Phagnalon lagascae Cass. in Cuvier, Dict. Sci. Nat. 39: 401. 1826 Phagnalon lagascae Cass. in Cuvier, Dict. Sci. Nat. 39: 401. 1826Taxon for this namePhagnalon lagascae Cass. in Cuvier, Dict. Sci. Nat. 39: 401. 1826