title: Observations on the ultrastructure of a fiber network in the flagellum of sperm of the blush tailed phalanger, Trichosurus vulpecula.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000648:ultrastructure; D003593:Cytoplasm / Q000648:ultrastructure; D005407:Flagella / Q000648:ultrastructure*; D006652:Histological Techniques; D008297:Male; D008394:Marsupialia / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D008928:Mitochondria / Q000648:ultrastructure; D013094:Spermatozoa / Q000648:ultrastructure*