title: A comparative study of the free amino acids in the haemolymph of three arachnids Phrynicus phipsoni (Palpigradi) Trombidium gigas (Acari) and phalangium opili (Opiliones).
mesh_terms: D000596:Amino Acids / Q000378:metabolism*; D000818:Animals; D001097:Arachnida / Q000378:metabolism*; D001835:Body Weight; D005260:Female; D006458:Hemolymph; D008297:Male; D012737:Sex Factors; D013045:Species Specificity
chemical_list: D000596:Amino Acids