9. Enchytraeus albidus Henle, 1837
Other names for South America: Enchytraeus humicultor Vejdovský, 1879; Enchytraeus humicultor var. similis Ude, 1896.
Distr: Off southern ARG: Falkland Islands (Stephenson 1932, p. 257). ARG: Clarence island (Č ernosvitov 1934 a, p. 1); Magellan Strait: Patagonia: Elizabeth Island; Tierra del Fuego: Ushuaia, São Pio cape and Pantalón port. URU: Montevideo (Ude 1896, p. 28). BRA: SP: Cananéia (Marcus 1965, p. 65).
Furth. Distr: Almost cosmopolitan (Gavrilov 1979, p. 107), including secondarily marine habitats (Coates & Healy 2008).
10. Enchytraeus buchholzi Vejdovský, 1879
Distr: ARG: Patagonia: Magellan Strait: Point Dungeness (Ude 1896, p. 28); Victoria (Cognetti 1905, p. 11); Entre Ríos Prov: Misiones (Ude 1896, p. 28). BOL: La Paz Dep: Lake Titicaca: Uruni bay. PER: Titicaca lake (Č ernosvitov 1939, p. 93): Lagunillas (Di Pérsia 1980, p. 77). ECU (Dózsa-Farkas 1996, p. 207). VEN: Edo Monagas: Caripe river, El Toro cove: La Taza; Edo Falcón (Botea 1987, p. 71). BRA: SC: Blumenau (Michaelsen 1927, p. 369).
Furth. Distr: Worldwide (Römbke & Hanagarth 1994, p. 10), including secondarily marine habitats (Coates & Healy 2008).
11 *. Enchytraeus gordioides Č ernosvitov, 1942 Distr: ARG: Misiones Prov: Loreto (Č ernosvitov 1942, p. 207). Rem: Found in sand of small stream (Č ernosvitov 1942, p. 207).