estimate that 127 conservation populations now exist in the two states, and 57 of those populations are considered to be secure. These were most likely Rio Grande cutthroat trout (O. c. virginalis)[3]. Range and GMUs of the RGCT RGCT Rangewide Database 2013 The presence and abundance of native trout on the landscape helps maintain a healthy and balanced ecosystem. The Rio Grande cutthroat trout has dwindled in its native habitat. 4 - Complaint for Declaratory and Injunctive Relief - derives aesthetic, recreational, scientific, spiritual, educational and other benefits from the Trout’s existence in the wild. 9. 2013 Conservation Agreement(12MB) and the 2013 Conservation Strategy which outline long-term conservation objectives for this subspecies. They are also believed to be native to the Canadian Riverd- rainage of Colorado and New Mexico, but no early historic specimens or written accounts are available to verify this. Nestled in the rugged mountains of southwest Colorado lies a remote, privately owned ranch that shelters the pristine waters of Haypress Lake. April 2006 version. 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