Taxonomia

• Lineage:
• Root
/
• Animalia
/
• Annelida
/
• Clitellata
/
• Rhynchobdellida
/
• Glossiphoniidae
/
• Helobdella

Helobdella (genus)

• speciesHelobdella adiastola
• speciesHelobdella californica
• speciesHelobdella conchata
• speciesHelobdella fusca
• speciesHelobdella moorei
• speciesHelobdella nigropunctata
• speciesHelobdella papillata
• speciesHelobdella punctatolineata
• speciesHelobdella robusta
• speciesHelobdella stagnalis
• speciesHelobdella transversa
• speciesHelobdella triserialis