| In the three species, the outer cell wall of the colleters has an lamellar layer, a cuticular membrane and cuticle proper. |
| It consists mainly of conjunctive collagen fibrils packed in lamellar bundles that are immersed in an amorphous ground fluid. |
| Each flat lamellar spine exhibits an elevated middle rib, and is therefore compressed quadrangular. |
| The class of Mollusca comprising the ordinary bivalves, characterised by the possession of lamellar gills. |
| Electron microscopy showed membrane-bound vacuoles that contained reticulogranular and flocculent material, dense bodies, lamellar inclusions, and lipofuscin. |
| Perhaps the most familiar structure in steels is that of the eutectoid pearlite, usually a lamellar mixture of ferrite and cementite. |
