Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Arthropoda
/
• Maxillopoda
/
• Harpacticoida
/
• Ectinosomatidae
/
• Sigmatidium

Sigmatidium (genus)

• speciesSigmatidium difficile
• speciesSigmatidium noodti
• speciesSigmatidium parvulum
• speciesSigmatidium rouchi