typhlonectes: Razorback Sucker (Xyrauchen texanus) The endangered razorback sucker, named for the sharp hump on its back, has been navigating the waters of the Colorado River and its tributaries for three to five million years and can live for
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typhlonectes: Razorback Sucker (Xyrauchen texanus) The endangered razorback sucker, named for the sharp hump on its back, has been navigating the waters of the Colorado River and its tributaries for three to five million years and can live for
