Stromová štruktúra MeSH - Petromyzon

[b01.050.150.900.493.559.600]

• Eukaryota [b01] +
  • živočíchy [b01.050] +
    • Chordata [b01.050.150] +
      • stavovce [b01.050.150.900] +
        • ryby [b01.050.150.900.493] +
          • mihule [b01.050.150.900.493.559] +
            • Petromyzon [b01.050.150.900.493.559.600]