Oligonema dancoii Aramb. & Spinedi 1989 1.1.2.1 Oligonema dancoii Oligonema dancoii Aramb. & Spinedi Aramb. & Spinedi 1989 Annais Fac. Med. S. Paulo 365: 3 (1989) 8099 1989 Annais Fac. Med. S. Paulo 365 3 sp.