title: The functional morphology of Haemaphysalis spiracles (Ixodoidea: Ixodidae).
mesh_terms: D000818:Animals; D002245:Carbon Dioxide; D003486:Cyanides; D004847:Epithelial Cells; D005260:Female; D005740:Gases; D006458:Hemolymph; D008855:Microscopy, Electron, Scanning; D009132:Muscles; D012679:Sense Organs / Q000166:cytology; D013987:Ticks / Q000166:cytology* / Q000502:physiology
chemical_list: D003486:Cyanides; D005740:Gases; D002245:Carbon Dioxide