References
- Gressitt, J. L., and Samuelson, G. A., 1964. Insects of Campbell Island. Coleoptera. Hydraenidae, Ptiliidae, Leptodiridae, Byrrhidae, Lathridiidae, Melandryidae, Pacific Insects Monograph 7 (1964), pp. 376–90.
- Johnson, C, Five species of Ptiliidae (Col.) new to Britain, and corrections to the British List of the family, Entomologist's Gazette.
- Sundt, E., 1958. Revision of the Fenno‐Scandian species of the genus Acrotrichis Motsch. 1848, Norsk ento‐mologisk Tidsskrift 10 (1958), pp. 241–77.
- _____, , 1968. Acrotrichis insularis (Mäklin, 1852) (Col., Ptiliidae); designation of lectotype and re‐description, Norsk entomologisk Tidsskrift 15 (1968), pp. 15–1.