title: The fine structure of calcified Mandl's corpuscles in teleost fish scales.
abstract: Calcified Mandl's corpuscles present in the internal layer (or fibrillary plate) of the teleost fish scale were studied by transmission and scanning electron microscopy for a better understanding of this special type of mineralization process. The corpuscles show a great variability in their structure, form and surface features depending on the arrangement of the collagen fibrils in the internal layer of the different fish species studied, on the localization of the corpuscles in the scale and on the technical treatment to which the scale is subjected.
mesh_terms: D000818:Animals; D005399:Fishes; D008855:Microscopy, Electron, Scanning; D012867:Skin / Q000166:cytology* / Q000648:ultrastructure; D013045:Species Specificity; D013194:Staining and Labeling