"Acroloxidés." . . "Mollusques." . . "Acroloxus coloradensis." . . "Mollusks Canada, Eastern." . . . . . . . "On Acroloxus coloradensis \"(Henderson)\" \"(Gastropoda, Basommatophora)\" in eastern Canada" . . . . . . . . "On Acroloxus coloradensis (Henderson) (Gastropoda, Basommatophora) in Eastern Canada" . "On Acroloxus coloradensis (Henderson) (Gastropoda, Basommatophora) in Eastern Canada"@en . . . . . . . . . . . . . . . . "Publications officielles" . . . . "Acroloxus coloradensis is a limpet previously known in only four lakes in the Rocky Mountains but now discovered in north-central Quebec and northeastern Ontario. This paper presents observations on ecology and on the morphology of egg capsules and adults. Remarks on zoogeography and on a presumed relationship of mussel shells and freshwater limpets are also included."@en . "On acroloxus coloradensis (Henderson gastropoda, basommatophora) in Eastern Canada" . . . "On Acroloxus coloradensis (Henderson) (Gastropoda, Basommatophora) in eastern Canada" . . "On Acroloxus coloradensis (Henderson) (Gastropoda, Basommatophora) in eastern Canada"@en . . . . . . "Limpets." . . "Mollusques Canada (Est)" . .