title: Studies of the spermatogenesis in the firebug, Pyrrhocoris apterus L. (Heteroptera). I. A unique basal body-associated plaque carrying a microtubule organizing center (MTOC) in spermatids.
mesh_terms: D000818:Animals; D007313:Insecta / Q000033:anatomy & histology*; D008297:Male; D008854:Microscopy, Electron; D008870:Microtubules / Q000648:ultrastructure*; D013087:Spermatids / Q000648:ultrastructure*; D013091:Spermatogenesis; D013094:Spermatozoa / Q000648:ultrastructure*