An ultrastructural study of the enigmatic "rodlet cells" in the white sucker, Catostomus commersoni (Lacépède) (Pisces: Catostomidae).
D000818:Animals; D004847:Epithelial Cells; D004848:Epithelium / Q000648:ultrastructure; D005399:Fishes / Q000033:anatomy & histology*; D005880:Gills / Q000648:ultrastructure