Articles

Petrunkevitch, A., 1928. Systema Aranearum. Trans. Conn. Acad. Arts Sci. 29, Jan 1928: 1-270. ≡

Chapters

Petrunkevitch, A., 1955. Arachnida. In L. Størmer, A. Petrunkevitch & J.W. Hedgpeth, Part P. Arthropoda 2. In R.C. Moore (ed.), Treatise on Invertebrate Paleontology. Geological Society of America and University of Kansas Press, Lawrence: P42-P162.

Parts

Størmer, L., Petrunkevitch, A. & Hedgpeth, J.W., 1955. Part P. Arthropoda 2: Chelicerata with sections on Pycnogonida and Palaeoisopus. In R.C. Moore (ed.), Treatise on Invertebrate Paleontology. Geological Society of America and University of Kansas Press, Lawrence: P1-P198. ≡