title: Ultrastructure of scorpion spermatozoa with atypical axonemes.
mesh_terms: D000818:Animals; D002465:Cell Movement; D002843:Chromatin; D005407:Flagella; D008297:Male; D008722:Methods; D008854:Microscopy, Electron; D008870:Microtubules; D008928:Mitochondria; D012605:Scorpions / Q000166:cytology*; D013094:Spermatozoa / Q000166:cytology*
chemical_list: D002843:Chromatin