Articles (5)
- On the status of two species of the diplopod genus Amplinus described by J. F. BrandtRichard L. Hoffman(n) (1983): On the status of two species of the diplopod genus Amplinus described by J. F. Brandt – Deutsche Entomologische Zeitschrift (Berliner Entomologische Zeitschrift und Deutsche Entomologische Zeitschrift in Vereinigung) – NF_30: 31 - 35.
- Richard L. Hoffman(n) (1977): The Taxonomic and Nomenclatorial Status of the Milliped Generic Names Parafontaria Verhoeff, Cyphonaria Verhoeff, and Japonaria Attens (Polydesmida, Xystodesmidae) – Spixiana, Zeitschrift für Zoologie – 001: 215 - 224.
- Richard L. Hoffman(n) (1964): über einige ostafrikaiiische Diplopoda Polydesmidader Zoologisdien Staatssamnilung München – Opuscula zoologica – 79: 1 - 10.
- Richard L. Hoffman(n) (1963): A new diplopod of the genus Spinotarsus from Tanganyika – Opuscula zoologica – 69: 1 - 4.
- Richard L. Hoffman(n) (1962): Taxonomic studies on the Melaphinae, a group of paiearetic polydesmoid diplopoda – Opuscula zoologica – 59: 1 - 10.