Title: North American cave millipeds II, an unusual new species (Dorypetalidae) from Southern California, and new records of Speodesmus tuganbius (Trichopolydesmidae) from New Mexico
First published: 1974
Subjects: Arthropoda, Classification, Cave animals, Colactis, Speodesmus
Places: North America, Southern California, New Mexico
LC classification: Q11 .C18 no. 112, QL449.6 .C18 no. 112