title: Metabolism and excretion of nitrogen during metamorphosis and egg production in the sawfly, Neodiprion sertifer.
mesh_terms: D000818:Animals; D004175:Diptera / Q000254:growth & development / Q000378:metabolism*; D005260:Female; D008297:Male; D008675:Metamorphosis, Biological; D009584:Nitrogen / Q000378:metabolism*; D010063:Ovum
chemical_list: D009584:Nitrogen