Ultrastructural and polarized light microscope studies on spermatophores of Dicyrtoma ornata (Insecta, Collembola).
D001718:Birefringence; D002467:Cell Nucleus / Q000648:ultrastructure; D005407:Flagella / Q000648:ultrastructure; D007313:Insecta / Q000502:physiology* / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D008859:Microscopy, Polarization; D013093:Spermatogonia / Q000648:ultrastructure*; D013094:Spermatozoa / Q000648:ultrastructure*