Metaphire californica (Kinberg, 1867)

Steffen, Gerusa Pauli Kist, Steffen, Ricardo Bemfica, Bartz, Marie Luise Carolina, James, Samuel Wooster, Jacques, Rodrigo Josemar Seminotti, Brown, George Gardner & Antoniolli, Zaida Inês, 2018, Earthworm diversity in Rio Grande do Sul, Brazil, Zootaxa 4496 (1), pp. 562-575 : 568

Metaphire californica (Kinberg, 1867)

COFMBRRS0075, 4 adults, surface soil horizon (0–50 cm) in native forest fragment, Santa Maria-RS (29°39'53.3''S 53°54'55.35''W), October 2009, G.P.K. Steffen and R.B. Steffen, colls.

Other material examined, but without reference collection accession numbers (the material was studied and then discarded): One adult, surface soil horizon (0–50 cm) in riparian forest, Jaguari-RS (29°17'30.80''S 54°51'23.90''W), January 2011, G.P.K. Steffen and R.B. Steffen, colls.