WebRobust redhorse occur in large rivers on the South Atlantic Slope, from the Pee Dee River in North Carolina to the Altamaha River in Georgia. Three genetically distinct populations in … The robust redhorse is a large, heavy-bodied sucker that attains total lengths greater than 70 cm (28 in) and weights up to 8 kg (17.6 lbs). Like the river redhorse, a related species, the robust redhorse has large molar-like pharyngeal teeth, which are a specialization for crushing hard-bodied prey such as native … See more There are four other larger sucker species occurring within the Savannah and Altamaha River drainages that are similar to the robust redhorse. The notchlip redhorse (Moxostoma … See more The robust redhorse is primarily known from habitats in main-stem rivers and has been collected in riffles, runs, and pools. Adults in the Oconee River have usually been found in association with (tree) snags, in moderate to … See more In the Oconee and Savannah river populations, spawning occurs from late April through early June, when water temperatures … See more Asian clams (non-native) and a variety of aquatic insects. Large molariform pharyngeal teeth allow this species to utilize harder bodied prey items such as Asian clams, snails, … See more
[PDF] Seasonal and Diel Movements and Habitat Use of Robust …
WebThe robust redhorse, Moxostoma robustum, is a large imperiled catostomid fish native to southeastern Atlantic slope drainages. The species' known native range extends from the … WebThe robust redhorse (Moxostoma robustum) is a large, long-lived member of the redhorse sucker family. Adults can reach 31 inches in length and weigh up to 18 pounds, although … 合格率 国家試験 ランキング
Robust Redhorse Sucker - Georgia Aquarium
WebThe robust redhorse (Moxostoma robustum) is a redhorse-type fish that lives in the freshwater streams of the eastern United States. ... In August 1991, biologists with the Georgia Department of Natural Resources officially rediscovered the species when five specimens of the fish were collected in the Oconee River, ... WebThe robust redhorse is a large, long-lived member of the redhorse sucker family. It is an important part of our native aquatic ecosystem, serving as a host for the parasitic stages … WebJun 10, 2024 · It turned out to be a robust redhorse, a species that had been considered extinct. This rediscovery sparked interagency efforts to conserve the fish, efforts that continue today. Interestingly, the small electrofishing … 合格発表 サクラサク 生みの親