QATOR dar biologiya

QATOR, Dar biologiya, kategoriyai taqsonomist dar sistematikai hayvonot. Dar Q. (bazan avval dar zerqator) oilahoi ba ham nazdikro muttahid mekunand. Mas., oilahoi sagshaklho, savsorshaklho, gurbashaklho va g. Q,.-i darrandadoro ba vujud meorand. Q.-hoi ba ham nazdik sinf (bazan avval zabarqator)-ro tashkil medihand. Dar sistematikai rastani Q. barobari kategoriyai taksonomii tartib ast.