Eodrilus mexicanus of the megadrile oligochaete family Acanthodrilidae is described along with some data as to development, regeneration and abnormality. Relationships with its American congeners, often inadequately characterized, are discussed and the present state of Eodrilus systematics is criticised. E. mexicanus seems likely to be of unusual interest as the second species of earthworm to have ovaries in segment xii.
On a new species of earthworm from a Mexican cave.
International Journal of Speleology,
Available at: https://digitalcommons.usf.edu/ijs/vol3/iss1/5