C. Csuzdi et A. Zicsi, REVISION OF THE GENUS BENHAMIA MICHAELSEN , 1889 (OLIGOCHAETA, OCTOCHAETIDAE), Revue Suisse de Zoologie, 101(1), 1994, pp. 215-231
An overall revision of this heterogenous, catch-all genus has been car
ried out: the genus Benhamia Michaelsen (type species B. rosea Michael
sen) is redefined, three new genera are established: Benhamiona n. gen
. (type species Benhamia baumanni Mich.), Guninoscolex n. gen. (type D
ichogaster inaequalis Mich.), and Monothecodrilus n. gen. (type specie
s Dichogaster scherbroensis Mich.). The type species of the genera Omo
deona Sims, 1967 and Dichogaster Beddard, 1888 are redescribed. Three
new species are described in the new genus Behamiona.