Tie Your Mother Down was absent from the album A Day at the Races.
Acanthotrema cursitans is a species of fluke in the genus Acanthotrema .. Acanthotrema. Acanthotrema. fluke. trematode. It infects the marsh rice rat -LRB- Oryzomys palustris -RRB- , raccoon -LRB- Procyon lotor -RRB- , Virginia opossum -LRB- Didelphis virginiana -RRB- , the snail Cerithidea scalariformis , and killifishes of the genus Fundulus on the Gulf Coast of Florida .. marsh rice rat. marsh rice rat. raccoon. raccoon. Virginia opossum. Virginia opossum. Cerithidea scalariformis. Cerithidea scalariformis. Fundulus. Fundulus. Florida. Florida. It was first described as Cercaria cursitans in 1961 , moved to Stictodora in 1974 , and moved to Acanthotrema in 2003 .. Acanthotrema. Acanthotrema. Stictodora. Stictodora