The Amargosa tryonia is located in an intermittent waterway how many miles long?
Amargosa tryonia The Amargosa tryonia, scientific name Tryonia variegata, is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Hydrobiidae. This species is endemic to the United States. The common name refers to the Amargosa River.
New York State Canalway Trail The New York State Canalway Trail is a network of multi-use trails that runs parallel to current or former sections of the Erie, Oswego, Cayuga-Seneca, and Champlain canals. When completed, the system will have 524 mi of trails following current and former sections of the canals. The longest of these is the 365 mi long Erie Canalway Trail.